This is a table of type bigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.
bigram | frequency |
---|---|
vent length | 206 |
dark brown | 199 |
scrub forest | 194 |
sierra de | 149 |
costa rica | 123 |
tepalcatepec valley | 116 |
per cent | 111 |
natural history | 110 |
type locality | 106 |
kansas sci | 101 |
oak forest | 100 |
central america | 93 |
mexican plateau | 89 |
posterior surfaces | 80 |
tropical scrub | 78 |
arid tropical | 77 |
lago de | 75 |
total length | 71 |
caudal musculature | 68 |
pacific lowlands | 66 |
el sabino | 64 |
locality restricted | 63 |
vent lengths | 61 |
alta verapaz | 58 |
smilisca baudini | 57 |
one specimen | 57 |
southern el | 57 |
metatarsal tubercle | 57 |
dry season | 56 |
ventral surfaces | 55 |
miles northwest | 55 |
miles southwest | 52 |
white stripe | 52 |
miles south | 51 |
tarsal fold | 50 |
creamy white | 49 |
dos aguas | 49 |
vomerine teeth | 48 |
hyla bistincta | 48 |
knox jones | 47 |
sea level | 47 |
new subspecies | 46 |
body length | 46 |
reddish brown | 46 |
miles east | 46 |
coastal lowlands | 45 |
two species | 44 |
la placita | 44 |
specimens examined | 44 |
ptychohyla schmidtorum | 43 |
san juan | 43 |
anal opening | 42 |
de la | 42 |
pale tan | 41 |
pacific slopes | 41 |
tail length | 41 |
grayish brown | 41 |
two specimens | 41 |
upper lip | 41 |
hind limbs | 41 |
forest floor | 41 |
breeding males | 40 |
per second | 40 |
tropical semi | 39 |
sierra madre | 39 |
raymond hall | 39 |
dorsal surfaces | 39 |
deciduous forest | 38 |
inner metatarsal | 38 |
arid scrub | 38 |
pale green | 37 |
posterior edge | 37 |
ptychohyla euthysanota | 37 |
adult male | 36 |
new species | 36 |
nueva italia | 36 |
dermal fold | 35 |
brown flecks | 35 |
caudal fin | 35 |
kilometers south | 35 |
lyon co | 35 |
miles west | 34 |
kilometers west | 34 |
brown spots | 34 |
tibia length | 34 |
subarticular tubercles | 34 |
juan de | 33 |
pale blue | 33 |
pine forest | 33 |
sydney anderson | 32 |
vocal sac | 32 |
finca la | 32 |
nuptial spines | 32 |
calling males | 32 |
rainy season | 32 |
playa azul | 32 |
gulf lowlands | 32 |
geographic variation | 31 |
found beneath | 31 |
breeding calls | 31 |
head length | 31 |
upper rows | 31 |
northern central | 31 |
la playa | 31 |
pale brown | 31 |
dorsal profile | 30 |
coastal plain | 30 |
united states | 30 |
yellowish tan | 29 |
tepalcatepec basin | 29 |
second fingers | 29 |
color pattern | 29 |
caribbean lowlands | 29 |
central national | 28 |
ground color | 28 |
adult males | 28 |
national forest | 28 |
dorsal scales | 28 |
kilometers north | 28 |
fourth toe | 27 |
euthysanota euthysanota | 27 |
dorsal ground | 27 |
ventrolateral glands | 27 |
head width | 27 |
kansas publ | 27 |
de los | 26 |
transverse bands | 26 |
schmidtorum schmidtorum | 26 |
one individual | 26 |
brown markings | 26 |
cerro de | 26 |
smilisca phaeota | 26 |
grayish tan | 26 |
breeding call | 25 |
tibiotarsal articulation | 25 |
fir forest | 25 |
secondary notes | 25 |
miles north | 25 |
schmidtorum chamulae | 25 |
dominant frequency | 25 |
papers mus | 25 |
kansas publications | 25 |
creamy tan | 25 |
lower rows | 25 |
bistincta group | 25 |
euthysanota macrotympanum | 24 |
miles northeast | 24 |
interrupted medially | 24 |
lower row | 24 |
cerro san | 24 |
pale grayish | 23 |
kilometers east | 23 |
blue spots | 23 |
pacific coast | 23 |
lower tooth | 23 |
upper beak | 23 |
san pedro | 23 |
genus smilisca | 23 |
cream color | 23 |
middle america | 23 |
anterior part | 22 |
british museum | 22 |
genus ptychohyla | 22 |
vista hermosa | 22 |
field work | 22 |
san salvador | 22 |
following description | 22 |
dorsal fin | 22 |
el salvador | 22 |
brown dorsum | 22 |
moderately large | 22 |
los tuxtlas | 22 |
fourth finger | 21 |
middle american | 21 |
ticul alvarez | 21 |
lateral profile | 21 |
san lorenzo | 21 |
cycles per | 21 |
lower slopes | 21 |
chase co | 21 |
ese seoul | 21 |
salina cruz | 21 |
cloud forest | 21 |
de cuitzeo | 20 |
length snout | 20 |
outer metatarsal | 20 |
three specimens | 20 |
pacific ocean | 20 |
euthysanota group | 20 |
el ticuiz | 20 |
along streams | 20 |
local name | 20 |
north american | 19 |
smilisca sila | 19 |
ciudad hidalgo | 19 |
puerto viejo | 19 |
de lima | 19 |
bufo marmoreus | 19 |
penultimate phalanx | 19 |
village kilometers | 19 |
shaped mark | 19 |
beneath rocks | 19 |
fourth fingers | 19 |
metamorphosed young | 19 |
hyla robertsorum | 19 |
northern oaxaca | 19 |
kansas lawrence | 19 |
loreal region | 19 |
anterior edge | 19 |
el general | 18 |
ness city | 18 |
tubercles round | 18 |
isidro el | 18 |
de agua | 18 |
hylid frogs | 18 |
lateral processes | 18 |
two rows | 18 |
tan dorsum | 18 |
white flecks | 18 |
southern part | 18 |
chocolate brown | 18 |
san isidro | 18 |
hyla baudini | 17 |
national museum | 17 |
anal tube | 17 |
vocal slits | 17 |
widely separated | 17 |
miles southeast | 17 |
states national | 17 |
de chapala | 17 |
southern veracruz | 17 |
dorsal color | 17 |
lateral stripe | 17 |
bufo marinus | 17 |
spiracle sinistral | 17 |
baudini group | 17 |
pulses per | 17 |
supernumerary tubercles | 17 |
thoracic fold | 16 |
tympanum eye | 16 |
south america | 16 |
smilisca sordida | 16 |
smilisca puma | 16 |
largest specimen | 16 |
dark olive | 16 |
literature cited | 16 |
small village | 16 |
dorsalis cyclides | 16 |
au mexique | 16 |
rana pipiens | 16 |
los reyes | 16 |
la paz | 16 |
males call | 16 |
anal stripe | 16 |
dense scrub | 16 |
upper edge | 16 |
creamy yellow | 16 |
recently metamorphosed | 16 |
dorsal markings | 16 |
piedras negras | 16 |
interorbital distance | 16 |
average snout | 16 |
ness co | 16 |
pale gray | 16 |
leptodactylus melanonotus | 16 |
southern slopes | 15 |
colored spots | 15 |
one another | 15 |
madre oriental | 15 |
primary notes | 15 |
mountain streams | 15 |
ptychohyla spinipollex | 15 |
british honduras | 15 |
closely related | 15 |
thamnophis dorsalis | 15 |
upper tooth | 15 |
tree frogs | 15 |
posterior corner | 15 |
diaglena reticulata | 15 |
living individuals | 15 |
bluntly rounded | 15 |
eleutherodactylus rugulosus | 15 |
posterior part | 15 |
publications museum | 15 |
femoral pores | 15 |
inner nares | 15 |
tube dextral | 15 |
salitre de | 15 |
dark gray | 15 |
schmidtorum group | 15 |
black spots | 14 |
microbatrachylus pygmaeus | 14 |
scientifique au | 14 |
heavy dermal | 14 |
dark spots | 14 |
first lower | 14 |
white line | 14 |
open arid | 14 |
bufo valliceps | 14 |
directed dorsolaterally | 14 |
mission scientifique | 14 |
upper row | 14 |
cascada tzararacua | 14 |
tomodactylus nitidus | 14 |
tubercle small | 14 |
costal grooves | 14 |
central veracruz | 14 |
third finger | 14 |
first upper | 14 |
call consists | 14 |
