IMAGE EVALUATION 
 TEST TARGET (MT-3) 
 
 
 A 
 
 <. ^ 
 
 I.I 
 
 a 12.8 12.5 
 
 
 12.2 
 
 us 
 
 1*0 
 
 «• 
 
 
 Photographic 
 
 Sciences 
 
 Corporation 
 
 23 WIST MAIN STRUT 
 
 WI1STIR,N.Y. MSIO 
 
 (716)I72-4S03 
 
 
CIHM/ICMH 
 
 Microfiche 
 
 Series. 
 
 CIHIVi/ICMH 
 Collection de 
 microfiches. 
 
 Canadian Instituta for Historical l\A>croraproductions / Institut Canadian da microraproductions hiatoriquas 
 
Technical and Bibliographic Notes/Notes techniques et bibliographiques 
 
 The institute has attempted to obtain the best 
 original copy available for filming. Features of this 
 copy which may be bibliographically unique, 
 which may alter any of the images in the 
 reproduction, or which may significantly change 
 the usual method of filming, are checked below. 
 
 D 
 
 Coloured covers.^ 
 Couverture de couleur 
 
 I I Covers damaged/ 
 
 Couverture endommag4e 
 
 □ Covers restored and/or laminated/ 
 Couverture restaur^e et/'ou pellicul6e 
 
 ' Cover title missing/ 
 Le titre de couverture manque 
 
 I? 
 
 |~~| Coloured maps/ 
 
 Cartes g^ographiques en couleur 
 
 Coloured ink (i.e. other than blue or black)/ 
 Encre de couleur (i.e. autre que bleue ou noire) 
 
 Coloured plates and/or illustrations/ 
 Planches et/ou illustrations en couleur 
 
 
 D 
 
 D 
 
 Bound with other material/ 
 ReM avec d'autres documents 
 
 Tight binding may cause shadows or distortion 
 along interior margin/ 
 
 La reliure serr^e peut causer de I'ombre ou de la 
 distortion le long de la marge IntArieure 
 
 Blank leaves added during restoration may 
 appear within the text. Whenever possible, these 
 have been omitted from filming/ 
 II se peut que certaines pages blanches ajouttes 
 lors d'une restauratlon apparaissont dans le texte, 
 mais, lorsque cela Atait possible, ces pages n'ont 
 pas M fllmAes. 
 
 Additional comments:/ 
 Commentaires supplAmentaires; 
 
 L'Institut a microfilm^ le meilleur exemplaire 
 qu'il lui a 6t6 possible de se procurer. Les details 
 de cet exemplaire qui sont peut-Atre uniques du 
 point de vue bibliographique, qui peuvent modifier 
 une image reproduite, ou qui peuvent exiger une 
 modification dans la m6thode normale de filmage 
 sont indiquAs ci-dessous. 
 
 D 
 D 
 D 
 D 
 D 
 D 
 D 
 D 
 D 
 D 
 
 Coloured pages/ 
 Pages de couleur 
 
 Pages damaged/ 
 Pages endnmmag^es 
 
 Pages restored and/oi laminated/ 
 Pages restaurdes et/ou pellicul6es 
 
 Pages discoloured, stained or foxed/ 
 Pages d6color6es, tacheties ou piqu^es 
 
 Pages detached/ 
 Pages ditachdes 
 
 Showthrough/ 
 Transparence 
 
 Quality of print varies/ 
 Quality inigaie de I'impression 
 
 Includes supplementary material/ 
 Comprend du materiel suppl^mentaire 
 
 Only edition available/ 
 Seule Mitien disponible 
 
 Pages wholly or partially obscured by errata 
 slips, tissues, etc., have been ref limed to 
 ensure the best possible image/ 
 Les pages totalement ou partiellement 
 obscurcies par un feuillet d'errata, une pelure, 
 etc.. ont M filmAes A nouveau de fapon d 
 obtenir la meilleure image possible. 
 
 This item is filmed at the reduction ratio checked below/ 
 
 Ce document est fllmA au taux de reduction IndiquA cl-dessous. 
 
 10X 14X 18X 22X 
 
 26X 
 
 30X 
 
 IXI I I I I I i L 
 
 12X 
 
 16X 
 
 20X 
 
 24X 
 
 28X 
 
 32X 
 
 ■=» -- i i.'»j aa i<miiii^i i ii( ii i<w i 
 
The copy filmed here has been reproduced thanks 
 to the generosity of: 
 
 Library of Congress 
 Photoduplication Service 
 
 The images appearing here are the best quality 
 possible considering the condition and legibility 
 of the original copy and in Iceeping with the 
 filming contract specifications. 
 
