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Toua lea autres axempieires originaux sent filmda en commen9ent per le premiare pege qui comporte une empreinte d'impreesion ou d'illuatration et en terminent par la derniare paga qui eomporta une telle empreinte. Un dee symboloa suivants appareltra sur la derniare imege do cheque microfiche, selon le ces: le symboie -^> signifie "A SUIVRE ', le symbole ▼ signifie "FIN". Los cartas, planchea. tableeux. etc., peuvent itre filmas A des taux da reduction diffarants. Lorsque le document eat trap grand pour Atra raproduit en un soul clich*. il est filmO a partir da I'engie supdrieur geuche. do gauche A droite. et do haut en boa. an prenent le nombre d'imegea nacasseire. Lee diegrammas suivants iilustrent le mOthode. 1 2 3 1 2 3 4 S 6 «*C»OC O rY RtMUITION TBT CHART (ANSI and ISO TEST CHART No. 2) ■ u M2JB ■ 2.5 l» ^*~ ■■i ut ki ■ 2.2 lii iii ■■■ lit IB L& 1 12.0 1 1.8 /APPLIED IN/HGE In 1653 CatI Moln SIrMi (716) 482-0300 Phon, (716) 2M - 5989 f,. REPORT OF THE CANADIAN ARCTIC EXPEDITION 1913-18 VOLUME VII: CRUSTACEA 1-ART E: AMPHIPODS I By CLARENCE R. SHOEMAKER f^ 'h I " Vol. iii-«»2(>-l OTTAWA THOMAS MULVEY PRINTER TO THE KINGS MOST EXCELLENT MAJESTY 1930 iMued Sept 7th, 1920 I ! The Amphlpods of the Canadian Arctic Eipedltlon, 1913-18. By (LARENrR R. HhoEMAKF.H DMrion of Marine IniertebraUo. ( '. S. Xational Museum ......lit; ;,■;,';";;,"£ SsrA;z.'Ktim:ir^t'T';i?:rh'r'"' ■" r till- muxi part Wfll-known iiritit- r..™- r'*P« «'""'". AH- fnts J<)hfti.H.n. nrr for l>v the Tjalfe Kx3ion in lOO^J !♦ ' «>"t h western c.a.t of (Jreenlan.l pHeifie ^'"P^'l'tion in 1908-9, ,t appears now f„r the first time in the of K.nera. siM-eies! and indUhluaN '""' "* --"P"'-^-"'-' ^y the greatest num.H.r the .^/^^llSi^tr'Slln' .^Sa-^ •^-" »-" ""<>» ""-i-- ^ro. sketclt:2:;er;M?'FHt:it„rn'' Th^ r""^ ""•.'"'""' "p"" ••••'""•" Ri.lgway.s ••rol,fr5tL.lailir;:i:iendatur?^ "o-enoiature i.s based u,H,n Order Amphipoda. Sm-OKDER Cammahidka. Family LYSIANASSID/E. 1. Anonyx nugax (Phipps). I'Jll. Anoiiijx iiuoaTSTAi'PEHit Crust \f' i , "/.■^"'P''- '' P- ■". anil styiioiivinv. J913. .4 nonyx uug,u Stephk.vsev. ConHpectus Cru«.. et Pycnog. Oroenl., p 1 15 •'«*:tr^»S1,ESl;,j's;;f,:K.£j:^^^ "-".h. 2. Hippomedon holbolli (Kniycr). . s, ; """y>n> • il'Orleans, p. ti. ""^*^«-' f'-t- -Malaoost., ( ampagne Arctique dc Vol. vii— 67|>thaljout30fathomii; 30 HpwiiiM.nH. Dittnbulion.— Antic ocean. IN7. f>nr«imu« httiki, 3. Ontoimus botklni Binila. 0-1 fSit wat"". H^Z;'"'^ "' ''""'""'" »"""*' ^''"''-' '^•■•''-•"•-^ '5. 11M3. ^in^'':::Lf%j:::;''?7;..^^^^ '^^y «• •«'^' '-- —• »• •" •^'"- il^ Figure 1. Oninmua bolkini Birula Maxilla 1 .? Mar.dible 4 2d and 3d al nninal s-i^monts ami urosonu". .5 T(l«on, and 2d and M iiropwis. The specimens examined by Birula and by von der Bruggen all ame from shallow water m he Kara sea, so it is very interesting to see these vmZ specimens from Alaska As these specimens differ in a few minor detail?from those collected m the Kara sea, I here add a brief description and a few figured Amphipod» Ab 'f '1 ' if f Figure 2. OntmMus dortinj Birula d". I Peraeopod 2. « Gnathopod 2. S Gnafhopod 1. 4 Pfraeopwl 5 01 Canadian Ante BxpttiUim, 1913 is .Hon. than ,.„..,U„ •!;" Hf^Xn^J. I^r^^^^ ^ jll'^K^./^.