la orilla | 14 |
three species | 14 |
species occurs | 14 |
la libertad | 14 |
biologia centrali | 14 |
locality records | 14 |
black rings | 14 |
wilson co | 14 |
rhinophrynus dorsalis | 14 |
barranca de | 14 |
one species | 14 |
brown blotches | 13 |
life history | 13 |
de las | 13 |
cloud forests | 13 |
internarial distance | 13 |
well developed | 13 |
northern slopes | 13 |
lips thick | 13 |
canal zone | 13 |
phyllomedusa callidryas | 13 |
vocal sacs | 13 |
amphibian fauna | 13 |
breeding season | 13 |
great plains | 13 |
dark stripe | 13 |
isthmian highway | 13 |
santiago chivela | 13 |
la cumbre | 13 |
numbers will | 13 |
several species | 13 |
shallowly notched | 13 |
breeding congregations | 13 |
will appear | 13 |
present patterns | 13 |
brown transverse | 13 |
bronze color | 13 |
balsas basin | 13 |
species inhabits | 13 |
hyla charadricola | 13 |
atlantic lowlands | 13 |
foot length | 13 |
del sur | 13 |
del obispo | 12 |
sordida group | 12 |
large trees | 12 |
pacific coastal | 12 |
distinct white | 12 |
meseta central | 12 |
species probably | 12 |
open scrub | 12 |
san josecito | 12 |
clasping pairs | 12 |
limbs adpressed | 12 |
santa ana | 12 |
pueblo nuevo | 12 |
smilisca cyanosticta | 12 |
total lengths | 12 |
highly variable | 12 |
ventral fin | 12 |
distrito federal | 12 |
josecito cave | 12 |
callidryas taylori | 12 |
dorsal view | 12 |
six species | 12 |
frontoparietal fontanelle | 12 |
found along | 12 |
hyla phaeota | 12 |
type series | 12 |
pale yellow | 12 |
tail lengths | 12 |
hyla eximia | 12 |
ptychohyla ignicolor | 12 |
largest male | 12 |
cope oaxaca | 12 |
middorsal stripe | 12 |
toe webbed | 12 |
third lower | 12 |
agua del | 12 |
san telmo | 12 |
plate illustration | 12 |
cranial crests | 12 |
fifth toes | 12 |
terrestrial species | 12 |
fir forests | 12 |
cnemidophorus lineatissimus | 12 |
batrachia salientia | 12 |
brown mottling | 11 |
rostral keel | 11 |
taxonomic status | 11 |
modern amphibia | 11 |
intercostal spaces | 11 |
along ventrolateral | 11 |
john wellman | 11 |
ptychohyla leonhardschultzei | 11 |
metamorphosing young | 11 |
road east | 11 |
dull brown | 11 |
either side | 11 |
five species | 11 |
small stream | 11 |
dorsal surface | 11 |
various species | 11 |
sympatric species | 11 |
northeastern mexico | 11 |
inguinal region | 11 |
ecological distribution | 11 |
large series | 11 |
open pine | 11 |
largest female | 11 |
fold present | 11 |
certain characters | 11 |
preserved specimens | 11 |
isthmian region | 11 |
la sumbadora | 11 |
nuptial tuberosities | 11 |
mile north | 11 |
kilometers northwest | 11 |
catalogue batrachia | 11 |
pale yellowish | 11 |
anterior surfaces | 11 |
five specimens | 11 |
six specimens | 11 |
articulation reaches | 11 |
two females | 11 |
la palma | 11 |
extending onto | 11 |
humid forests | 11 |
mexico city | 11 |
outer edge | 11 |
road south | 11 |
pinkish tan | 11 |
white spots | 11 |
southern sinaloa | 11 |
dull olive | 11 |
pale orange | 11 |
rocky streams | 11 |
hyla ebraccata | 11 |
supraorbital flanges | 11 |
dorsal pattern | 11 |
adult female | 11 |
texas jour | 11 |
lateral margins | 10 |
hyla staufferi | 10 |
morris co | 10 |
widespread species | 10 |
gulf coastal | 10 |
moderately developed | 10 |
north america | 10 |
leptodactylus occidentalis | 10 |
road west | 10 |
tooth row | 10 |
tegmen tympani | 10 |
nne sogwi | 10 |
parque nacional | 10 |
isis von | 10 |
santa efigenia | 10 |
additional specimens | 10 |
dorsalis postremus | 10 |
cnemidophorus sacki | 10 |
santo domingo | 10 |
field mus | 10 |
distributional study | 10 |
caudal fins | 10 |
two individuals | 10 |
pocket gopher | 10 |
pale cream | 10 |
third upper | 10 |
evergreen forest | 10 |
leptodactylus labialis | 10 |
situated along | 10 |
history volume | 10 |
von oken | 10 |
san marcos | 10 |
scale rows | 10 |
greatest width | 10 |
kilometers southeast | 10 |
anterior one | 10 |
rana nigromaculata | 10 |
ten males | 10 |
ventral surface | 10 |
completely metamorphosed | 10 |
anterior arm | 10 |
internarial region | 10 |
bluish gray | 10 |
lawrence university | 10 |
small white | 10 |
darker brown | 10 |
grayish white | 10 |
row interrupted | 10 |
labial papillae | 10 |
colored flecks | 10 |
taxonomic study | 10 |
chiapan highlands | 10 |
la naturaleza | 10 |
hyla microcephala | 10 |
central el | 10 |
transverse bars | 10 |
hind legs | 10 |
pedro naranjestila | 10 |
bufo perplexus | 10 |
colored like | 10 |
pseudemys scripta | 10 |
kilometers northeast | 10 |
specimens collected | 10 |
western part | 10 |
directed ventrally | 10 |
slightly longer | 10 |
labial stripe | 10 |
ranges throughout | 10 |
mexique et | 10 |
brown reticulations | 10 |
one row | 10 |
atlantic slopes | 9 |
notched behind | 9 |
de san | 9 |
kansas printed | 9 |
type specimen | 9 |
free posteriorly | 9 |
western mexico | 9 |
gave rise | 9 |
one juvenile | 9 |
northern el | 9 |
eastern part | 9 |
fifth toe | 9 |
breeding sites | 9 |
nitidus petersi | 9 |
thighs pale | 9 |
shallow water | 9 |
ku tape | 9 |
adpressed toes | 9 |
de parangaricutiro | 9 |
de bejuco | 9 |
leafed forest | 9 |
two males | 9 |
lateral white | 9 |
leaf litter | 9 |
phyllomedusa dacnicolor | 9 |
history museum | 9 |
syrrhophus leprus | 9 |
tubercle beneath | 9 |
hyla smaragdina | 9 |
tubercles small | 9 |
inner surface | 9 |
coniferous forests | 9 |
san diego | 9 |
second upper | 9 |
onto body | 9 |
slightly wider | 9 |
garter snake | 9 |
pale creamy | 9 |
articulation extends | 9 |
pseudoeurycea belli | 9 |
drymarchon corais | 9 |
neural arch | 9 |
baudini hyla | 9 |
anal flap | 9 |
slightly shorter | 9 |
four specimens | 9 |
thighs granular | 9 |
vertebral artery | 9 |
wsw san | 9 |
dorsolateral dark | 9 |
lateral projections | 9 |
many individuals | 9 |
hyla picta | 9 |
olive green | 9 |
eleutherodactylus rhodopis | 9 |
lateral fold | 9 |
kansas acad | 9 |
macho de | 9 |
phrynohyas spilomma | 9 |
morphological characters | 9 |
proximal segments | 9 |
lower beak | 9 |
two new | 9 |
rana palmipes | 9 |
sixth lower | 9 |
hyla loquax | 9 |
one female | 9 |
temporary pools | 9 |
bordered posteriorly | 9 |
canthus pronounced | 9 |
buena vista | 9 |
central american | 9 |
nocturnal migration | 9 |
new bat | 9 |
field notes | 9 |
dorsolateral stripes | 9 |
dorsal blotches | 9 |
fin transparent | 9 |
pituophis deppei | 9 |
aeneus aeneus | 9 |
interorbital bar | 9 |
rice fields | 9 |
black flecks | 9 |
history editors | 9 |
cnemidophorus deppei | 9 |
breeding behavior | 9 |
finca los | 9 |
oak forests | 9 |
type specimens | 9 |
ciudad valles | 8 |
life histories | 8 |
small species | 8 |
posterior surface | 8 |
three females | 8 |
cuatro caminos | 8 |
found calling | 8 |
notched posteriorly | 8 |
