NO. 1222. ISOPODS OF THE ATLANTIC COAST— RICHARDSON. 5(^5 



Color, mottled hrowii and yellow. 



A mmitxM' of specinieiis were coUectiHl l»y Dr. C \V. Richmond iind 

 Dr. L. Stejiieger iit El Yuiuiue, Porto llico, at tin iiltitude of 2,bO() feet. 

 Tyjx.— Cat. No. 23913, U.S.N.M. 



143. PHILOSCIA VITTATA Say. 



Philoscm vittata Say, Jour. Acad. Nat. Sci. Phila., I, 1818, p. 429.— De Kay, Zool. 

 X. Y. Crust., 1844, p. 50.— White, List Crust. Brit. Mus., 1847, p. 99.— Har- 

 der, Rep. U. S. Fish Comm., Pt. 1, for 1874, p. 569 (275); Proc. U. S. Nat. 

 Mus., II, 1879, p. 157; Rep. U. S. Fish Comm., 1880, Pt. 6, p. 306-307, pi. 

 I, fig. 1. (See Harger for synonymy. ) 



Habitat. — Great Egg* Harbor. New Jersey, to Barnstable, Massa- 

 chusetts. 



Budde-Lund' suggests that this species is very likeh" not distinct 

 fi'om P. muscormn. 



144. PHILOSCIA NIGRICANS Budde-Lund. 



Philoscki nigricans Budde-IjVSb, Crust. Isop. Terrestria, 1885, pp. 210. 211. 

 Habitat. — Biloxi, Mississippi. 



145. PHILOSCIA BREVICORNIS Budde-Lund. 

 Philoficia hrericornis Bcdde-Lund, Crust. Isop. Terrestria, 1885, pp. 218, 219. 



Habitat. — Biloxi, Mississippi. 



146. PHILOSCIA SPINOSA Say. 

 Philoxcia spinosa Say, Jour. Ac. Nat. Sci. Phil., I, 1818, pp. 429, 430. 



Habitat. — Savannah, Georgia. 



63. CYLISTICUS Schnitzler. 



147. CYLISTICUS CONVEXUS ( De Geer). 



Oni.'icvs conrexus De Geer, M^m. des Insectes, VII, p. 553, pi. xxxv, fisr. 11. 

 Porciilio spinifroiis Brandt, Bull, de la Soc. Iin]x d. Naturalistes de Moscou. VI, 



1833, p. 15. 

 Porcdlio lievis Koch, Deutschl. Cnist., p. 6. 

 Porcellio armarlil/oides Lereboullet, Mem. de la Soc. du ]\Iuscum d' Histoire 



Nat. de Strasbourg, IV, 1853, p. 65, pi. i, fig. 18; pi. in. ligs. 88-94. 

 Cylislicus Ixiis Schnitzler, De Onisc, 1853, p. 25. 

 (?) Cylisticus spinifrons Scfi'smi.mi, De Onisc, 1853, p. 25. 

 (f) Porcellio glaher Fitch, Rep. Noxious Ins., ]). 119. 

 Porcellio armadilloides 'K^'sah AS, Dubl. Nat. Rev., IV, p. 279. 

 Porcellio fern Am. Stein, Jahresbericht d. Natur. Forsclieiiden Gesellschaft 



Graubiindens, 1857, p. 112. 

 Porcellio conve.ms JousHos, Sver. Onisc, 1858, p. 32. 



Porcellio armadilloiflcx Bate and Westwood, Brit. Sessile-eyed Crust., II, ]>. 485. 

 Porcellio convexuj^ BrnnE-LrxD, Nat. Tid.sskr., (3), \'II, p. 240. 

 Porcellio convexus Stuxberg, Ofvers. af Kgl. Vetenskaps Akad. Forh., 1875, p. 60. 



1 Crust. Isop. Terrestria, 1885, p. 209. 