^ "^ nearly Htraight. •™«'^«'"at«^ "« f"n«l. th.- lowir part wi.l.. ,„,,| th.- lowrr .^Ig,. «ii«h!i;";i:s an.lt.ff"!.i^*'"iL;:r"""' '"""- •»"-. ^•»' -*•»• ^-n, ...i«.. «pin.^.att,.tyirurvr.l. withaHri /'niK«.7h r *?"'\ '•*l«n' t.>.-th an.l H,.v..ral ed,;e, hark of .hi. .,m th row 7 Vn fi , ^^ I« o^^^ "'l' I"."*"" "^ ""• "'"'■»- on thoir un.i..r .urfa.-.. with l^::A^::^'^il:T^ or O. ;,/«„^... ,.x,...„t that 5th an.l t»h joints ar. Si 'ml 'r.,^,;^,:; "• "''""'''"' in«> p<>raiMii> nitlicr xhorf iin.i -« n- i i ■ Thf largeHt >.p<'.ini..n»< m.-asure a»M)ii. ly nim. 4. Onisimus brevlcaudatus Hanwn. 1886. 1«M The .pe<..m..„. whi.-h Hannen .leM.'.rilH.I .-am., from .h. Kara '^::r 5. Onisimus plautus (KrOyir). iSlS' jl'""'"' P'"!'"" '\!«"VER, Xaturh. Tid(«kr., !«.r. 2. vol I n n-M 1906. (>»iMiffiM« ^^flMjua Mtkubin-.i, Tierreich Amnh i A ».H, Nntiirh TwUkr . «r i. v.,| J •, >:i ^S J!''! '"" "'""■' ;^';hhiv., Ti.fm.h. .Vmi.h I >. h^. Li .v...«.vm,v NV h"p i.T'' "" "''"""•^' •^"^"- ■^'••'' '"'?■ '♦h. hi. ■Vt.^ir.i,;;; ..r - V..I IH. Ittirt lhrh„m,',»li„ m,N,.i., .HrrpHit^.K*, M«|.W. »!.. «;r>nl.n.l. vul. Mil. ,, ■js.'i K. ,mV!.*'"".^*^' '*"'|»»''" »'"• «'»»"« "'rail. Nor- M .,,» T. rritoii.'- F.l.nmrv IhHlnbHhon. -Ann.- (>,.,.„„. N„rth At.antir. North yrn. ('n....,!,,," |. H. PMUdalibrotut glacialit (i. o. Sar.. 1..M). /■«,„fc,^W,,.^,;/,,,,,,,,, ,;, „ s.K-,. in X..,KN. X,^w.wa„ North |'.,l..r Kx„ . vol I. V„. ..v.-m's^':/ j^i:; . ..H^iis' """"^'- •^'-'"'' •^"«- '- "•"»• '-"•«- Th.- .j|j..ii„,-ns ■l....rilM..| l.y Sars «.r,. ul.taii,...| north of Fran/ Jos.f hin.l {ion for'th.?l',H.I'i"r ^''•••""••"''- ••"•"'"« f'-'"" '^""^ka. in.li.al. a wi.l.. .ii.trihu- !• Pwudaiibrotut litoralit ( Kroyer). \'^ux •'"""<". ';'"^"'"*Kr..vkk, N.inirh. Ti.Uskr , H,.r •.'. v»l. I. ,,. .ij| o . ' '"•™" '^»'"« "<"•""• .XTKHBix.i, Ti.rr.i.l,, Ainph. I. i> ;j;| d-itu-Hnrp. iT '^""'■'^- '■'■""'■ •^'"'"'■'"' • '•''•"I-"""- Ar-...,.... .1.. |.H,7 .1,. I),... Station 27/.; LaK.M.n-hay at Collinm.n ,x,int, Ahiska. S.-pttnilxr 18. 1«»|:{ (H foot wati'r; 1 N|M-<'irn>'n. . ■. i ., Station 2H«; (•oilin>..n p<.int. Alaska. July H. Ii»l4, from .tomarh of Sri- Statioti. A-r, „: K.-rnani har»»Mir. North- ...t T.-rritori.... OhoIkt l(i-2(). l.U «'li;;ic.ov«'r 1 fathom of water; ;J7. sped .-nx ^'tion 40»«.- P..rnar.l harbour, Xorthuv^t T.Tritori.-n. Jun.' 2o. IIM"). from -tor 'i of \n,m mbiiii (.1. Sahine); 2 siwcimens Xn«n!tT\\u-"' r'^''""o' ''"l"''""^' ^"rthw«>st T..rrit..ri..s (out.-r harlH.ur). AU({u.>*t 1. lUli), sutfact'; 2 spctimcn; . f- , ''^*"*'"" .■**''•■ 'V","""'* haH»our. Northw.st Torrit..rii..s, .n.l of AuRust. lOi:. from stomach of .Snlreliiiux malmn Walh.; 44 specimenx .,., ,^!*'i*",'" ■•2*- Bay at Bernanl harlwur. Northw.st" T.-rritori.^, Sopfmbor J.'. llHij, bcaih water; 12 specimens. ' Station 4t)i/.- poli)hiii and I'nion strait (Bernanl harlnjun. Northwest lerntories, May4. IHUi. fromI->kimo.s; 2(>speeimens >rinw.si strait Northwe.st Territories, October, 1915, J. Ha.lley collector; 2(K) specimens Ui^ribmitn.—A ver>- abundant species found ihroutjhout the Arctic ocean. iy«<). 10. Pseudalibrotus nanseni (1. o. Sars. v(,l. !• Station -)7a; Cap.' Smyth (point Barrow Alaska. August 8. 