bony prepollex | 8 |
sierra del | 8 |
beaks moderately | 8 |
hyla uranochroa | 8 |
crotalus triseriatus | 8 |
los alpes | 8 |
head flat | 8 |
observed ranges | 8 |
das tierreich | 8 |
phaeota cyanosticta | 8 |
upper limits | 8 |
hyla puma | 8 |
cnemidophorus calidipes | 8 |
los conejos | 8 |
sceloporus heterolepis | 8 |
scrub forests | 8 |
annotated checklist | 8 |
cerro arenal | 8 |
forest near | 8 |
fold weak | 8 |
silvery white | 8 |
engystomops pustulosus | 8 |
dark markings | 8 |
moderately robust | 8 |
puerto hondo | 8 |
bright green | 8 |
two populations | 8 |
climatic fluctuation | 8 |
black reticulations | 8 |
pulse rate | 8 |
kilometers southwest | 8 |
adult females | 8 |
cherokee co | 8 |
large number | 8 |
length total | 8 |
san antonio | 8 |
michigan museum | 8 |
single row | 8 |
mouth directed | 8 |
little variation | 8 |
mouth bordered | 8 |
gastrophryne usta | 8 |
communis communis | 8 |
chicago natural | 8 |
heavy rains | 8 |
mandibular ramus | 8 |
tubercle large | 8 |
nearly square | 8 |
maxillary teeth | 8 |
closely resemble | 8 |
species comprising | 8 |
hyla arborea | 8 |
pine forests | 8 |
specimens listed | 8 |
rocky stream | 8 |
greatest depth | 8 |
moderately heavy | 8 |
bufo coccifer | 8 |
crotalus pusillus | 8 |
low evergreen | 8 |
breeding site | 8 |
northern part | 8 |
low trees | 8 |
ranch kilometers | 8 |
brown dorsal | 8 |
temporary ponds | 8 |
la fortuna | 8 |
scale row | 8 |
hypopachus oxyrrhinus | 8 |
named hyla | 8 |
creamy gray | 8 |
green flecks | 8 |
cranial characters | 8 |
dark flecks | 8 |
ecological data | 8 |
emiliano zapata | 8 |
moderately long | 8 |
madre occidental | 8 |
green dorsum | 8 |
papillae laterally | 8 |
covering upper | 8 |
body lengths | 8 |
tree trunks | 8 |
third webbed | 8 |
de osa | 8 |
dark chocolate | 8 |
black mottling | 8 |
colored line | 8 |
hind limb | 8 |
pectoral girdle | 8 |
tree frog | 8 |
interspecific competition | 8 |
width snout | 8 |
several minutes | 8 |
pale olive | 8 |
distinct species | 7 |
region slightly | 7 |
fin low | 7 |
coastal region | 7 |
dark marks | 7 |
eye ratio | 7 |
walter rathbone | 7 |
hyla sordida | 7 |
profile bluntly | 7 |
one situated | 7 |
tropical environments | 7 |
de chiapas | 7 |
major environments | 7 |
along inner | 7 |
mountain ranges | 7 |
snout rounded | 7 |
chico parque | 7 |
many species | 7 |
hylella sumichrasti | 7 |
el chico | 7 |
horny nuptial | 7 |
map showing | 7 |
large numbers | 7 |
heels overlap | 7 |
bicarinatus tuberculatus | 7 |
rounded posteriorly | 7 |
cnemidophorus costatus | 7 |
otic capsule | 7 |
anal sheath | 7 |
coffey co | 7 |
southern costa | 7 |
de estopilas | 7 |
breeding habits | 7 |
urosaurus gadowi | 7 |
puerto de | 7 |
dark reticulations | 7 |
considerable variation | 7 |
color patterns | 7 |
hyla miotympanum | 7 |
hypsiglena torquata | 7 |
median part | 7 |
colorado island | 7 |
greatly expanded | 7 |
de estopila | 7 |
neosho co | 7 |
hyla euthysanota | 7 |
eques eques | 7 |
american museum | 7 |
plate fig | 7 |
guatemalan highlands | 7 |
opening directed | 7 |
showing locality | 7 |
talamanca range | 7 |
ventrolateral edges | 7 |
mouth large | 7 |
rana temporaria | 7 |
calling male | 7 |
dark transverse | 7 |
colored crescent | 7 |
dorsolateral stripe | 7 |
slightly rounded | 7 |
plate ptychohyla | 7 |
southern edge | 7 |
relatively short | 7 |
small trees | 7 |
major frequencies | 7 |
profile rounded | 7 |
short notes | 7 |
hacienda el | 7 |
egg masses | 7 |
tarascan village | 7 |
fully ossified | 7 |
bufo canaliferus | 7 |
stripe absent | 7 |
sac large | 7 |
madre de | 7 |
tooth rows | 7 |
notes per | 7 |
agua de | 7 |
san lucas | 7 |
half webbed | 7 |
throat fan | 7 |
golden color | 7 |
barro colorado | 7 |
scapular region | 7 |
national park | 7 |
eumeces altamirani | 7 |
fully developed | 7 |
lemurinus bourgeaei | 7 |
various localities | 7 |
sceloporus bulleri | 7 |
low bushes | 7 |
humilis uniformis | 7 |
forearm moderately | 7 |
agua caliente | 7 |
villa neily | 7 |
fingers one | 7 |
small papillae | 7 |
boca de | 7 |
external morphology | 7 |
beneath logs | 7 |
named populations | 7 |
osteological characters | 7 |
rathbone bacon | 7 |
brown stripe | 7 |
two groups | 7 |
amurensis coreana | 7 |
washington acad | 7 |
primary note | 7 |
central ridges | 7 |
franklin co | 7 |
truncate snout | 7 |
lip bare | 7 |
et dans | 7 |
pale reddish | 7 |
many specimens | 7 |
punto san | 7 |
hyla pachyderma | 7 |
ojos de | 7 |
extending nearly | 7 |
large brown | 7 |
raymond lee | 7 |
american hylid | 7 |
found near | 7 |
mcpherson co | 7 |
rows subequal | 7 |
known specimens | 7 |
dryadophis melanolomus | 7 |
inner posterior | 7 |
illinois museum | 7 |
slightly protuberant | 7 |
eyes small | 7 |
ciudad victoria | 7 |
fold strong | 7 |
limb buds | 7 |
nostrils protuberant | 7 |
gerrhonotus imbricatus | 7 |
stripe extending | 7 |
tympanum round | 7 |
scattered brown | 7 |
narrow white | 7 |
irregular dark | 7 |
subarticular tubercle | 7 |
yellowish brown | 7 |
field studies | 7 |
rooks co | 7 |
dermal bones | 7 |
dusty cream | 7 |
costatus zweifeli | 7 |
rows complete | 7 |
bufo occidentalis | 7 |
kansas museum | 6 |
broad middorsal | 6 |
forest along | 6 |
northern alta | 6 |
la cruz | 6 |
dorsal coloration | 6 |
vertical bars | 6 |
full length | 6 |
nw oho | 6 |
lampropeltis doliata | 6 |
lateral wing | 6 |
middle ear | 6 |
musculature creamy | 6 |
rather small | 6 |
gravid females | 6 |
dorsolateral folds | 6 |
stripe along | 6 |
dugesi intermedius | 6 |
barranca seca | 6 |
bony part | 6 |
urosaurus bicarinatus | 6 |
relatively long | 6 |
nw san | 6 |
duellman university | 6 |
specific locality | 6 |
annotated list | 6 |
uranochroa group | 6 |
color varies | 6 |
ear plants | 6 |
maximum snout | 6 |
leptodeira maculata | 6 |
lateral view | 6 |
three males | 6 |
coastal dunes | 6 |
anolis humilis | 6 |
pale pinkish | 6 |
foregoing combination | 6 |
nw villa | 6 |
ventral glands | 6 |
hyla crassa | 6 |
large adults | 6 |
phylogenetic relationships | 6 |
state printer | 6 |
eleutherodactylus alfredi | 6 |
thamnophis cyrtopsis | 6 |
peglike serrations | 6 |
lateral edges | 6 |
anolis dunni | 6 |
lateral folds | 6 |
small triangular | 6 |
pocket mice | 6 |
terminal phalanges | 6 |
diameter equal | 6 |
dark line | 6 |
black band | 6 |
anolis lemurinus | 6 |
faint creamy | 6 |
genus tomodactylus | 6 |
forests along | 6 |
average dominant | 6 |
northern chiapas | 6 |
broadly interrupted | 6 |
council grove | 6 |
call consisting | 6 |
see fig | 6 |
colubrid snake | 6 |
sur les | 6 |
relatively large | 6 |
small terrestrial | 6 |
dorsal end | 6 |
grayish yellow | 6 |
large species | 6 |
iris pale | 6 |
just posterior | 6 |
nearly uniform | 6 |
snake genus | 6 |