 Original copies In printed paper covers are filmed 
 beginning with the front cover and ending on 
 the last page with a printed or Illustrated Impres- 
 sion, or the back cover when appropriate. All 
 other original copies are filmed beginning on the 
 first page with a printed or Illustrated Impres- 
 sion, and endlrg on the last page with a printed 
 or Illustrated Impression. 
 
 The last recorded frame on each microfiche 
 shall contain the symbol — «^ (meaning "CON- 
 TINUED"), or the symbol V (meaning "END"), 
 whichever applies. 
 
 Maps, plates, charts, etc., may be filmed at 
 different reduction ratios. Those too large to be 
 entirely included in one exposure are filmed 
 beginning in the upper left hand corner, left to 
 right and top to bottom, as many frames as 
 required. The following diagrams illustrate the 
 method: 
 
 L'exemplaire filmA fut reproduit grAce d la 
 gAnArositA de: 
 
 Library cv Congress 
 Photoduplication Service 
 
 Les images suivantes ont itA reprodultas avec le 
 plus grand soin, compte tenu de la condition et 
 da la nettetA de I'exemplaire fllm«, et en 
 conformit* avec les conditions du contrat de 
 fllmage. 
 
 Les exemplalres origlnaux dont la couverture en 
 papier est ImprimAe sont filmte en commenpant 
 par le premier plat et en termlnant soit par la 
 dernlAre page qui comporte une empreinte 
 d'impression ou d'lllustratlon, soit par le second 
 plat, salon le cas. Tous les autres exemplaircd 
 originaux sont filmte en commen^ant par la 
 premiAre page qui comporte une empreinte 
 d'impression ou d'illustration et en terminant par 
 la darnlAre page qui comporte une telle 
 empreinte. 
 
 Un des symboles sulvants apparattru sur la 
 dernlAre Image de cheque microfiche, selon le 
 cas: le symbole -^ signifie "A SUiVRE", le 
 symbole Y signifie "FIN". 
 
 Les cartes, planches, tableaux, etc., peuvent Atre 
 fllmte A des taux de reduction diff Arents. 
 Lorsque le document est trop grand pour Atre 
 reproduit en un seul cllchA, 11 est fllmA A partir 
 da Tangle supArleur gauche, i2e gauche A droite, 
 et de haut en bas. en prenant le nombre 
 d'images nAcessaire. Les diagrammes sulvants 
 lilustrent la mAthode. 
 
 1 
 
 2 
 
 3 
 
 1 
 
 2 
 
 3 
 
 4 
 
 5 
 
 6 
 
 ■ I"' i llH i l 
 
1/ 
 
 Article VI. — A Partial Bibliography of the Phalanijiinw of 
 North America. By Clarence M. Weed, M. Sc. 
 
 It is believed that there are included below most of the 
 references to this group in our American literature. I have 
 placed an interrogation point after the genus of severa' species 
 of Phalangium of which I have seen no specimens, but which 
 probably do not belong to that genus as now restricted. 
 
 1821. 
 
 GENERAL ARTICLES. 
 
 Say, Thomab. An account of Arachnides of the 
 United States. Jour. Phil, Acad. Nat. Sci., Vol. II., 
 ( Fhalangiince, pp. 65-68). Complete Writings, Vol. II., 
 
 pp. 13-15. 
 The first dcBcriptive paper treating of the group. Four species of 
 Phalangium described; viz., dorsatum, vHtalum, nigrum, and grapdi$. 
 
 1868. Wood, Horatio C, Jr., M. D. On the Phalangeae of 
 
 the United States of America. Communications of the 
 
 Essex Institute, Vol. VI., pp. 10-40. 
 
 An elaborate paper on the fimiy as a whole. Anatomy and habits 
 
 diacussed. 15 species of Phalangiinx described under genus Phalangium, 
 
 11 being neTv. Fair wood-cuts Illustrate most of the species. 
 
 1885. 
 
 Underwood, Lucien M., Ph.D. A Preliminary List of 
 the Arthrogastra of North America (excluding Mexico). 
 Canadian Entomologist, Vol. XVII. ( Phalangiinw, pp. 
 
 167-160). 
 An enumeration of the described species with bibllographlcji! 
 
 references. 
 
 1887. Weed, Clarence M. The Genera of North American 
 Phalangiin bb. American Naturalist, Vol. XXI., p. 985 
 (October, 1887). 
 Attention Is called to the proper generic position of several species. 
 Method of extruding the genital organs of P}Mlangiin« described. 
 