191(i, pelauic over 1 fathom of water; 1 specimen. I"'»H'<^. The specimens described by Sars were collected by the Norwenian North Pol-ir Kxpedition m 1894 and 1.896 north of the New Siberian islands a".d farther to r 8b Canadian Arctic Expedition, 1913-18 I f if 40.^ ior/blth^' n?l°' «o™VtO™ of Pseudalihrot,^ were obtained at Station 1835 1906 1909. 11. Socarnes bidenticulatus (Bate). 1912. 1913. Station 42m.- Bernard harbour, Northwest Territories October 22 IQI^ from stomach of Engnnthus barbatus (Erxleben); 5 specimens ^' ^^^^' />.« K'-Kraphi-ally Family STEGOCEPHALID/E. 14. Stegocephalus ampulla (Phipps). iS' /'*"'■''■ "'"/"'«", Phipps. Noy. North Pole. p. 191, pi. 12, f 3 u^' (.*'''''*"y "'"I'"!'" Stebbin-,;. Tierreirh, .Amph. I p. S9, an. ■svnonvii.v i««9. ^^^t Mr7'C.S"^rpniS. ^k'^^- «- «' ^:-J«-k. .^r. s. ..). is, fr.n.*^\'*^""\^^^'L.'^''"'T' •'«'•'"'»'•. N' 1«»1-, IJixIribution. — .\iotic ocean. 1S42. 1906. 19()9. lo. Stegocephalus inflatus Kroyer. 1911. 1912. 1912. 1913. 1916. i>tegocephnltui infinlua Stebbino, Tiorreich \ninh I n cii a^i No. 16, p. 14. P' '• •^'- Pf'TxlHiurK, w-r. H. vol. IS, "'teitV'^''''"''''"'"™'"''' ^'"'''- ^'•^~'*' ^"'""P''«"^ ■^''•"O"" ''^- '*>7 <"■ Duo .S>»^.pW«. »,/?,„„. Step„en-«e.v, Vi,len«k. McWol. fra .Ion Naturh Fnron., IW. M. '^^^7?"?"" •"•J'!"* ^■■•EPHEvsE.v, McHldel. om Gr«nlan.l, vol \\.\ „ .ij' s-^£^ '^J"'" '"■J""" '1'KPHEX8E.v, Mcldel. om C;rjnkn.l v» LI,'. M stegocephalus injiatu. .Stephe.v.sen, MnKlel. om Gr«nland, v,;!; UIl! p 2S.i Station 29/; Lat. 70" 1.3' X., lonir 140° .50' W Anrii j loi » r » l of Phc.ahi.pi,a Schreber. ahout'3o"fathl.sf elpeotiSons'' '"'"*' '"" ''"'"'•'*> Station 42m; Bernard harbour, Northwest Territories October 22 MM-. from stomach of £;»•/!;«.(/,... 6«r6o^ "-' -'» pi'-N^buruo DMutio,, -Arctic Oceau; north Atlantic (west-Norwav Shetinn-i Isles B:Hn;^:^:"- '"'"■'"'"•■• ^^"---'--tts,; north Pacific u^:^: j,~.^inL^i:;'; Family AMPELISCID.€. 16. Ampelisca eschrichtii Kroyer. I'lldtt •I;"'"''*" '•'"•*'•"•*;''; Krover, Naturh. Tidsskr., vol. 4, p. 155. •'No^'ir;^?;"-'"" «''^'"^*^^' ■^•'"" -^ < ''■'■•• «.^i. «' rv.ofUrK, s... s, voi. is, •'d!(£^^;;'ls!';^'rfirniS™i6 ""''"■"'''• ^''"'""'«"'' '^^•••"••'" ''•• "«'7 <"' •>- .UmUsca eschrichtii Chiltov, 'journal of Zm.l. Hescarch, May, 1917, vol. II, No. 2. T.r^*!*"-'""a*^'l- ?"'P*''" »nf* ^'nion "trait (off Cockburn point) Northwest of Bi?ci"^Af,rTV''^r'r"^ '^♦'''"♦'••- ^''"-t^' «"<' f^'-'tl' Panfi--. Rav ot Hi>coe. Anvers Island (about Lat. «4° S. Lour. (\V \V.) 1906 1909. 1911. 1917. 17. lS.i5. lilOti. 190H. Haploops tubicola LilljeborR. Haploops tubicola Lilueborc. Ofv Ak. Forh., vol. 12, p 1.35 1.3(1 Haploopt tubicoOi STEBBiN.i. Tierreirh. Amph. I, p. 117 and synonvniv Haploops tubicola Hol.me,-». Proc. I.S.N.M vol \\\V p 5|h ^ ^' f rl 67921)— 2 10 k Canadian Arctic Expedition, 1913-18 I ! lis 1909. HjUop, tufncola B.Coo.x. M^m. Ac«l. Imp. Sci. S, merabourg, -«,. 8, vol. .8. No. ,«. 1913. Wbpjoop* j«Wco|o Stephenben, Meddel. om Gr*nlan.l vol LI n «? 1916. Hapl^ps lubtcola Stephensen, Meddel. om GrSd!' vol Lll'irp 2^ Torri'S"sepLb;rf4'%T5^'lTf^^ (off Stapylton bay). Northw.-st alRffi; 1 specimen ' " fathoms, sandy mud with pebbles but no Dislribiilian.-ArHic ocean, North Atlantic, North Pa.-ific. Family HAUSTORIIDyE. 18. Pontoporeia affinis Lindstrom. 1^" ^°"'f>P^<^<" <#«»'* LiVDBTBOM. Ofv. Ak. Forh., vol 12 D as 19. Pontoporeia fetnorata Kroyer. /)is''?