genus hyla | 6 |
wabaunsee co | 6 |
de apiza | 6 |
characters used | 6 |
bright red | 6 |
species known | 6 |
irrigated fields | 6 |
paso del | 6 |
minor differences | 6 |
small sluggish | 6 |
smooth margins | 6 |
meadow mouse | 6 |
specimen described | 6 |
arid environments | 6 |
slightly enlarged | 6 |
belly patches | 6 |
thamnophis eques | 6 |
el espinal | 6 |
page introduction | 6 |
average ratio | 6 |
one adult | 6 |
directed anteriorly | 6 |
breeding choruses | 6 |
ceiba pentandra | 6 |
permanent water | 6 |
del oro | 6 |
mountains rising | 6 |
narrow transverse | 6 |
hylella azteca | 6 |
ancestral stock | 6 |
thamnophis sirtalis | 6 |
brownish black | 6 |
labette co | 6 |
deppei infernalis | 6 |
microcephala martini | 6 |
traveling scholarship | 6 |
tubercles along | 6 |
mexicanus mexicanus | 6 |
none bifid | 6 |
leptodeira septentrionalis | 6 |
rugose skin | 6 |
yellow spots | 6 |
species ranges | 6 |
oxyrrhinus ovis | 6 |
abbreviations see | 6 |
eleutherodactylus rostralis | 6 |
mile south | 6 |
flanges absent | 6 |
moderately short | 6 |
green spots | 6 |
introduction acknowledgments | 6 |
present specimens | 6 |
rocks along | 6 |
rice field | 6 |
dorsal granules | 6 |
characters distinguishing | 6 |
coleonyx elegans | 6 |
finger slightly | 6 |
probably occur | 6 |
long series | 6 |
bluish white | 6 |
crotalus basiliscus | 6 |
toes moderately | 6 |
vomerine ridges | 6 |
second finger | 6 |
eastern mexico | 6 |
finely serrate | 6 |
living frogs | 6 |
dark stripes | 6 |
dark interorbital | 6 |
nearly round | 6 |
flanks pale | 6 |
geographic ranges | 6 |
small brown | 6 |
musculature pale | 6 |
imbricatus imbricatus | 6 |
slightly smaller | 6 |
occurs sympatrically | 6 |
small tubercles | 6 |
geographic distribution | 6 |
euryzonus aequalis | 6 |
iguana iguana | 6 |
took place | 6 |
dorsum pale | 6 |
lineatissimus lividus | 6 |
shanks smooth | 6 |
typical tadpole | 6 |
pino gordo | 6 |
systematic status | 6 |
broad dark | 6 |
ovoid inner | 6 |
dull grayish | 6 |
basiliscus vittatus | 6 |
developmental stages | 6 |
iguana rhinolopha | 6 |
contents page | 6 |
several localities | 6 |
olive brown | 6 |
septentrionalis polysticta | 6 |
slender lateral | 6 |
adpressed limbs | 6 |
boa constrictor | 6 |
three major | 6 |
eyes widely | 6 |
species inhabiting | 6 |
bunch grass | 6 |
palmar norte | 6 |
larval characters | 6 |
acuaro de | 6 |
usually present | 6 |
cited introduction | 6 |
microtus montanus | 6 |
systema naturae | 6 |
white labial | 6 |
white spot | 6 |
four species | 6 |
three bats | 6 |
adductor mandibulae | 6 |
pulse rates | 6 |
limited observations | 6 |
pinkish buff | 6 |
slits absent | 6 |
lower jaw | 6 |
white lateral | 6 |
printer topeka | 6 |
bistincta cope | 6 |
barely protuberant | 6 |
two meters | 6 |
rain pools | 6 |
nostrils barely | 6 |
additional material | 6 |
nostrils slightly | 6 |
hatchling tadpoles | 6 |
continuous arch | 6 |
peromyscus boylii | 6 |
frequently found | 6 |
central korea | 6 |
bacon traveling | 6 |
puntarenas prov | 6 |
probably occurs | 6 |
thighs dark | 6 |
place name | 6 |
average annual | 6 |
belly white | 5 |
history institutional | 5 |
hylid genus | 5 |
cnemidophorus communis | 5 |
toluca lineata | 5 |
blue flecks | 5 |
rana amurensis | 5 |
heredia prov | 5 |
ario de | 5 |
tarsal tubercles | 5 |
two subspecies | 5 |
tubercle moderately | 5 |
may obtain | 5 |
greenwood co | 5 |
sheridan co | 5 |
libraries interested | 5 |
phrynosoma orbiculare | 5 |
lower lip | 5 |
gallery forests | 5 |
american tree | 5 |
vertebral column | 5 |
round snout | 5 |
ameiva undulata | 5 |
flash colors | 5 |
discs moderately | 5 |
van denburgh | 5 |
cyrtopsis cyclides | 5 |
phrynohyas inflata | 5 |
san felipe | 5 |
pliocercus euryzonus | 5 |
must await | 5 |
middorsal area | 5 |
extend anteriorly | 5 |
pale bluish | 5 |
large pale | 5 |
en la | 5 |
trimorphodon tau | 5 |
northern edge | 5 |
slightly free | 5 |
sceloporus siniferus | 5 |
mouth ventral | 5 |
snout short | 5 |
sharp angle | 5 |
many small | 5 |
iv pp | 5 |
relative length | 5 |
near water | 5 |
seven specimens | 5 |
ascaphus truei | 5 |
ohio oil | 5 |
fin extending | 5 |
internasal septum | 5 |
mesquite grassland | 5 |
phyllodactylus homolepidurus | 5 |
males usually | 5 |
middorsal line | 5 |
another individual | 5 |
lou stewart | 5 |
crocodylus acutus | 5 |
sordida peters | 5 |
bright blue | 5 |
slightly depressed | 5 |
white flanks | 5 |
scalaris scalaris | 5 |
proximal edge | 5 |
crocodilus fuscus | 5 |
exchange librarian | 5 |
plectrohyla guatemalensis | 5 |
history reservation | 5 |
herpetologia mexicana | 5 |
made possible | 5 |
southern mexico | 5 |
toes webbed | 5 |
sonora michoacanensis | 5 |
anolis nebulosus | 5 |
barely free | 5 |
prenasal processes | 5 |
specimens available | 5 |
asterisk designates | 5 |
posterior border | 5 |
feet brown | 5 |
coastal regions | 5 |
tuxtla gutierrez | 5 |
corais melanurus | 5 |
functional morphology | 5 |
particular field | 5 |
elevation meters | 5 |
hyla robustofemora | 5 |
occidentalis taylor | 5 |
available specimens | 5 |
second lower | 5 |
ventral scales | 5 |
finger bifid | 5 |
palmar tubercle | 5 |
brown dorsally | 5 |
two juveniles | 5 |
grammicus microlepidotus | 5 |
vegetation overhanging | 5 |
moderate size | 5 |
amphibians made | 5 |
transverse dermal | 5 |
flanks dark | 5 |
sea turtles | 5 |
imantodes gemmistratus | 5 |
palmar tubercles | 5 |
ashy gray | 5 |
santa rosa | 5 |
long axes | 5 |
addressing instead | 5 |
peggy lou | 5 |
isolated populations | 5 |
narrowly separated | 5 |
mesa verde | 5 |
yellow stripe | 5 |
bolitoglossa platydactyla | 5 |
tan ground | 5 |
slightly concave | 5 |
thighs tan | 5 |
indistinct dark | 5 |
small town | 5 |
brown mark | 5 |
pale spots | 5 |
sluggish streams | 5 |
inner margin | 5 |
taylor hyla | 5 |
american weasels | 5 |
american amphibians | 5 |
slightly larger | 5 |
red bands | 5 |
limbs pale | 5 |
de olla | 5 |
larger specimens | 5 |
pan de | 5 |
lower right | 5 |
yellowish orange | 5 |
horridus oligoporus | 5 |
caiman crocodilus | 5 |
vitelline membrane | 5 |
hyla microeximia | 5 |
small river | 5 |
hodgeman co | 5 |
heels broadly | 5 |
continental divide | 5 |
pink mm | 5 |
southern slope | 5 |
prairie vole | 5 |
san gregorio | 5 |
bifid subarticular | 5 |
colored stripe | 5 |
seaward foothills | 5 |
oil company | 5 |
duellman contents | 5 |
long note | 5 |
gallery forest | 5 |
longest toe | 5 |
syrrhophus pipilans | 5 |
la ventosa | 5 |
half greatest | 5 |
complete rows | 5 |
persons working | 5 |
profile truncate | 5 |
quantitative study | 5 |
noticeably less | 5 |
bright orange | 5 |
relative size | 5 |
relatively low | 5 |
dale arvey | 5 |
three lower | 5 |
heard calling | 5 |
