The Phalangiin(r of North America. 103 



Phcdawiium calcar, Wood. Underwood, Canadian Ento- 

 mologist, Vol. XVn., p. 168 (1885). 



Bibliographical reference. 

 ■'■ ' Liobunum (?) calcar, (Wood). Weed, American Natu- 

 ralist, Vol. XXL, p. 935 (October, 1887). 



Taken from Phalanginm of previous authors and provisionally re- 

 ferred to Liobunum, although the palpal spur renders its generic position 

 doubtful. . ' 



ui.r Liobunum (?) calcar, (Wood). Weed, Bull. 111. St. Lab. 

 Nat. Hist., Vol. IIL, pp. 90-91 (1889). , ,:; 



Extended description of males collected in Champaign Co., 111. 

 Provisionally retained in Liobunum, 



8, LlOBUXUM (?) FORMOSUM, (Wood). 



Phalanghnn formosum. Wood, Commun. Essex Institute, 



Vol. VL, pp. 30, 40 (1868). '^"^'"''^'^ ""^ '' 



Original description of females collected in the District of Columbia. 

 J^halangium forniosum. 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. III. St. 

 Lab. Nat. Hist., Vol. IIL, pp. 91-92 (1889). 



Extended description of both sexes. Unlike other species, it hiber- 

 nates as an adult. Provisionally retained in Liobunum. 



9. Liobunum; (?) bicolor, (Wood). 



Phalangium bicolor. Wood, Commun. Essex Institute, VoL 

 VL, pp. 28, 39, fig. (1868). 



Original description from two females taken in Delaware county, 

 Penn. 



Phalangium bicolor, Wood. Underwood, Canadian Ento- 

 mologist, Vol. XVIL, p. 168 (1885). 

 Bibliographical reference. 



Liobunum (?) bicolor, (Wood). Weed, American Natu- 

 ralist, Vol. XXL, p, 935 (OctoW, 1887). 



In absence of specimens, it is conjectured that the species may 

 belong to Liobunum rather than Phalangium. 