*«'^'I'"«'-h.S*k. Christian, nr. IS. p !t7 t 4 f 10 m. Acero,d.s IxUtpea Stkbbiso, Tierreich, An.pl,. I, ,,. 25.5 n sv-nonv-mv 1909. A^^e.lal^pes BrOoo.n, M^m. .^cad. lJ.p. .Sci' .St. PV^rirK's, vol. .8, .No. 16, -c//nS";xf^^.,^:';"i":peci;;;i^' ^"'^'''' '"'^ '• ^«^^- ^^"™ ^^""-••" -^^ ^«'- />M''*"." '^'^>)' Northwest "<• alK^ri'specimTn ' ' ^^"^" ^*'*^'""'^' '""''^ '""'' ^'^^ P^^bles, but N.™""'^"'"'"""^'"''*'' ''''"*"' ^'"'■*^ ^*'*"**^' ^'"'•t^' ^^^' r.reenland, Iceland, I. 1# i 'I'M i wi k r 67WO- il 12 E I I Canadian Arctic Expedition, 1913-18 26. Monoculodet longiroctiis ((Joes). ft*,6rt,-,„.-A„,i, „o™„ (api,.br„™, Finmark, Tn,m.6,. Ka,„.«. 27. Monoculodn Khnclderi O. o. Sar^ o..ri'rc;,™'U'r2'rp2i;ic'."' '"™"'' '*'»*»■ •'"""'»• »• '»'«■ p-m., Dtstnbution.—XtvtK ocean (Tromso) sUtiJi"4ir(KrrdrSr).''' ""'' '"" "' 3/o«„c«W.., was c.btaine,! at 28. Monoculopsis longicomis (Boeck) Augu'?rr9l'5!';urfar2lpect°;;:' '^°'^''^''^* ^-"^«"--' ('""- harbour). i).«' Alaska, A agust 8 li.irHSc over I tatnom of water; 3 specimens. . ■ • », imoKiL, Z>/«(n6M//on.— Arctic ocean, Greenland. 31. Apherusa megalops (Buchholz) i™«' fhHIln'''''""'^ >>>fllolop>, BicHHOu, Zwi-ite Deuuchi. Nordpolarfuhrt vol ' i, m d1 12 -4mpJ. Mop«» m^ffatop, Stephensen. Meddel. om (ir*nland vol XXli ^n m VJi;. AmphMo^s meg»U,ps Stephensen, Meddel. om Grinlar.d; vCl! UII p 2«« Station 37j.- Bernard harbour. Northwest Territories, September 1 1914, pilagic, over 2 fathoms of water; 2 specimens 2... .?i5.'5VtLm''ri\tnWn"' '^^"'*'""* ^"^"*""- ^-^^ ^-•--)' """y This IS not the ^pAfnwa tmgalops described bv (!. (). Sars in 1882 fmm Norway, but the species described by R. BuchhoLz in 1874 s pJamlhm^ rneyalops from Northeast (Jreenland. Heretofore this .spe.-ies 1ms nT,t K recorded outside of C;reenland. ^*° 32. Calliopius Iseviusculus (Krover). }S^' i^'''/''"'.'"«^ /'«?'"<•"/« Krover, Danske Selsk. Afh., vol. 7, p. 2.S1 pi :i f i.t „.h ^J- rntf-"" "•'•."''"'r ^^W'-^". Tiorreich, Amph.' I. p. 2W and synonymv «oat£^K!^3'S:cS:ir '^- •""'^- ''«" ^' ^^ ^""- 2- >«'=^- -''^-'' (-ong I sp,Smen" ''^''' ''' '■ ^'"- •^° ^^' ^'" '""'^ ^^^° ^2' VV.. July 1, 1913, surface; 2.spSn'^.*"^'' ''■■ ''*"• •^'*'' ^^' ^'- '""•'• ^^^° ^2' W.. July 1. 1913. surface; Station 14: I^t. 54" 23' N.. long. 164= 4.5' W.. July 2, 1913! surface- 1 specimen. • "uimi-c, i DiMaion.—Xrvtw oi-f-iin, North Atlantic, North sea, Greenland Ub- nidor, Norway, British Isles, North Pacific. >n.nuino, iAt>- 1844. 1906 1912. iuia. KtlH. 33. Calliopius rathkii (Za.ldach). Amphitoe ralhkii Zauu.\ch, Synops. Crust. Prass p 6 <<'l'^P>u. mlhkii .Stebbi.vo, Tiorreich. Amph. I, p. 296, an.l .synonviiiv Call'opius mMr, Stephe.vsev, Me,ld,-1. om Gr,<>nland, vol. \LV , 597 Callwpw rothktr Stephensf.v, Meddel. om (Jr^nland vol. XXII i'. IsV) taUiopiu? ralhkci .Stephe.vse.v. Mcldel. om (Ir^nlaiid, vol. LII, p 2'<»2. Station 41.0.- Bernard ' -rbour, Northwest Territorie- Aujtust 24. 191,5, surface; 1 s -nen. Distrihniion.-krnu- ,k North Atlantic, North sea. an.l SkaRerrak Norway, France, Great Britaii;. '" • «vaK« rraK, (inner harlwur), 34. Halirages nilssoni Ohlin. IWtS. Halimgea nihtoni A. Ohliv, Acta liiiv. Lund., vol. 31, No. 6. i>. 44, p]., f. i^. •'(. Sf^'Tt^k ^'''■"'"■'' >'«'''""'-•. Noiti.west Territories (outer harbour), July -'0, 1915, .5 fathoms, .'