preliminary analysis | 5 |
crests forming | 5 |
reaching axilla | 5 |
bright yellow | 5 |
cauphias crassus | 5 |
les batrachiens | 5 |
tan flecks | 5 |
sceloporus melanorhinus | 5 |
relatively small | 5 |
eight females | 5 |
wiegmann sceloporus | 5 |
los tarascos | 5 |
han river | 5 |
la princesa | 5 |
sceloporus dugesi | 5 |
deppei deppei | 5 |
distinct dermal | 5 |
humid conditions | 5 |
although many | 5 |
inner surfaces | 5 |
temporaria dybowskii | 5 |
incomplete tail | 5 |
small dark | 5 |
constrictor imperator | 5 |
usually call | 5 |
interspecific relationships | 5 |
extensive marshes | 5 |
mexican snakes | 5 |
taylor collector | 5 |
small individuals | 5 |
six females | 5 |
institutional libraries | 5 |
red flash | 5 |
acta zool | 5 |
hybrid combinations | 5 |
mouth anteroventral | 5 |
bufo bufo | 5 |
pale golden | 5 |
drymobius margaritiferus | 5 |
melanorhinus calligaster | 5 |
separated midventrally | 5 |
brown bars | 5 |
brown pigment | 5 |
cascading mountain | 5 |
hyla labialis | 5 |
fishlike amphibia | 5 |
one male | 5 |
road north | 5 |
two others | 5 |
arid habitats | 5 |
lowland tropical | 5 |
five natural | 5 |
poorly developed | 5 |
geophis maculiferus | 5 |
new order | 5 |
less webbing | 5 |
dull creamy | 5 |
arboreal species | 5 |
tomodactylus rufescens | 5 |
bolitoglossa occidentalis | 5 |
request copies | 5 |
loxocemus bicolor | 5 |
boca del | 5 |
allied birds | 5 |
microtine rodents | 5 |
profile nearly | 5 |
well known | 5 |
syrrhophus modestus | 5 |
natural hybrid | 5 |
valliceps valliceps | 5 |
broad arch | 5 |
large tree | 5 |
hyla gabbi | 5 |
white stripes | 5 |
individuals request | 5 |
potrero viejo | 5 |
publications exchange | 5 |
climatic conditions | 5 |
adjacent highlands | 5 |
san luis | 5 |
phrynohyas venulosa | 5 |
hyla nigripes | 5 |
ontogenetic changes | 5 |
exchange may | 5 |
microtus ochrogaster | 5 |
verde national | 5 |
fingers long | 5 |
found sitting | 5 |
puerto madero | 5 |
kansas library | 5 |
adapted tadpoles | 5 |
kinosternon integrum | 5 |
hylid frog | 5 |
personal communication | 5 |
localities mentioned | 5 |
hyla lafrentzi | 5 |
enyaliosaurus clarki | 5 |
anterior two | 5 |
cerro barolosa | 5 |
second scale | 5 |
taylor oaxaca | 5 |
antepenultimate phalanx | 5 |
interorbital region | 5 |
occur sympatrically | 5 |
beak moderately | 5 |
maxillary arch | 5 |
home ranges | 5 |
large females | 5 |
directed posteriorly | 5 |
hypopachus caprimimus | 5 |
phyllomedusa moreleti | 5 |
large tubercles | 5 |
low elevations | 5 |
ellsworth co | 5 |
high mountains | 5 |
lower edge | 5 |
american snake | 5 |
body dark | 5 |
barely discernible | 5 |
small streams | 5 |
special reference | 5 |
given species | 5 |
hyla robertmertensi | 5 |
las lleguas | 5 |
sceloporus torquatus | 5 |
postremus smith | 5 |
annual rainfall | 5 |
serrania de | 5 |
thin white | 5 |
costa rican | 5 |
scattered small | 5 |
reddish bronze | 5 |
bourbon co | 5 |
oxybelis aeneus | 5 |
sea snakes | 5 |
fold absent | 5 |
tropical america | 5 |
sinaloa southward | 5 |
san blas | 5 |
norman hartweg | 5 |
variously marked | 5 |
southern sonora | 5 |
new york | 5 |
ovarian eggs | 5 |
found breeding | 5 |
rock fences | 5 |
harvest mouse | 5 |
nitidus orarius | 5 |
salto de | 5 |
tres cruces | 5 |
inhabits humid | 5 |
latest dates | 5 |
de rosales | 5 |
central great | 4 |
depressor mandibulae | 4 |
bufo compactilis | 4 |
white anal | 4 |
darker flecks | 4 |
discs moderate | 4 |
took refuge | 4 |
common trees | 4 |
northern alaska | 4 |
musculature slender | 4 |
rana rugosa | 4 |
eared myotis | 4 |
specimens obtained | 4 |
marilyn bailey | 4 |
caribbean slopes | 4 |
somewhat less | 4 |
tongue nearly | 4 |
facial nerve | 4 |
broadly overlap | 4 |
often seen | 4 |
breeding species | 4 |
certain species | 4 |
species breeds | 4 |
summer rains | 4 |
perognathus goldmani | 4 |
large river | 4 |
banana plants | 4 |
reithrodontomys megalotis | 4 |
mexican amphibians | 4 |
iris coppery | 4 |
fins transparent | 4 |
rainforest along | 4 |
southeastern shore | 4 |
western edge | 4 |
heavy rain | 4 |
fall river | 4 |
micrurus fitzingeri | 4 |
dark nape | 4 |
smilisca daulinia | 4 |
atchison co | 4 |
early amphibia | 4 |
bufo horribilis | 4 |
siniferus siniferus | 4 |
following discussion | 4 |
bluish green | 4 |
mexican boundary | 4 |
mark extends | 4 |
greenish tan | 4 |
posterior one | 4 |
thin dermal | 4 |
upper balsas | 4 |
anal region | 4 |
puma cope | 4 |
gray dorsum | 4 |
secretaria de | 4 |
name hyla | 4 |
fundamental frequency | 4 |
three localities | 4 |
now ku | 4 |
marais des | 4 |
fourth length | 4 |
purplish brown | 4 |
anolis limifrons | 4 |
bufo gargarizans | 4 |
aeneus auratus | 4 |
hyla manisorum | 4 |
amphibians known | 4 |
generic name | 4 |
slider turtle | 4 |
specimen examined | 4 |
thirds length | 4 |
along edge | 4 |
dark green | 4 |
systematic accounts | 4 |
large supraorbital | 4 |
sceloporus scalaris | 4 |
harvest mice | 4 |
breeding activity | 4 |
hypopachus cuneus | 4 |
examine specimens | 4 |
pale pink | 4 |
sceloporus aeneus | 4 |
anterior ends | 4 |
bailey ogilvie | 4 |
fine black | 4 |
frog genus | 4 |
three individuals | 4 |
separate number | 4 |
low fins | 4 |
ossification proceeds | 4 |
early stages | 4 |
fourths webbed | 4 |
meets institutional | 4 |
rocky mountains | 4 |
curved upward | 4 |
present time | 4 |
length body | 4 |
nearly straight | 4 |
open situations | 4 |
pale bronze | 4 |
golden yellow | 4 |
species occur | 4 |
climatic changes | 4 |
acutus acutus | 4 |
de corzo | 4 |
buenos aires | 4 |
del toro | 4 |
lineatissimus exoristus | 4 |
sericeus sericeus | 4 |
row broadly | 4 |
southern limits | 4 |
records indicate | 4 |
new bog | 4 |
contained eggs | 4 |
nearly continuous | 4 |
long tails | 4 |
upward distally | 4 |
small frogs | 4 |
kansas natural | 4 |
rhadinaea hesperia | 4 |
web extending | 4 |
deep bronze | 4 |
equally well | 4 |
del carmen | 4 |
everett deacon | 4 |
nitidus nitidus | 4 |
beaks finely | 4 |
dorsal spots | 4 |
also occurs | 4 |
hybopsis gracilis | 4 |
sandy beach | 4 |
gemmistratus gracillimus | 4 |
american highway | 4 |
cursory examination | 4 |
transverse processes | 4 |
iris reddish | 4 |
fish populations | 4 |
cygnes rivers | 4 |
distans michoacanensis | 4 |
belly creamy | 4 |
supratympanic fold | 4 |
opercularis muscle | 4 |
lateral extensions | 4 |
tail long | 4 |
body slightly | 4 |
five males | 4 |
pipiens schreber | 4 |
genus pappogeomys | 4 |
distinct fold | 4 |
postorbital crests | 4 |
irregular margins | 4 |
torquatus torquatus | 4 |
great basin | 4 |
dorsum varies | 4 |
wet forests | 4 |
nearly equal | 4 |
heredia province | 4 |
fewer ventrals | 4 |
fully webbed | 4 |
otic region | 4 |
de vaca | 4 |