100 Illinois State Laboratory of Natural History. 
 
 1889. Weed, Clarence M. A Descriptive Catalogue of the 
 Phalangiinae of Illinois. Bulletin Illinois State Lab- 
 oratory of Natural History, Vol. III., Article V., pp. 
 79-07. 
 Extended descriptione of ten species, two being new. Notes on 
 
 distribution, life history, ana liabits. 
 
 eefereinces to species. 
 
 1. LlOBUKUM DORSXTUM, (Say). ' 
 
 Phalangium dotsatum. Sny, Jour. Phil. Acad. Nat. Sci., 
 Vol. II., p. 66 (1621). Complete Writings, Vol. II., p. 13. 
 
 Original descriptions fr im specimens in the cabinet of the Academy. 
 " Inhabits the United Sutes." 
 
 Phalangium dormtum, Say. Wood, Commun. Essex Insti- 
 tute, Vol. VI., pp. 18-19, 21, 39, figures U-lr. (1868). 
 
 Extended descriptions and measurements of both sexes. Collected 
 in N. Y., D. C, and Penn. An out-door species. Supposed young are 
 whitish. Compared with P. vittatum, of which it is sui)po8ed to be the 
 northern representative. 
 
 Phalangitm dorsatum, Say. Packard, Guide to the Study 
 of Insects, pp. 656- %7, fig. 632 (1869). 
 
 Mention of its distribution. Common at Salem. Mass. 
 
 Phalangium dorsatum, Say. Gratacap, American Natural- 
 ist, Vol. XVI., p. 120. 
 
 Experiments on influence of oxygen on hnrvest-men. Specimens 
 placed in the j;as were somewhat excited, and lived twenty-four hours. 
 
 Phalangium dorsatum. Kingsley, Standard Natural His- 
 tory, Vol. n., p. 122 (1884). 
 Mention. 
 
 Phalangium dorsatum, Say. Underwood, Canadian Ento- 
 mologist, Vol. XVII., p. 168 (1885). 
 
 Bibliographical references. • 
 
 Liobumtm dorsatum, (Say). Weed, American Naturalist, 
 Vol. XXL, p. 935 (October, 1887). 
 
 Referred from Phalangium of p.evious authors to Liobunum of 0. 
 Koch, as defined by Simon. 
 
 Gift 
 
 Author 
 
 1 Ja'05 
 
History. 
 
 !lataIogue of the 
 lois State Lab- 
 Article v., pp. 
 
 g new. Notes on 
 
 ss. 
 
 Acad. Nat. Sci., 
 3l. II., p. 13. 
 it of the Academy. 
 
 un. Essex Insti- 
 (1868). 
 
 sexes. Collected 
 pposed young are 
 ipposed to be the 
 
 de to the Study 
 
 [ass. 
 
 ericaa Natural- 
 men. Specimens 
 'enty-four hours. 
 
 d Natural His- 
 
 I!anadian Ento- 
 
 cun Naturalist, 
 Liobunum of 0. 
 
 The Phalangiince of North America. 
 
 101 
 
 Lab. 
 
 Liobunum dorsattim, (Say). Weed, Bull. III. St. 
 Nat. Hist., Vol. III., pp. 83-85 (1889). 
 
 Elaborate description and meaburements. Taken in northern and 
 central Illinois and Michigan. Developed largely in fields and woods, 
 and migrates to houses and barns. Commonest species in northern 
 Illinois. Compared with L. vitlatum, which is considered its southern 
 representative. 
 
 2. Liobunum vittatum, (Say). 
 
 Phalangitim vittatum. Say, Jour. Phil. Acad. Nat. Sci., 
 Vol. IL, p. 65 (1821). Complete Writings Vol. IL, p. 13. 
 
 Original description from specimens in tlie cabinet of the Academy. 
 " Inhabits the Southern States." 
 
 Phalangium vittatum, Say. Wood, Commun. Essex Insti- 
 tute, Vol. VI., pp. 20-21, 39, figs. 2a-2d. (1868). 
 
 Extended description and measurements. Taken in Texas and 
 Nebraska. Compared with P. dorsatum, which is supposed to be its 
 northern representative. 
 
 Phalangium vittatum, Say. Underwood, Canadian Ento- 
 mologist, Vol. XVII., p. 168 (1885). 
 Bibliographical references. 
 
 Liobunum vittatum, (Say). Weed, American Naturalist, 
 Vol. XXL, p. 935 (October, 1887). 
 