^andy mud with algs; 3 specimens This species was first obtained from Baffin bay in 1894 by the Peary Auxi- Tn. ""h*"'":, T''^Pr""* ^P'-'-™''"^ from Bernard harbour make the second record, and extend the range considerably to the west. r t ii I I *= Canadian Expedition Arctic, 1913-18 Family ATYLID.!. 35. Atylus carinatus (Fafcricius). many al«"2?pecfr„s':'"^""*'' ^'"^'"*' ^"«-» ^' 19'=^- 2-3 fath«„,.s. nnul with wate?;1"p"eS;e.S""'"^*'" P"'"*' ^'"'""*' ^^t^*-' 2. 1913. pelagic, over 1 fatlu.n. alg«f 5«^"cfmenH''''"'"^°" '"'"^' ^'''«'"'' Octobers, 1913. 3 fathoms, mu.l with fathom water; 1 specimen. ' "''*°'*«"'^ 21, 1913. pelagic, „ver 1 -•*u^\"*'""™28/; Collinson point, Alaska, October 2"; loii n r .u withalgte; 2 specimens. ' '^'^'^*"^' -^S, 1913, 1§ fathoms, sand "4?"4?~^^ July «-8. 1915, from of the first and second antennae darker thLnthe^st' '^ ^'""^ °^ P"^"'"'" i>««/nfcu.Mf n d'Orldans, ,. 56, pi. 111. f. M '• ^^*'"'"'°«'- Campagne Arctiquo de l75 Amphilhoe rrriniUiU, Kkoyer. ibid., p. 27N, nl 3 f 1> ,\.» ' ' / r>nto,,H<.,« ,„,.nm, Stehbinu, TicTreich, .\i,.,,h.' j', ,,. ;}5i,; „„,i mvi.oi.vi.iv f)ii,lng,ne,n mermiA Pkahsk, Prcw. r.M.N M vol 45 o 57{ /»«/»»<'„,,« ,«mHM Stkphkxkk.n, M«Mp|. on. orrn I.l R HM4, .sea, Figure :i, Knzinante frtiffilix ((!oe.s). / Perai-oiKKl 2. ^ (inathoiMMl 2. Family GAMMARID^. ■M. Gammaracanthus loricatus (Sabine). "*"' »"''j53,^';7"-'-'; '"'■«■"""• ^:- '^AB'NK, m W. K. Parry, J. Voy.. S„ppl.. „. r,i. „,. ,, f. -. IJjOj). (.Vimman,.„„(|,„., /,»■»•<,(,/., .STEBni.v.i, Tiern^idi, .Vmpli. 1, p. .-,0,S ai..l svnonvinv ■ '";~r t" ^''"■""" ""'"""' """■ ■"•'"'• ^'""- ^='- "'• i^'"'r^";;!^ «^. H, vol. 1;!!?: S;:;:"::::::;;;^: {:;;:::;;;: ^^r^K^v- Wl '" v^*"'!""''; "■'; w- >• ^"^ ^-'^*- ^^« ,..;, 'If ,.^ .■irt.iiiKN.--EN, Alfadil. oiu Cjr«nlan(i, vol. \\U, p. 197 Station 28r: ("ollinson point, Alaska. October 14, 1913. san.lv mu.l with scattered alga'. 1 fathom; 1 specimen. • Station 29/.- Lat. 70° 18' N., long. 140° 50' \V \mii 4 m4 wiit... .n. ^M fathoms, from ston.ach of Phoca hlpi,!,, Schreber; 2 sUiim'.i. ' I r 16 b I Canadian Arctic Expedition, WIS- IS Nova Zambia. Hiberia) '"'° (f-reenland. SpitzberK-n, Franz J„H..f ,«„.,, 1871. 1874. 40. Gammanis Iimn«u8 Smith. 1874. 1807. Gnmrnarus laruntrU H. I Smith Am«. i u • aamnmru» limn<^, 8 I. Smith 7rLn» i'«'7.- ^1^5''- ^' P ■»■'«• Com. 1872-73, p. 651. '"™' '"■ ""P'' ' «■ «««•■ «un-.-j . „. 609; R..,.t. r S Ki«h station 40n'.- Lake, inland «t nll.iL."'^- '^ "P*""""''!!'. Jun. 23 ,915 pelaid., oveM m.t," „n."a??r i™ 2°"'; ^""'l'"'' T„rito,«, .9.5: K"4LoWli,S;™'l.tSs--^^^^^^ T,.H,.H„, ,w„u., 2. ■ Station 42t'; Lake at Rpmnr.7 k u '-'"™' 5 .spccimen.x. TcrnW A„,u.. Mm'^ririr' "•« '-' «' "—"-l -l™.!. Vuk„„ par,. ^Xa sZ^'^nt^'Zl^'-Ll'', """li™-™ »»- -•-" 41. Gammanis locusta (Linn#). io^' n'^"^'"' '"^"''^' ^'^"^^ Syst. Xat ed 10 n R.o 1911. Gammarus locusla Stappehs CVn.f vr i -^ ^ ", "loi. is, .n„. .cattered alg^, from «tomachVco^fi"S^'/^PS'r. '2 '"''• ^""'^-^ ™"'' ^'^^ htation 27c; Lajroc .-bav at r',.ii;„ ■ H" 2 specimens. 0-1 foot water; 1 spedn. n^ ^ ^°"'°'"" P«'»^' Alaska, September 15, 1913, .mSi;" 9?^: llC^i^^** ^""""'-" P«'^^ Alaska. . foot water. H.^ ^.