bearing triangular | 4 |
birds found | 4 |
triprion petasatus | 4 |
chosen nat | 4 |
cuitzeo lakebed | 4 |
small hind | 4 |
aquatic margin | 4 |
baudini cyanosticta | 4 |
dermal folds | 4 |
two complete | 4 |
mule east | 4 |
jaw musculature | 4 |
one large | 4 |
water snake | 4 |
myotis evotis | 4 |
gabbi cope | 4 |
characters given | 4 |
torrential streams | 4 |
clelia clelia | 4 |
university library | 4 |
eumeces brevirostris | 4 |
numbers published | 4 |
laemanctus deborrei | 4 |
ten specimens | 4 |
sacral region | 4 |
broadly separated | 4 |
sugar plantations | 4 |
relatively shorter | 4 |
species definitely | 4 |
herpetological collection | 4 |
kansas state | 4 |
chelonia mydas | 4 |
hyla macrotympanum | 4 |
microbatrachylus hobartsmithi | 4 |
geary co | 4 |
el temazcal | 4 |
length tail | 4 |
following combination | 4 |
central part | 4 |
north edge | 4 |
hyla smithi | 4 |
poorly known | 4 |
ammospiza caudacuta | 4 |
isla de | 4 |
central highlands | 4 |
second toes | 4 |
pseudoeurycea robertsi | 4 |
known range | 4 |
two pocket | 4 |
phaeota cope | 4 |
reticulations enclosing | 4 |
coniophanes fissidens | 4 |
james everett | 4 |
genus eleutherodactylus | 4 |
birds killed | 4 |
flooded fields | 4 |
hyla beltrani | 4 |
usually followed | 4 |
coniophanes lateritius | 4 |
tentatively referred | 4 |
uniform pale | 4 |
certain proportions | 4 |
scripta ornata | 4 |
fossorial species | 4 |
chiapa de | 4 |
covered spines | 4 |
isthmian railroad | 4 |
wellmanorum taylor | 4 |
ambystoma tigrinum | 4 |
soft wraack | 4 |
row shortest | 4 |
canthus rounded | 4 |
hyla salvadorensis | 4 |
elaphe triaspis | 4 |
lower parts | 4 |
species smilisca | 4 |
maxillary processes | 4 |
widest anteriorly | 4 |
first finger | 4 |
low vegetation | 4 |
family hylidae | 4 |
specimens indicate | 4 |
adjacent regions | 4 |
dacnicolor cope | 4 |
third length | 4 |
cyanosticta phaeota | 4 |
river flowing | 4 |
deciduous broad | 4 |
see discussion | 4 |
much larger | 4 |
slightly curved | 4 |
mountain range | 4 |
smith collected | 4 |
discs small | 4 |
lower left | 4 |
additional remains | 4 |
des cygnes | 4 |
bufo angustipes | 4 |
nine specimens | 4 |
grand mesa | 4 |
baudini dolomedes | 4 |
trees around | 4 |
body brown | 4 |
twenty males | 4 |
geoemyda rubida | 4 |
boulenger sceloporus | 4 |
known ranges | 4 |
cranial bones | 4 |
pygmy mice | 4 |
moreleti mulleri | 4 |
palmar sur | 4 |
de cuchumatanes | 4 |
bressoni taylor | 4 |
central region | 4 |
phrynohyas fitzinger | 4 |
small carnivores | 4 |
anolis sericeus | 4 |
pelamis platurus | 4 |
individuals found | 4 |
pternohyla fodiens | 4 |
cyprinid fish | 4 |
hyla wellmanorum | 4 |
sceloporus horridus | 4 |
longitudinal stripes | 4 |
michoacanensis michoacanensis | 4 |
developmental stage | 4 |
eastern oaxaca | 4 |
shaped disc | 4 |
small cream | 4 |
mil cumbres | 4 |
natural assemblage | 4 |
la lola | 4 |
triangular elevations | 4 |
national science | 4 |
genus ellipsodon | 4 |
flanks brown | 4 |
region flat | 4 |
paul maslin | 4 |
thirds size | 4 |
genus diaglena | 4 |
tropical rainforest | 4 |
two parts | 4 |
extends posteriorly | 4 |
unless otherwise | 4 |
tongue cordiform | 4 |
stripe extends | 4 |
along small | 4 |
shawnee co | 4 |
per call | 4 |
pleistocene bats | 4 |
first toe | 4 |
ratio varies | 4 |
definitely known | 4 |
season individuals | 4 |
somewhat closer | 4 |
grassy areas | 4 |
ne novillero | 4 |
phyllodactylus lanei | 4 |
ventrolateral surface | 4 |
dorsal scale | 4 |
much higher | 4 |
index pp | 4 |
sceloporus spinosus | 4 |
small nuptial | 4 |
comparative zoology | 4 |
cranial osteology | 4 |
evenly distributed | 4 |
much smaller | 4 |
known specimen | 4 |
cnemidophorus scalaris | 4 |
eumeces schwartzei | 4 |
la salada | 4 |
greatest abundance | 4 |
black bands | 4 |
dark blue | 4 |
relatively longer | 4 |
notably different | 4 |
musculature extending | 4 |
tubercles beneath | 4 |
cope sceloporus | 4 |
data based | 4 |
thecadactylus rapicaudus | 4 |
one complete | 4 |
elaphe rufodorsata | 4 |
volcanic ash | 4 |
neotropical bats | 4 |
slits present | 4 |
external morphological | 4 |
light brown | 4 |
microtus pennsylvanicus | 4 |
large breeding | 4 |
aneides hardyi | 4 |
parental stock | 4 |
short series | 4 |
distal carpals | 4 |
finger noticeably | 4 |
large town | 4 |
san pablo | 4 |
modestus modestus | 4 |
conopsis biserialis | 4 |
comparative breeding | 4 |
el valle | 4 |
american cyprinid | 4 |
reddish tan | 4 |
baudini breeds | 4 |
undulata sinistra | 4 |
active throughout | 4 |
alary processes | 4 |
rudimentary web | 4 |
de barolosa | 4 |
fourth row | 4 |
multituberculate genus | 4 |
lengua de | 4 |
northeastern kansas | 4 |
along posterior | 4 |
agua cerca | 4 |
clasping pair | 4 |
thomomys bottae | 4 |
seaward slopes | 4 |
crotalus intermedius | 4 |
lateral stripes | 4 |
coppery red | 4 |
wakarusa river | 4 |
genus leptonycteris | 4 |
limifrons rodriguezi | 4 |
moderately wide | 4 |
riparian situations | 4 |
known definitely | 4 |
stream near | 4 |
boldly marked | 4 |
forest habitat | 4 |
type localities | 4 |
general de | 4 |
mexican highlands | 4 |
los diamantes | 4 |
tongue ovoid | 4 |
frequency falls | 4 |
paleozoic amphibia | 4 |
eleutherodactylus natator | 4 |
genus phrynohyas | 4 |
salvadora mexicana | 4 |
geagras redimitus | 4 |
many places | 4 |
fin slightly | 4 |
another species | 4 |
eastern cottontail | 4 |
resemble one | 4 |
grayish green | 4 |
hardwood forest | 4 |
agkistrodon halys | 4 |
baja california | 4 |
observations indicate | 4 |
hyla taeniopus | 4 |
dusty white | 4 |
may occur | 4 |
neural arches | 4 |
body proportions | 4 |
row slightly | 4 |
one meter | 4 |
two small | 4 |
gray reticulations | 4 |
heavily flecked | 4 |
green markings | 4 |
thomas macdougall | 4 |
complete row | 4 |
dark bar | 4 |
arctic slope | 4 |
wandering shrew | 4 |
less distinct | 4 |
trimorphodon latifascia | 4 |
genus synaptomys | 4 |
swietenia macrophylla | 4 |
feet dark | 4 |
new long | 4 |
small tadpole | 4 |
lips greatly | 4 |
anterior temporal | 4 |
mexican bats | 4 |
rounded tubercles | 4 |
early part | 4 |
standing water | 4 |
black mark | 4 |
dorsum dull | 4 |
irregular darker | 4 |
upper jaw | 4 |
stanford univ | 4 |
large adult | 4 |
open forest | 4 |
pleistocene pocket | 4 |
la esperanza | 4 |
reticulata taylor | 4 |
rana dunni | 4 |
north china | 4 |
wood rats | 4 |
smithsonian misc | 4 |
breeding individuals | 4 |
lerdo de | 4 |
egg deposition | 4 |
condylarth genus | 4 |
somewhat broader | 4 |
extends nearly | 4 |
red eye | 4 |
northern foothills | 4 |
sw inje | 4 |
males averaged | 4 |
balsas valley | 4 |
forming broad | 4 |
montane vole | 4 |
hynobius leechii | 4 |
one long | 4 |
posterior end | 4 |
lowland environments | 4 |