 Referred from Phalangium of previous authors to Liobunum of C. 
 Koch, as defined by Simon. 
 
 Liobunum vittatum, (Say). Weed, Bull. III. St. Lab. Nat. 
 Hist., Vol. Ill, pp. 85-87. (1889). 
 
 Elaborate description and n.easurements. Common in southern 
 Illinois where it frequents rocky ledges. Taken also in Kentucky. 
 Compared with L. dorsatum, which it closely resembles, and of which it 
 is supposed to be the southern representative. 
 
 8. LlOBUKUM NIQBOPALPI, (Wood). 
 
 * Phalangium nigropalpi. Wood, Commun. Essex Institute, 
 Vol. VI., pp. 22-23, 39, figs. 3a-8c. (1868). 
 
 Original description from specimens taken in woods in Huntingdon 
 Co., Penn. Males six times as numerous as females. 
 
 Phalangium nigropalpi, Wood. Underwood, Canadian 
 Entomologist, Vol. XVII., p. 168 (1885). 
 Bibliographical references. 
 
 mm- 
 
102 Illinois State Laboratory of Natural History. 
 
 L^obunum nigropalpi, ( Wood ). Weed, American Natural- 
 ist, Vol. XXL, p.' 935 (October, 1887). 
 
 Referred from Phalangium of previous authors to Liobunum of C. 
 Koch. 
 
 Liobunum nigropalpi^ (Wood). Weed, Bull. 111. St. Lab. 
 Nat. Hist., Vol. IIL, pp. 87-88 (1889). 
 
 Elaborate description and measurements. Taken in southern 
 Illinois about rocky ledges. Males much more numerous than females. 
 Remarkable for length of legs. 
 
 4. LlOBUKUM VEBRUCOSUM, (Wood). 
 
 Phalanyium verrucosum. Wood, Commun. Essex Institute, 
 Vol. VI., pp. 29-30, 40 (1868). 
 
 Original description of some males of unknown locality in the Essex 
 Institute Collection. 
 
 Phalangium verrucosum, Wood. Underwood, Canadian 
 Entomologist, Vol. XVII., p. 168 (1885). 
 Bibliographical reference. 
 
 Liobumim verrucosum, (Wood). Weed, American Natu- 
 ralist, Vol. XXL, p. 935 (October, 1887). 
 
 Referred from Pltalangium of previous authors to Liobunum of C. 
 Koch. 
 
 Liobunum verrucosum, (Wood). Weed, Bull. 111. St. Lab. 
 Nat. Hist., Vol. IIL, p. 88-89 (1889). 
 
 Extended description of male from specimens collected in Cham- 
 paign Co., III. 
 
 5. Liobunum elegans, Weed. 
 
 Liobunum elegans. Weed, Bull. 111. St. Lab. Nat. Hist., 
 VoLIIL, p. 89(1839;. 
 
 Original description from males taken in Champaign Co., III. 
 
 6. Liobunum politus. Weed. 
 
 Liobunum politus. Weed, Bull. 111. St. Lab. Nat. Hist., 
 Vol IIL, pp. 89-90(1889). 
 
 Original description from males collected at Ciampaign, 111. 
 
 7. Liobunum (?) calca.b, (Wood). 
 
 Phalangium calcar. Wood, Commun. Essex Institute, Vol. 
 VI., pp. 26-27, 89, figs. 6a-66. (1868). 
 
 Original description of male collected in mountains of southwestern 
 Virginia. Two females that are conjectured to belong to same species 
 also described. 
 
History. 
 
 merican Natural- 
 
 to Liobunum of C. 
 
 Bull. 111. St. Lab. 
 
 aken in southern 
 erous than females. 
 
 I. Essex Institute, 
 ocality in the Essex 
 wood, Canadian 
 
 American Natu- 
 to Liobunum of G. 
 Bull. 111. St. Lab. 
 collected in Cham- 
 Lab. Nat. Hist., 
 aign Co., 111. 
 
 Lab. Nat. Hist., 
 impaign, 111. 
 
 ex Institute, Vol. 
 
 ins of southwestern 
 )ng to same species 
 
 The Phalangiincp of North America. 
 
 103 
 
 Fhalanfiium calcar. Wood. Underwood, Canadian Ento- 
 mologist, Vol. XVII., p. 168 (1885). 
 Bibliographical reference. 
 
 Liobunum (?) calcar, (Wood). Weed, American Natu- 
 ralist, Vol. XXL, p. 935 (October, 1887). 
 