«t o!'s;^;s„j;;'il!:?n"i ^iJlr''"'- '^'''"''^^' ''■ "••^^- p^-'^k"-. o-r , .nud^':^iS:;e:Sali;^'35'rSini!r''"' ^'^^-'"-^ '^^ '»'^*- » ^"^h,,™. ««„.,y Walh., July 8. 1914; 14 srH-Ken. ''"' ^'""' "'"'»"••*' "^ •*>'«W'"«« malma Station 28r: Bay at Collinttoi, |M,i„t, Alanku Julv 24 k.ij. f *>t ( ottus quadricorniH L. 2 fraKincntx '' •^""""'"'"'> ^^- "•14; from -tomuch pi'laK,,., OV.T 2 fathom, wat.-r; 1 «,H.rimen ^•'"^""•'*'- •^•■Pt'''nl'«T 1. 1914, Terror ws^itj;" Xc o^ 9^[s};ol!;^'r "' •'"''*'"^)' ^^-^»--t TerrS^r^2^ffiVli^iS^t^^^ ^^onST^- ir[il£{^"~=^: -r 2r; s. f.. in litSTeS'; 20;Sr""^' '^'"'^^^^-^ '^-"^""'•- J"'-V 1. 19.5. p.,a,ic, -.nSllJI'l^l^liri-I^Ji^l^rSri^^^-^^ -. I«... from .. 5:^|^o^S;fSZ-.«^l'- ^^^^ -HtoH... May -i;«S f^OlSn^.^r;e^I-ntt^^;S;^^ -- transver«. dorsal ban.l, the7a«t two Lr <■ n ''«•»>' ^•'Kmenv.s with a dark, marked oil their lower portioaswitKarlet ' •»'"'•""'""' >^^ru.nts DMutian.~AmivwvHn, North Atlantic. North Pacific 42. Synurella johanseni, n«w .species. MomSiE:!;;;;;^;;^'^^^'''"^ "'''''>'^'' ^- '^^«'-^- victona >,u.ciS^r '"'^ ""•"'' '" *'"• ^""•"•" "» Teller. Alaska. August «. ,9,3; 21 ,uveSr '''■•■ ""'■''•^' P""' '"^ ''•■""^' •^'-^'^- -^"«"-^t 3. 1913; 1 specimen . ^I.et3f ;^-ti:^ Ev'es'rS ^l^Trre "^^^"1 "''''^' -»»' ^-"» •lmp«"'«i of few Uo,.m,„K consecutively shorter; Istfoint ^uctti^isT^^tllSmftS i > r 18 a CanaHian Arrtie Expedition, 1913 IS 12^i«in,H; a..c.^.ry HagHlum 2-joi„,«|. but not a. Ion* ., th. I«t joint of pri- .« ion^"i7,r'4u;%^?r;:!.;a""'-''' '""•"^♦= «•"»-""•" »-i"'"»' -«' «»-t «iKef 'tsr^o'utL'r:' J Jrviri'^hTir ^- tr ^tr ^r !"" '-^ *-- O^:^ / Head and S MuxilliiMHiM. Figure 4. .Syniirella jnhanseni, n. »p. antennae. .^ A' Lower lip. A(-ce8Bory flu|{ellum enlarge.!. .i Maxilla I / vi,.viii ' I P.«'r l.p. « Mandible^ U Seta of molar el.largll'^''"""" Hgp of 2ml joint with 5 (^ 6 lonK ^^^^^^ fim- bri.stle«; front surface of n/anciibl,., and provSd , nn.r ed ' f "'""^'T"'"' •■onsiderably fron. finely pinnate .seta whiehT a 1 n^a" the mc kr ''o^^ «" «lp opposite seta is a Alaxk 1: inner platrwitUT7n^„r.^^t''''T' T^' '^"*'' '^'''P t«'th. some of whieh are n otehed mln S r .f f ' •"*'"'' J''"*'' ^'^^ ^ '^♦""^ "'Pin*'^. AmphifHitU IUk I i Figures. Synuretla johanaeni, n. up :+ 20 ■ CanaHion Aretie Sxptdilion, WtS-18 Figurp 6. Synurella johameii, n. sp. uropodc. ? 3rd uropod. uropoa j. o Uropod 2. 6" Telson and 3r.' Ampkipod* M 21 R finathopiKlN Mhort ami Ntroni, (tnathonud I • i..int. -i^ k. .. i i U.«rinK ««; 1 specimen. ' ^ htation 41m; Bernard harbour, Northwest Territories, end of \uKUst 191 "> from stomach of Salvelinus malma Walb.; 16 specimen-s. •^"KU-'t. I»lo, Sidef of'"b;.7v^l™i?'^' °I **!f^ ?"•' •'•^'^y f K™^"t« d«^k vinaceous-»,rown. . »1 Lk* ^- f K™*"*** "nd side-plates mottled with dark vinaceous brown n« eou,'' ^nii::^^'""'- '^»t^""«' «t"P«»d with bordeaux and ifghrgrayrsh vinaceous! ^'"'^^^^P^^' peracupo.ls, plropods, uropods, and telson lijht grayish Z)i«.*^«'nen. Family AMPITHOID/E. 45. Ampithoe rubricata (MontaRu) 1808. VanceriGan,„u.ru.)ruHricatusMos..u., Tr. Linn. .See-. London, vol. 9 p 99 pi 5 1«06. ^^pA.VW r,^ic«to s,,«,.,„, Tierreich, Amph, L p. 639, and «,-„„ny„,y ward. ^ "' ^"^ '""K'^ "' ^his species northward and west- 20«, GranT;V"IS7,'Sk1.""^ ^P"'" "' '^'"^"*- -- "'>t-n'>d at Station Family ISCHYROCERIDyE.* 46. Ischyrocerus anguipes Kroyer. 