large papillae | 4 |
musculature extends | 4 |
related species | 4 |
la huacana | 4 |
natural landscape | 4 |
species lives | 4 |
spines continuous | 4 |
mabuya brachypoda | 4 |
rodent baiomys | 4 |
numerous specimens | 4 |
high elevations | 4 |
somewhat shorter | 4 |
linda vista | 4 |
bog lemming | 4 |
thighs usually | 4 |
flowing southward | 4 |
deep lateral | 4 |
lower part | 4 |
basin nat | 4 |
sordida hyla | 4 |
colored belly | 4 |
boundary survey | 4 |
anolis biporcatus | 4 |
genus eucosmodon | 4 |
apodemus peninsulae | 4 |
institutional requests | 4 |
taylor eumeces | 4 |
mule south | 4 |
per series | 4 |
puma sila | 4 |
second individual | 4 |
observations made | 4 |
another small | 4 |
triseriatus aquilus | 4 |
external gills | 4 |
dolomedes barbour | 4 |
nine species | 4 |
phrynohyas modesta | 4 |
dark cross | 4 |
combination hyla | 4 |
francis sumichrast | 4 |
de morelia | 4 |
rain falls | 4 |
snout scales | 4 |
additional records | 4 |
cuneus nigroreticulatus | 4 |
iris bronze | 4 |
anolis capito | 4 |
pocket gophers | 4 |
five scales | 3 |
approximately kilometers | 3 |
first individual | 3 |
wellman cnemidophorus | 3 |
row shorter | 3 |
light rain | 3 |
del papaloapan | 3 |
proximal parts | 3 |
two upper | 3 |
strongly arched | 3 |
batracios que | 3 |
elliptical inner | 3 |
tadpoles live | 3 |
barbara berg | 3 |
sometimes indistinct | 3 |
may show | 3 |
ten meters | 3 |
hyla rufioculis | 3 |
madre del | 3 |
baudini occurs | 3 |
ossified parts | 3 |
fingers equal | 3 |
trees along | 3 |
loquax gaige | 3 |
many parts | 3 |
new pelycosaurs | 3 |
geographic range | 3 |
scattered large | 3 |
los arrastrados | 3 |
usually extends | 3 |
inquiries among | 3 |
de pacora | 3 |
genus syrrhophus | 3 |
three intercostal | 3 |
black line | 3 |
masticophis flagellum | 3 |
frequency spectrum | 3 |
phaeota puma | 3 |
batraciens de | 3 |
noticeably different | 3 |
bell vireo | 3 |
playa del | 3 |
nuchal pattern | 3 |
immediate vicinity | 3 |
large males | 3 |
isthmus presents | 3 |
takes place | 3 |
characteristically found | 3 |
specimens agree | 3 |
whereas others | 3 |
one occasion | 3 |
noticeably smaller | 3 |
dermatemys mawi | 3 |
slight differences | 3 |
eumeces callicephalus | 3 |
peninsula de | 3 |
formerly eht | 3 |
gemmistratus latistratus | 3 |
senior author | 3 |
pseudoficimia pulcherrima | 3 |
science foundation | 3 |
posterior arm | 3 |
near uruapan | 3 |
bombina orientalis | 3 |
horribilis wiegmann | 3 |
toes pale | 3 |
great numbers | 3 |
duellman ptychohyla | 3 |
well defined | 3 |
first observed | 3 |
humid gulf | 3 |
seek shelter | 3 |
small settlement | 3 |
wooded hillside | 3 |
des reptiles | 3 |
deep red | 3 |
individuals collected | 3 |
recent mammals | 3 |
narrow middorsal | 3 |
fingers pale | 3 |
large funnel | 3 |
evolutionary history | 3 |
spinosus spinosus | 3 |
sila sordida | 3 |
cochranella fleischmanni | 3 |
isolating mechanisms | 3 |
several small | 3 |
brachypoda taylor | 3 |
hyla pansosana | 3 |
storeria storerioides | 3 |
entirely ossified | 3 |
arm extending | 3 |
tropical forest | 3 |
hyla rickardsi | 3 |
vocalis taylor | 3 |
mitotic cells | 3 |
phrynohyas corasterias | 3 |
limited ecological | 3 |
pink throat | 3 |
extend one | 3 |
paroccipital process | 3 |
sheridan county | 3 |
sierra patamba | 3 |
accompanying map | 3 |
plug stage | 3 |
eques postremus | 3 |
papers boston | 3 |
distinguishing characters | 3 |
weakly developed | 3 |
pico blanco | 3 |
dispersed northward | 3 |
oral suckers | 3 |
profile round | 3 |
represented using | 3 |
mile east | 3 |
tail cream | 3 |
sw puerto | 3 |
anal stripes | 3 |
integrum leconte | 3 |
much greater | 3 |
premaxillary teeth | 3 |
imantodes cenchoa | 3 |
noteworthy mammals | 3 |
form transverse | 3 |
history mcz | 3 |
diameter slightly | 3 |
around teeth | 3 |
half diameter | 3 |
shelled turtles | 3 |
genus cnemidophorus | 3 |
frogs usually | 3 |
urosaurus irregularis | 3 |
belly cream | 3 |
festiva edwardsi | 3 |
observed mi | 3 |
four kilometers | 3 |
surface film | 3 |
hyla muricolor | 3 |
larger streams | 3 |
eleven specimens | 3 |
posterior half | 3 |
encuentran en | 3 |
mexican state | 3 |
little value | 3 |
geographic trends | 3 |
characteristically inhabits | 3 |
nummifer nummifer | 3 |
found throughout | 3 |
mark encompassing | 3 |
trimorphodon biscutatus | 3 |
dryadophis sanguiventris | 3 |
robustofemora taylor | 3 |
axillary membrane | 3 |
corais rubidus | 3 |
water throughout | 3 |
yucatanica miller | 3 |
heavily pigmented | 3 |
yellow bats | 3 |
heavy summer | 3 |
narrowly bordered | 3 |
major frequency | 3 |
coniferous forest | 3 |
faunal relationships | 3 |
hyla milleri | 3 |
rows equal | 3 |
salvini boulenger | 3 |
bifid tubercles | 3 |
basipterygoid articulation | 3 |
perichordal centra | 3 |
lower limits | 3 |
town kilometers | 3 |
tomodactylus fuscus | 3 |
thighs yellowish | 3 |
third toe | 3 |
noticeable differences | 3 |
listed alphabetically | 3 |
sometimes males | 3 |
catalogue numbers | 3 |
anolis schmidti | 3 |
noticeably longer | 3 |
pale stripes | 3 |
phaeota hyla | 3 |
micrurus distans | 3 |
preceding section | 3 |
single species | 3 |
nacional de | 3 |
indice de | 3 |
brown blotch | 3 |
faint white | 3 |
new hylid | 3 |
frogs living | 3 |
short lateral | 3 |
edestid sharks | 3 |
savanna region | 3 |
robertsorum taylor | 3 |
barranca del | 3 |
gravel bars | 3 |
el barrio | 3 |
se encuentran | 3 |
maxillary flanges | 3 |
poor condition | 3 |
narrow cream | 3 |
torrential rains | 3 |
might show | 3 |
movable basipterygoid | 3 |
state printing | 3 |
males mm | 3 |
one small | 3 |
systematic study | 3 |
rocky areas | 3 |
darker green | 3 |
differ noticeably | 3 |
highly doubtful | 3 |
shaped mouth | 3 |
irregular rows | 3 |
metamorphosed individuals | 3 |
dorsal pustules | 3 |
half scales | 3 |
mixed pine | 3 |
found among | 3 |
tropidodipsas fasciata | 3 |
geographic region | 3 |
low squawk | 3 |
true rainforest | 3 |
mile west | 3 |
ten adult | 3 |
dorsal stripes | 3 |
trunk vertebrae | 3 |
water table | 3 |
leptodeira splendida | 3 |
named kinds | 3 |
rainfall throughout | 3 |
rana pustulosa | 3 |
vertebrate biol | 3 |
one locality | 3 |
bolitoglossa veracrucis | 3 |
late miocene | 3 |
large toad | 3 |
nicaraguan depression | 3 |
overhanging streams | 3 |
sounding like | 3 |
occipital spots | 3 |
coastal foothills | 3 |
southern nicaragua | 3 |
little doubt | 3 |
lepidochelys olivacea | 3 |
smilisca cope | 3 |
genus phyllomedusa | 3 |
herpetological fauna | 3 |
los batracios | 3 |
beak slender | 3 |
agua buena | 3 |
hyla leonhardschultzei | 3 |
grijalva valley | 3 |
extends beyond | 3 |
san gabriel | 3 |
reddish buff | 3 |
camp seattle | 3 |
different breeding | 3 |