 Taken from Phalangium of previous authors and provisionally re- 
 ferred to Liobunum, although the palpal spur renders its generic position 
 doubtful. 
 
 Liobunum (?) culcar, (Wood). Weed, Bull. 111. St. Lab. 
 Nat. Hist., Vol. III., pp. 90-91 (1889). 
 
 Extended description of males collected in Champaign Co., 111. 
 ProviBionally retained in I/obunum. 
 
 8. Liobunum (?) FOKMosuM, (Wood). 
 Phalangium formosum. Wood, Commun. Essex Institute, 
 Vol. VI., pp. 30, 40(1868). 
 
 Original description of females collected in the District of Columbia. 
 Phalangium formosum. Wood. Underwood, Canadian En- 
 tomologist, Vol. XVII., p. 168. 
 Bibliographical reference. 
 
 Liobunum (?) formosum, (Wood). Weed, American Nat- 
 uralist, Vol. XXI., p. 935 (October, 1887). 
 
 Taken from Phalangium of previous authors and provisionally re- 
 ferred to Liobunum, although on account of palpal angle it does not 
 strictly belong there. 
 
 Liobunum (?) formosum, (Wood). Weed, Bull. 111. St. 
 Lab. Nat. Hist., Vol. III., pp. 91-92 (1889). 
 
 Extended description of both sexes. Unlike other gpecies, it hiber- 
 nates as an adult. Provisionally retained in Liobunum. 
 
 9. LlOBUKUM (?) BICOLOR, (Wood). 
 
 Phalangium bicolor. Wood, Commun. Essex Institute, Vol. 
 VI., pp. 28,39, fig. (1868). 
 
 Original description from two fe^iales taken in Delaware county, 
 Penn. 
 
 Phalangium bicolor, Wood. Underwood, Canadian Ento- 
 mologist, Vol. XVII., p. 168 (1885). 
 
 Bibliographical reference. 
 
 Liobunum (?) bicolor, (Wood). Weed, American Natu- 
 ralist, Vol. XXL, p, 935 (October, 1887). 
 
 In absence of specimens, it is conjectured that the species may 
 belong to Liobunum rather than PhtUungium, 
 
 ..CTi»i.ii»»mmiiiiiiiiiiiiMmijn;sm.^g^ 
 
104 Illinois State Laboratory of Natural History. 
 
 10. LlOBTOUM (?) VENTRICOSCM, (Wood). 
 
 Phnlangiimientricosum. Wood,Coinmmi. Essex Institute, 
 Vol. VI., pp. 32-33, 39, fig. 7 (1868). 
 and Neb ""^ <*«««"Ption ol (emale and supposed male. Taken in Penn. 
 
 Pljtlangium ventricosum. Wood. Packard, Guide to the 
 Study of Insects, p. 657, fig. 633 (1869). 
 
 Mention. Said to be widely distributed in United States. 
 Phalangium ventricosum. Wood. Underwood, Canadian 
 Entomologist, Vol. XVII., p. 169 (1885). 
 
 Bibliographical reference. i 
 
 Liobumm(?)ver^tricosnm, (Wood). Weed, American 
 Naturalist, Vol. XXI., p. 935 (October, 1887) 
 
 In absence of specimens, it is conjectured that this species belongs 
 to Liohunum rather than Phalangium. "e'ongs 
 
 11. Phalakgidm cinkbeum, Wood. 
 
 Phalangium cinereum. Wood, Commun. Essex Institute, 
 Vol. VI., pp. 25-26, 39(1868). 
 
 Original description from specimens taken in northern New York. 
 Phalangium cinereum, Wood. Underwood, Canadian En^ 
 tomologist, Vol. XVII., p. 168 (1885). 
 Bibliographical reference. 
 
 f'halangium cinereum, Wood. Weed, American Natural- 
 ist, Vol. XXL, p. 935 (October, 1887). 
 
 Said to belong to the genus Phalangium, as restricted by Simon 
 Phalangium cinereum, Wood. Weed, Bull. 111. St. Lab 
 Nat. Hist., Vol. III., pp. 93-94. (1889). 
 
 Extended descriptions of both sexes. Taken in Champaign Co 
 111., and at Lansing, Mich. -■"pnign i^o., 
 
 12. Phalangium (?) maculosdm, Wood. 
 
 Phalangiim maculosum. Wood, Commun. Essex Institute, 
 Vol. VI., pp. 31-32, 40, fig. ( 1868 ). 
 