1913. IschyrocfTus anguiveg Tattehbaii ^^ o ? ■ T P ^' *"'' 8}T>onymy. ..r-HK-Rit, ?i,79?5 t;;:ife?"Sd '•-^FVwin .„„ „„,„„ Family COROPHIIDyE. 47. Corophium bonellii M.-Edw .-^= i ™° 2.; m^n!'.^?:,^^^^^^^^^^ A"a. ,„,, 30, ,.,3. Amphipodit 23 k joints the last very short, bo«rin;2"tv;/;pir" ;ul":Srse^^^^ "' ' of th^ieS"' """' "'"■'^ " -"-'-«'>'^ --tern extension of the ran,.,- Family PODOCERID/E. 48. Dulichia porrecta (Bate). iqm' R*?/1^* PorrectM Bate, Ann. Nat. Hist., ser. 2, vol 19 n 151 over U«h°m'w..S;i fpTitr'"' """""'■ ""'^' ■""""' «• '»■«• P"»8i'-. Sub-order (aprellidea. Family CAPRELLID^. 40. Caprella drepanochir Mayer. n..nv'.t:° 7'?peJr„?""'°"' '*'»'''»■ '*""""' ^- ""■ 2-^i '«.l."n.». mud wi,h St'B-ORUER HVPERIIDEA. Family HYPERIID^. 50. Euthemisto libellula (Mandt). iv.'-'. C_.^ nMlula Maxot, (.bs. His,, na,. ... .Vnat. eomp. in i.inere groenlandico factae. I^^'J... £« ur a surface; 8. Storkerson. collector; 3 s,^ii«*'^ 15 W.. August 31, 1918: Station 66ft: Latitude about 73° 50' N Innir 1470 w- tj * . surface; S. Storkerson, collector; 6 specimens ^" ' '^"P*^'"''" »7, 1918; Nova'zimS'"' """*" "'''''"' ^'^*'"'^"^- Spitsbergen. N„va Scotia, Norway, 51. Hyperla galba (Montagu). £^ •" '»"•'' P'- *>P'- ''i «• 1, and synonymy. ^^^ Stataon 9a: Lat. 55° 2' N.. long. 144° W., June 27. 1913, surface; 2 npeci- 0-1 foSrwat'e^. J^^Sen^ '' ^••"""•'"- P^'"*' Ala.ska. SeptemlK-r 18, 19.3, footStTer^^incStHsSiae^.'"'''^' '^P*^"'-^ ^«' >«>-^. P'^'a^^ o-r 1 fathom''ona?J;;-l sS"n '"'"*' ^'"^''^- ^'•*«^-'- ^- »«'=^. Pelagio, over 1 overlle^rof'l^telf'I^^elS""^"" ^'"^' ^"'«''- ^^^*«^^ ». 1«13. pelagic. 3 fathr;^f'::ter^i««^;ti:„N' '«"«■ 1-»1° H' W.. May 4. 1915. pelagic, over large^a^SbTai^Th^ii^nitTbrUt •'y- very and third abdominal segSntswkh dark vrn^^""'!^'?''. ^""^ "" «d«. second of the second joints ofTei^aThonod'an^fir''*^'"^^"''^' '^'^' '''^t*' ^"^8 52. Hyperoche kroeyeri Bovallius 18^. Hjr^ia kroeyeH Bov..u.s. K. Sven.K. ^ ...Alcad. Handlingar. Band ,0. No. H i«o^' u*"^""?* ?^°*!'*" BovALuns, ibid., Bapd XI No ir « is St^Z^27;T '^"^'k'""*- ^^"-"^ -^' P "« P'Vf-d synonymy. 0-1 foo?rwS;r; "^npTcimTn"* ''''''"^"" P"'"*' ^'-''«' «^Pt^»»'..r 18, 1913, foot ^'^Z^l^r.S.t^^u'^^l-J^::^'''' «^P*-'- 1«. 1913. pelagic, over 1 foot ofrt^rT^inc^SrS s^^c^ellf ''*' '''''^^'"^^ ^'' '''^' P^'^^^^- over 1 os'JltZS^iSZr-^^Cg^, ^""°^^' ^'^''•^''' ^"«-* «- ^«1«- pelagic, segmSlrSe'oToig^^^^^^ Dorsal parts of the bodv Ijeopod^^uropods ^i ..J^^^^t^^ ^l^^rTl^, Amphipoda 25b phore^'* ■^°'"'"''" «tat^«.that thin spene. whh found .symbiotic in a large cteno- Siben^i'SfrTeaT''"*"" "-''^"' '''•'"""'"•'' ^^'''^™*^-' Spitz.HTgen, White .ea. o3. Parathemisto oblivia (Kroyer). }^' tel?" '*{"15.,^""P"' ^>°^* ^'d Sel»k. Afhandl. vol 7 d 70 d1 4 f Ifl 1895 P„r«m/m expoditi..n- 7 specimens I^T:^^""' '^^'^''"" '^'"""- ^-^'--^ T;rWt;KX. expedition. 2. Onisimus edwardsii (Kroyer). j4noHj/j- erfujarrf*., Kkoveb, Naturh. Tidsskr., ser. 2 vol'' n t 41 OnuimuH edu-ardaii Stebbino Das Tiprrpich Ti^-TK i '..?" ' • 1S46. 1906. 19I2. 1913. 1916. speeime'Tj"""'""' ""* ""'' "^ ""^^»" •'^-V- ^'^V«- -pedition, 1903-4; , Distribulion.-Arctic ocean, North Atlantic and \orth .sea. West Norway. 3. Orchomenella pinguis (Boeck). Anonyx pinguis BoECK, Forh. Skand. \aturf., m<»de 8 d 642 OrchomeMlta pinguU Stebbinc;, Das Tierreich Amnh t^io . OrcAome„.