flecks laterally | 3 |
distal one | 3 |
anal patch | 3 |
las higuertas | 3 |
brown streak | 3 |
autochthonous middle | 3 |
humid forest | 3 |
cumbre de | 3 |
narrowly interrupted | 3 |
lips thin | 3 |
specific name | 3 |
american faunal | 3 |
de herradero | 3 |
halla san | 3 |
thighs brown | 3 |
redimitus cope | 3 |
torquata torquata | 3 |
bolitoglossa dofleini | 3 |
bony squamosal | 3 |
extensive ranges | 3 |
neotropical hylid | 3 |
postorbital mark | 3 |
sexual dimorphism | 3 |
tetrapod limb | 3 |
ethmoid terminates | 3 |
small snake | 3 |
projecting prepollex | 3 |
four minutes | 3 |
ontogenetic development | 3 |
barely visible | 3 |
cedrela mexicana | 3 |
cottonwood falls | 3 |
bar usually | 3 |
yellowish green | 3 |
directed posteroventrally | 3 |
eight males | 3 |
narrow dark | 3 |
fourteen specimens | 3 |
metatarsal tubercles | 3 |
although individuals | 3 |
el cerrito | 3 |
de garnica | 3 |
de tejada | 3 |
volcanic rocks | 3 |
probably ranges | 3 |
faunal element | 3 |
squamosal large | 3 |
chamulae duellman | 3 |
small ranch | 3 |
villa victoria | 3 |
ten minutes | 3 |
vittatus wiegmann | 3 |
elapoides salvini | 3 |
basiliscus basiliscus | 3 |
pale gold | 3 |
six rows | 3 |
widest just | 3 |
reddish orange | 3 |
certain aspects | 3 |
small pools | 3 |
environmental conditions | 3 |
yolk plug | 3 |
relative lengths | 3 |
los cantiles | 3 |
smaragdina taylor | 3 |
county line | 3 |
proximal end | 3 |
costatus occidentalis | 3 |
mexican anura | 3 |
biological investigations | 3 |
heavy suffusion | 3 |
camp creek | 3 |
contacting maxillary | 3 |
la reforma | 3 |
cyanosticta smith | 3 |
nominal subspecies | 3 |
collections made | 3 |
middorsal scales | 3 |
monotypic species | 3 |
stripe usually | 3 |
savanna vegetation | 3 |
phyllodactylus duellmani | 3 |
rather large | 3 |
western chiapas | 3 |
vibakari ruthveni | 3 |
triassic protobatrachus | 3 |
glandular areas | 3 |
papillae forming | 3 |
torquata ochrorhyncha | 3 |
tropical lowland | 3 |
rana montezumae | 3 |
small flecks | 3 |
temporaria coreana | 3 |
plate audiospectrographs | 3 |
ctenosaura pectinata | 3 |
pachyderma taylor | 3 |
coreana okada | 3 |
head scales | 3 |
color variants | 3 |
hyla molitor | 3 |
fold moderately | 3 |
brown nuptial | 3 |
slightly closer | 3 |
body moderately | 3 |
adipoventris taylor | 3 |
folded laterally | 3 |
brush mouse | 3 |
triaspis intermedia | 3 |
plant topeka | 3 |
little importance | 3 |
opening bordered | 3 |
isla del | 3 |
postorbital stripe | 3 |
one genus | 3 |
lower central | 3 |
group includes | 3 |
auditory region | 3 |
humid environments | 3 |
gray flecks | 3 |
present report | 3 |
many others | 3 |
just east | 3 |
black markings | 3 |
small collection | 3 |
heavy body | 3 |
silvery bronze | 3 |
tongue varies | 3 |
hyla pinorum | 3 |
located just | 3 |
venter cream | 3 |
tan dorsal | 3 |
present study | 3 |
brown bar | 3 |
new combination | 3 |
small spots | 3 |
biscutatus biscutatus | 3 |
scattered dark | 3 |
tropical forests | 3 |
outer envelope | 3 |
barrier island | 3 |
anterior half | 3 |
even though | 3 |
eastern end | 3 |
woodson co | 3 |
somewhat paler | 3 |
three others | 3 |
weak tarsal | 3 |
genus eumeces | 3 |
southern jalisco | 3 |
species also | 3 |
ten females | 3 |
profile ovoid | 3 |
small yellow | 3 |
triseriatus triseriatus | 3 |
locality designated | 3 |
leprus cope | 3 |
lowland alta | 3 |
state park | 3 |
thighs dull | 3 |
became adapted | 3 |
eleutherodactylus occidentalis | 3 |
low rounded | 3 |
klauber crotalus | 3 |
genus leptodeira | 3 |
lateral surfaces | 3 |
rana sylvatica | 3 |
developed independently | 3 |
marmoreus wiegmann | 3 |
cerro la | 3 |
paired subgular | 3 |
tailed bat | 3 |
dull reddish | 3 |
las playas | 3 |
just west | 3 |
chautauqua co | 3 |
nigripes cope | 3 |
ignicolor duellman | 3 |
summary literature | 3 |
noticeable variation | 3 |
lateral edge | 3 |
seven males | 3 |
equally abundant | 3 |
fasciata guerreroensis | 3 |
male obtained | 3 |
tadarida yucatanica | 3 |
genus natrix | 3 |
hyla vociferans | 3 |
dorsal tubercles | 3 |
portillo los | 3 |
sometimes broken | 3 |
light pinkish | 3 |
cranial morphology | 3 |
earliest date | 3 |
small tadpoles | 3 |
imbricatus ciliaris | 3 |
anotheca coronata | 3 |
various populations | 3 |
generic relationships | 3 |
tan stripe | 3 |
species groups | 3 |
oral discs | 3 |
webbing extending | 3 |
highland mass | 3 |
sumichrasti bocourt | 3 |
kansas illustration | 3 |
directed laterally | 3 |
much shorter | 3 |
cenchoa leucomelas | 3 |
structural characters | 3 |
ground squirrel | 3 |
dead trees | 3 |
micrurus affinis | 3 |
near streams | 3 |
last two | 3 |
deep yellow | 3 |
freshly preserved | 3 |
anteriorly convex | 3 |
tierra colorado | 3 |
distal part | 3 |
cyrtopsis postremus | 3 |
phyletic line | 3 |
melanolomus laevis | 3 |
northern puebla | 3 |
pituophis lineaticollis | 3 |
tretanorhinus nigroluteus | 3 |
ptychohyla taylor | 3 |
family trionychidae | 3 |
corythophanes cristatus | 3 |
cliff along | 3 |
boylii group | 3 |
inner lower | 3 |
fifth lower | 3 |
mule north | 3 |
linda trueb | 3 |
subcaudal counts | 3 |
pond north | 3 |
lateral dark | 3 |
des batraciens | 3 |
nape stripe | 3 |
flanks grayish | 3 |
recent soft | 3 |
vertical rostral | 3 |
ranging species | 3 |
abundant throughout | 3 |
conglomerate cliff | 3 |
differences exist | 3 |
hypothetical list | 3 |
bearing long | 3 |
note followed | 3 |
described hyla | 3 |
thin line | 3 |
microcephala sartori | 3 |
ventral mouths | 3 |
rain shadow | 3 |
phrynosoma asio | 3 |
baja verapaz | 3 |
kinosternon acutum | 3 |
form longitudinal | 3 |
scrubby oak | 3 |
scattered cream | 3 |
arroyo el | 3 |
season breeding | 3 |
usually three | 3 |
processes extend | 3 |
elephant ear | 3 |
hyoid plate | 3 |
ford co | 3 |
korean burial | 3 |
otherwise indicated | 3 |
near la | 3 |
contain water | 3 |
specimen collected | 3 |
vary greatly | 3 |
florida state | 3 |
prevailing winds | 3 |
san fernando | 3 |
species sometimes | 3 |
gently curved | 3 |
reptiles known | 3 |
somewhat larger | 3 |
mottled brown | 3 |
distributed rainfall | 3 |
hyla legleri | 3 |
bistincta labeculata | 3 |
upper lips | 3 |
altos de | 3 |
large ponds | 3 |
contained three | 3 |
leptodeira frenata | 3 |
tikal area | 3 |
gravid female | 3 |
mesic environments | 3 |
dorsal tail | 3 |
moderately deep | 3 |
provided evidence | 3 |
allopatric species | 3 |
zamenis spinalis | 3 |
individuals sometimes | 3 |
see stuart | 3 |
iris varies | 3 |
cerro quiengola | 3 |
dixon tomodactylus | 3 |
large specimens | 3 |
copper color | 3 |
dark grayish | 3 |
interorbital width | 3 |
hyla rozellae | 3 |
round inner | 3 |
venter white | 3 |
que se | 3 |
splendida bressoni | 3 |
scattered trees | 3 |