OF GENERA IN ZOOLOGY. 



285 



Fsydraa LK CONTE. Ann. Lye. Nat. ! 



Hist. N. Y., 1848, p. 151, pi. 2, fig. 6. 



1848. Col., Carab. Le Conte. 

 Psyllopsis Low. Verb, zool.-bot. Ges. 



Wie'u, xxviii, p. 587. 1879. Hem. 

 Fsyllotoxus THOMSON. Physis, i, v, i>. 



74. Norn, propr. 1868. Col. 

 Psyra STAL. Bibaug Svensk. Vet. Akad. 



Hamll., iv, no. 5, p. 55, in table. 



1876. Ortb. 

 Psyttala STAL. Ofv. Vet, Akad. Forh., 



1859, p. 187. 1859. Hem. 

 Platystolus BOLIVAR. Anal. Ortb., An. 



Soc. Espan. Hist. Nat,, vii, p. 450, 28. 



Tt^aTVf, latus; aToTiT], stola, 1878. 



Orth. Loc. Bolivar. [Tr. p. 268.] 

 Pteraclis OKEN. Lebrb. Naturg., vi, p. 



23.- 1816. Pisces. 

 Pteralastes LOEW. (=Pterellastes Loew, 



1863.) 1864. Dipt,,Syrpb. Verrall. 

 Pteranodon MARSH. Amer. Journ. Sc. 



Arts, [3], xi, p. 507. Krepov, a wing; 



apriv., without; 6c5ot>f, atootb. 1876. 



Pterosauria. Marsh, Dalton. 

 Pteraspis KNER. Naturw. Abb. Gesellsch. 



Haiti., i, p. 159. 1847. Moll., Cepji. 

 Pteratomus PACKARD. Proc. Essex lust., 



iv, p. 137. 7rrpoi', ala; aroftoc. 1864. 



Hyin. Packard. 

 Pteredontia MACQUART. (=Pterodon- 



tia.) 1835. Dipt. Agassi?. 

 Pterelaeus BREME. Essai Monogr. Cos- 



sypb., i, p. 27. Trrepov, ala; Elaens. 



1842. Col. 

 Pterelastes (LOEW) SCHINER. ( = Pte- 



rellastes Loew, 1863.) 1868. Dipt., 



.Syrpb. Verrall. 

 Pterennis (RONDANI) SCHLNER. ( = Pte- 



rcuiis Rondaui, 1856.) 1864. Dipt., 



Muse., Borb. Verrall. 

 Pterichnus HITCHCOCK. Suppl. Icbuolo- 



gy New England, p. 14. Trrspov. 1865. 



Vest, incert. sed. 

 Pterichthya THOMSON. Physis, i, vi, p. 



156. TTTfpw, ala; t'^rf, piscis. 1868. 



Col. 

 Pteritonella BILLINGS. 1874. Moll., 



Lamellibr. Dalton. 

 Pterobothrium DIESING. Syst. Helui.,i, | 



p. 564. 1850. Vermes. 

 Pterocera LAMARCK. Journ. Soc. Hist, 



Nat, 1799. Moll. Agassiz. 

 Pterocerella MEEK. Suiitbs. Inst. Cbeck 



List Invert. Foss., p. 36. (Type Har- 



.gotippana.) 1864. Moll., Gast. Dall. 



Pterocerus BRONGNIART. Moll. Agaasiz. 

 Pterochaos THOMSON. Pbysis, ii, p. 



170. Col. 

 Pterocheilus OKEN. Lebrb. Naturg., v, 



p. 580. (?=PterocbilusKlug.) 1815. 



Hyin. 



Pterochile BLANCHARD. Hyui. Agaasiz, 

 Pterochirus MUNSTER. Beitr. Petref., 



ii, p. 27. 1839. Crust. 

 Pterochlorus (RONDANI) PASSERINI. 



Afidi. ( = Dryobius Kocb?) Hem., 



Apbid. Moncll. 

 Pterocomma BUCKTON. Monogr. Brit. 



Apbid., ii, p. 142. Trrepw, ala; Kbfjfiu, 



a notcb. 1879. Hem., Apbid. 



Buckton, Monell. 

 Pterocyclos BENSON. Journ. Asiat. Soe. 



Bengal. ( = Cyclostoma.) 1832. Moll. 



Agassiz. 

 Pterodactylidae BONAPARTE. Isis, 



1841, p. 614. 1841. Rept. 

 Pterodactylina BONAPARTE. Isis, 



1841, p. 614. 1841. Rept. 

 Pterodactylus OKEN. Lebrb. Natnrg., 



vi, p. 312. 1816. Rept. 

 Pterohelaeus BREME. Monogr. Cossyph., 



i, p. 27. 1842. Col. 

 Fterolachisus RONDANI. 1842. Dipt., 



Tip. Verrall. 

 Pteromalinites HEER. Urw. Scbweiz., 



p. 388. 1865. Hyra. 

 Pteromicra LIOY. ^repdv; uiicpa. 1864. 



Dipt.. Strat. Biyot, Verrall. 

 Pteronautilus MEEK. Palaeont. Upper 



Missouri. Pteron ; Nautilus. 1864. 



Moll., Cepb. 

 Pteronema HAECKEL. Monogr. Med., i, 



p. 101. iTTEpbv;vijuu. 1879. Coel.,Med. 

 Pteronitella BILLINGS. Can. Nat., u. s., 



vii, p. 301. 1874. Moll., Lamellibr. 



Dalton. 

 Pteropaectria LOEW. Zeitscbr. gesammt. 



Natnrw., v, p. . 1868. Dipt., 



Erypet., Biyot ; Ortal., Verrall. 

 Pteropectria (LOEW) RONDANI. (=Pte- 



ropaectria Loew, 1867.) 1869. Dipt., 



Muse., Ortal. Verrall. 

 Pteroplianes GOULD. Intr. Troch., 8vo 



ed., p. 105. 1861. Aves. 

 Fteroplax HANCOCK and ATTIIEY. Nat. 



Hist. Trans. Nortbumb. and Durham, 



iii, p. 66. ?1870. Saur. Gorman. 

 Pteroplistes BRUNNER. Mittb. scbweiz. 



ent. Gesellsch., iv, p. 169. 



. 1873. Ortb., Gryll. 