//a p.„jui, .Step„en«en-. Meddel. om Gj^nland," voL i:iil% 286. 1861. 1906. 1913. 1916. mens ^"^ Fullerton, west side Hudson bay, Neptune expedition, 1903-4: 3 .„eci- 4. Socarnes bidenticulatus (Bate). tion. 1780. 1906. 1912. 19!2. 1913. 1913. lUlO. Amphipodit 27 k Family AMPELISCID^. 5. Ampelisca eschrichtii Kfomt. lucns^*"^* '''"■*''"' ^'"K«^«' -'"'y 28, HKM, AV/rfwnf ox|KMlition, 1903-4; 6 «|,.vi- H. Byblis .-pccics. Port Rurwell, UnKava, July 28, 1«HM. AVp<«ne ex,K>i8 Phj-sico-Mathl?- Miichholz, U. Ikman, Svcn. " ' Hansen, H. J. Malaoostraca marina Cirwnlandiai- orcidcntali« OvprmV. ..v, r i . ■• Jauna af Malakostrak,- Havkrobs-lV; V !.„ k McmM^I fr, ''^'"'•i <=';*"l'"'d'' Kj^bpnhavn 1«87. » mmsK. .Mclilcl. fra den natiirh. Form, i ■•nijtiiphna';-ToKtrts z.M)loKiHk-b..ianisk<. IMlnttc fdirivt.t f .•• i u ''"'^itifanhKi^i!fl.,lKj'ind'^^ ..f |;i.h..ri,. S,ea,n..r .W6,.™.. o,T .h. We.t new (ienera and S^W™ Proe Tni ,T^, , '^*"'P"V" "f " ■•<«• i'ax'il.v a..d several pp. 4S9-.543 ^l'^"'''- ^r""-- I n»<>d Mal.> National Museum, vol. XXXV, 1908 ^^ ^'"•uS'v^";^'^?^ pp.'^.52S""""' ^'''^•^'^ '^'"-'""- "a--. Al.ska Exped- I)..- (aprelhdae der Siboga-Kxpedi.ion. S,b.>gaiK!;p;t .on. M'il.oUlphie'xX^^ , ficraus- < I I r ri XIV, 1903 SOB Canadian Ardie Exptdition, I9IS-IS ()hlin, AxpI. BidrM liU Ktanniomen om MaUkostrakfauMn i BdHn Bay wh Smith 8ouiui Arf„ TWmtaUi Luml«^. Lund. Univm-i.e,. Hn^^u', yolXXXKim,^^ Pl-BfM, A. H. Han, (J. O ^^'**- "^- ^ "'**^ ^^^ Natkmal Muwuro, vol. 45. 1013, pp. SllhT^ ^""joTana XV Thm'****'**" ''*""*' ^*'*"''" '^"P*'''""' »»7tt.l878. Zoolo«y. vob ^" H^rcI.^^^Sm^TeVlnil^p'SJ^' *'"■ "•'•"^ ^"•"-"" •"'' *«"- "' -" *»•. l^^*V'^'Ti""j^"''i 'm"" Expedition 1803-1806. vol. I, IWK), Part V. Cnwtacea "'''^W(Vtt':ra!i>|JTp'"l^'pU^^^^^^ *" '''^- •'"""" "*»^^rv«l. Ill, Ktappen, Louiii. ' Stebbil^'TMt'^'R*'^"*'^" ^'""•*«"* Arctiquede 1007, du Due d'Orl#«n». 101 1 . Daa Tierreich. Amphipoda. I, Gammaridea. Berlin, 1006 nlpphenwn, K. "''"m«J'' K^,^'i!i;rV''''v'^rT",';''''''l'' "I""'" KnO'W'OBtraCH ooll«;t«l by the "Dan- 1012 p» i2W« Northeaat Greenland. M«ldeleb«,r on. Gr*nUnd, vol. XLV, **'^''.*„^™.! ^•'~«''"«a coUecte.1 by the •'Tjal/e'' Kxpe-lition. under the direction of fSCtfav^'vo'i.iSl'tSir^^p.'te '" '^"-"'''"''- ^•«""" '- "-" ^•«t-i^ J-Wn' Gr^nland. Krebwlyr og PVcnogonider (("on«pertun Cr-wtaccorum et PicnoBonid.iriin, Groenlandiae). Mecldefel^er om Cir^nkn.i, vol. XX 11, 1013, pp. ^l^^''"'>*'"'''^"^""^ Account of the ( rurtacea an.l the I'>cnoKoni.la coUected by br. V. .S'ordmann in the Humn.,.r Htuxberg, Anton. ^" "'wLS'^^ff l88';:*'p.^^'"°"*"'' Veten.kapUka lakttagelaer. vol. I, 1882, p„ Tattif^i ^^.-^'j"*"""'''"'''' The Voyage of the Vega, vol. I, II, 1881. The Marine Fauna of the Coant of Ireland, Part VIII. Pelagic AinphiixKia of the Irinh Atlantic Sfope. "Fwheriep, Irelan.l, 8ci. Invent., No. IV7l905 "W. pp! WO, pbl Clare Island Survey, Part 42, Amphipoda. Pnic. Royal Irish Academy, vol. XXXI, 1013. Weckel, AdaL. ^' vSlXXXH^^iTp^ 2^" °' ^"^^ ^'"''"'"' '^"=' "f ••'^ ^'"'•"* «'**« ^'"t*"""' •'^'"•eun.. I. Aet» tM, pp. itiima of 173. y, voln •U th<- ol III, "Dan- XLV, tion of Forpii, iiloriiiii umnuT leleliHT 12, p|. * IriKh 9, pLs 1013. seuni. I ♦til r