 Penn.'ind W.'^Va':"''""'' °' "'"^ ""'''' """"^ 'P~'"«°« '=""««*«'» i» 
 
 Phalangium maculosum. Wood. Underwood, Canadian 
 Entomologi8t,Vol.XVII.,p. 168 (1885). 
 Bibliographical reference. 
 
 i 
 
 pjia 
 
al History. 
 
 ood). 
 
 mi. Essex Institute, 
 
 lale. Taken m Penn. 
 
 rard, Guide to the 
 
 aited States, 
 ierwood, Canadian 
 
 Weed, American 
 
 0. 
 
 t this spttcies belongs 
 
 1. Essex Institute, 
 
 lorthern New York. 
 )od, Canadian En- 
 
 merican Natural- 
 
 •icted by Simon. 
 Bull. 111. St. Lab. 
 
 in Champaign Co., 
 
 I. Essex Institute, 
 imens collected in 
 •wood, Canadian 
 
 The Fhalangiina' of North America. 
 
 105 
 
 13. Phalangium (?) FAV08UM, Wood. 
 
 Phalangium favosum. Wood, Commun. Essex Institute, 
 Vol. VI., pp. 28-29, 40 (1868). 
 
 Original description from a single female collected in Nebraska. 
 
 Phalangium favosum, Wood. Underwood, Canadian En- 
 tomologist, Vol. XVII., p. 168 (1885). 
 Bibliographical reference. 
 
 14. Phalangium nigrum, Say. 
 
 Phalangium nigrum. Say, Jour. Phil. Acad. Nat. Sci., 
 Vol. II., pp. 66-67 (1821 ). Complete Writings, Vol. II., p. 14. 
 Original description. " Not uncommon in the Carolinas and 
 Georgia." 
 
 Phalangium, nigrum, Say. Wood, Commun. Essex Insti- 
 tute, Vol. VI., pp. 34-35, 40 (1868). 
 
 Form from Texas and Nebraska, supposed to be same as Say's 
 tpecies described. Say's description also quoted. 
 
 Phalangium nigrum, Say. Underwood, Canadian Ento- 
 mologist, Vol. XVI L, p. 168 (1885). 
 Bibliographical references. 
 
 15. Phalangium (?) gbande. Say. 
 
 Phalangium grandif. Say, Jour. Phil. Acad. Nat. Sci., 
 Vol. II., pp. 67-68 (1821 ). Complete Writings, Vol. II., p. 14. 
 Original description. " Inhabits the Soathern States." 
 
 Phalangium grande. Say. Wood, Commun. Essex Insti- 
 tute, Vol. VI., pp. 34, 40 (1868). 
 
 Simple quotation of Say's description. Had seen no specimens. 
 Phalangium grande. Say. Underwood, Canadian En);o- 
 mologist, Vol. XVII., p. 168 (1885). 
 Bibliographical references. 
 
 16. Phalangium (?) exilipxs, Wood. 
 
 Phalangium exilipes. Wood, Commun. Essex Institute, Vol. 
 VI., pp. 23-24, 39 (1868). 
 
 Original description from three specimens collected in California 
 and Nevada. 
 
 Phalangium exilipes. Wood. Underwood, Canadian Ento- 
 mologist, Vol. XVII., p. 168 (1885). 
 Bibliographical reference. 
 
106 
 
 I; 
 
 Illinois State Laboratory of Natural History. 
 
 17. Olioolophus pictus, ( Wood ). 
 
 Phalanqium pictitm, Wood, Commun. Essex Institute, Vol. 
 VI., pp. 30-31, 40. 
 
 Original descriptioa from a single female, taken near Salem, Mass 
 Fhalangium pictuin. Wood. Underwood, Canadian Ento- 
 mologist, Vol. XVir., p. 169 (1885). 
 Bibliographical reference. 
 
 Oligolophus pictus, (Wood). Weed, American Naturalist, 
 Vol. XXL, p. 935 (October, 1887). 
 
 Referred from Phatangium of previous authors to Oligolophus. 
 Oligolophus pictus, (Wood). Weed, Bull. 111. St. Lab. 
 Nat. Hist., Vol. III., pp. 95-07 (1889). 
 
 Extended descriptions of both sexes, collected in Champaign Co., 111. 
 
/ History. 
 
 sex Institute, Vol. 
 
 n near Salem, Mass 
 , Canadian Ento- 
 
 ericaa Naturalist, 
 ;o Oligolophm. 
 
 ull. III. St. Lab. 
 
 Champaign Co., 111. 
 
ftiSI