266 
SUPPLEMENTAL LIST 
Plagithmysus Motschoulsky. Bull. 
Soc. Nat. Moseou, 1845, ii, p. 389. 
1845. Col. 
Plagopterus Cope. Iektk. Utah. 1874. 
Pisces, Plectr., Cyprin. Cope. 
Planax Recluz. Rev. Zool., 1843, vi. (v. 
Planaxis.) 1843. Moll. , Trochoidea. ! 
A ggssiz. 
Plmema Doubleday. Gen. Diurn. Lep., | 
p. 140. 1848. Lep. 
Planetolestes Arribalzaga. Anal. Soc. 
Cientif. Argentina, viii, pp. 145-153. 
1879 ? Dipt., Asilid. 
Planidae DeKay. Nat. Hist. N. Y. 
Fisli. Planus. 1842. Pisces, Pleu- 
ronectae. Agassiz. 
Planodema Thomson. Class. Longic., 
p. G8. TcAavrj, error; populns. 
1860. Col. 
Planophlebia Scudder. Rep. Progr. 
Geol. Surv. Can., 1877-78, p. 185 B. 
n'kavog', 1879. Rhynck., Fulg. 
Scudder. 
Planorbarius Dumeril. Zool. Anal., p. 
164. 1806. Moll., Gast. 
Planorbella Gabb. Trans. Arner. Phil. 
Soc., xv, p. 201. (Tyx>e P. imitans 
Gabb.) 1873. Moll., Pteropod. 
Dali. 
Planorbis Perry. Conch. ( = Helix.) 
1811. Moil. Agassiz. 
Planorbulina D’Orbigny. Tabl. Mdth. 
C6ph. 1826. Moll. Agassiz. 
Planostibes Gemminger. Col. Plefte, 
vi. 7T Xavoan^g, errans. 1870. Col. 
Planul^ria Defrance. Diet. Sc. Nat. 
(= Astacolus Mont.) Moll. Agassiz. 
Planulina D’Orbigny. Tabl. M6tk. C6pk. 
1826. Moll. Agassiz. 
Planuria Megerle. Cat. MSS. ( = 
Turbo.) Moll. Agassiz. 
Planuria Meigen. 1826. Dipt., Muse., 
Clilor. Verrall. 
Plasmopora Edwards et Haime. Compt. 
rend., xxix. 1849. Pol., Millep. 
Agassiz. 
Plastocerus Le Conte. Trans. Amer. 
Phil. Soc., x, p. 502. 1853. Col., 
Elateridae. Le Conte. 
Plastomenus Cope. Ann. Rep. U. S. 
Geol. Surv., 1872, p. 617. 1872. Ropt., 
Test. Cope , Carman. 
Platacanthomys Blyth. Journ. Asiab. 
Soc. Bengal, 1859, p. 288. 1859. 
Mamm. Waterhouse. 
Platacantkus Day. Proc. Zool. Soc. 
Lond., 1865, p. 296. 1865. Pisces. 
Day. 
Platalias Rafinesque. Anal. Nat., 1815, 
p. 143. 1815. Moll., Gast. 
Platambus Thomson. Scand. Col., i, p. 
14 ; ii, p. 54. 1859. Col. Waterhouse. 
Platamodes Scudder. Bost. Journ. Nat. 
Hist., vii, p. 417. TrXaTap&dqg. 1862. 
Orth., Blatt. Scudder. 
Plataphus Motschoulsky. Bull. Soc. 
Nat. Moseou, xxxvii, p. 184. 1864. 
Col. Waterhouse. 
I Plataplecta Butler. Ann. Mag. Nat. 
Hist., [5], i, p. 195. 1878. Lep. 
Kirby. 
Plataraea Thomson. Scand. Col., i, p. 
38: iii, p. 45. 1859. Col. Water- 
house. 
Platarcha Murray. Col. 
Platarctia Packard. Proc. Ent. Soc. 
Philad., iii, p. 109. 7ivl ari^ y latus; 
Arctia. 1864. Lep. Packard . 
Platecarpus Cope. Proc. Bost. Soc. Nat. 
Hist,, 1889, p. 264. 1869. Rept., 
Pyth., Mosas. Cope , Garman. 
Platephemera Scudder. Can. Nat., n. 
s., iii, p. 205. 7r Xarvg; k(j>ypepog. 1867. 
Neur. Scudder. 
Plateros Waterhouse. Compt. rend. 
Soc. Ent. Belg., ii, no. 61, p. 16. 
1879. Col., Lycid. 
Plateumaris Thomson. Scand. Col., i, 
p. 154; viii, p. 121. 1859. Col. Water- 
house. 
Plathycephala Zetterstedt. (=Platy- 
cephala Fallen, 1820.) 1842. Dipt., 
Muse., Chlor. Verrall, Agassiz. 
Platichna Thomson. Scand. Col., i, p. 
96 ; v, p. 295. 1859. Col. Water- 
house. 
j Platidia Costa. Fauna del Regno Napoli, 
p. 47. 1852. Brack., Terebr. 
Platidiolus Ciiaudoir. Bull. Soc. Nat. 
Moseou, liii, iii, p. 78. 1878? Col., 
Carab. Bertie. Ber. 
Platilites Rafinesque. Monogr. Biv. 
Shells Ohio, p. 8. 1831. Brack. 
; Plationiopsis Blanchard. Col. 
Platiparea (Loew) Rondani. (= Platy- 
parea Loew.) 1870. Dipt., Muse., 
Tryp. Verrall. 
Platirostra (Lesueur) DeKay. Nat. 
Hist. N. Y. Fish. (?v. Planirostra.) 
1842. Pisces, Accipenseridae. Agassiz * 
