OF GENERA IN ZOOLOGY. 
91 
Crustulum Troschel. Niederl. Ges. 
Naturg. Heilk. Univ. Bonn. 1868. 
Ech. Verrill. 
Crymodes Le Conte. Agassiz, Lake 
Sup., p. 232. 1850. Col., Pyth. Le 
Conte. 
Crymomyia Macquart. (scr. Crumo- 
myia. ) 1835. Dipt., Muse., Borb. 
Verrall. 
Cryopus Deshayes. Anim. sans Yer- 
tdbr., ed. 2, vii, p. 314. 1836. Brack. 
Cryphaeus Green. Amer. Journ. Sc., 
xxxii, p. 343. 1837. Crust., Tril. 
Crypharis Fairmaire. Ann. Soc. Ent. 
France, 1868, p. 498. 1868. Col. 
Waterhouse. 
Cryphthypnus Kiesenwetter. Col. 
Crypsidomus Leyinsen. Yidensk. 
Meddel. Naturh. Forening Kjoben- 
havn, 1878, p. 375. /epon-du, occulto 
domns; vox hybrida (K.pvipidofjog, 
Liithen). 1878. Crust., Cop., Par. 
Faxon, v. Martens. 
Cryptabacia Edwards^ et Haime. 
Compt. rend., xxix. 1849. Fungi- 
dae. Agassiz. 
Cryptacanthia White and St. John. 
Trans. Chicago Acad. Sc., i, p. 119. 
1868. Brach., Terebrat. 
Cryptadius Le Conte. Ann. Lyc. Nat. 
Hist. N. Y., v, p. 140. (=Eurymeto- 
pon.) 1851. Col., Tenebr. Le Conte. 
Cryptangia Edwards et Haime. Compt. 
rend., xxvii. 1848. Astraeidae. 
Agassiz. 
Cryptazeca Folin. Yerk. zool.-bot. 
Ges. Wien, — , p. 183. KpvTCTg, crypta 
fovea; Azeca, nom. gen. 1878. Moll., 
Gast., Pulm. v. Martens. 
Crypthelia Edwards et Haime. Compt. 
rend., xxix. 1849. Oculinidae. 
Agassiz. 
Cryptina Deshayes. M6m. Soc. G6ol. 
France, ii, p. 47 ; Jakrb. Miner., 1838, 
p. 116. Kpv77Tu, caelo. 1835. Moll., 
Biv. 
Cryptobelus Thomson. Ann. Soc. Ent. 
France, [5], viii, bull., p. 148. 
xpvnTbg, cack6 ; (3'eT.og, trait. 1878. 
Col., Long. 
Ciyptobranchia Dall. Amer. Journ. 
Conck., v, pp. 3,143. (Type C. con- 
centrica Midd.) 1869 Moll., Doc. 
Dali. 
Cryptocella (Hall) Paetel. Fam. Gatt. 
Moll., p. 59. (? Lapsus, = Cryptonella 
Hall.) 1875. Brack. 
Cryptoceras Barrande. Not. Pr61. 
Syst. Sil. Bok. (=Ascoceras.) 1846. 
Moll., Cepk. 
Cryptocercus Scudder. Bost. Journ. 
Nat. Hist., vii, p. 419. KpvTvrbg; nepKog. 
1862. Orth., Blatt. Scuddet'. 
Cryptochilus Billberg. Enum. Ins., 
p. 106. 1820. Hym. 
Cryptochiton Gray. Proc. Zool. Soc. 
Lond., 1847, pp. 65, 169. 1847. Moll., 
Gast. 
Cryptocoenia D’Orbigny. Note Pol. 
Foss. (=Stylina.) 1849. Astraei- 
dae. Agassiz. 
Cryptocrinites Buch. Monatsb. ber- 
liner Akad. Wiss. (Pro Cryptocri- 
nites.) 1840. Eck. 
Cryptodacne Sharp. Ent. Month. Mag., 
xv, ii. 82. Etym. nulla. 1878. Col. 
Sharp. 
Cryptodeilus Westwood. Trans. Ent. 
Soc. Lond. Col. 
Cryptodon Conrad. Journ. Acad. Nat. 
Sc. Pkilad. 1837. Moll. Agas- 
siz. 
Cryptodontes Burmeister. Handb. 
Ent., v, p. 294. 1847. Col. 
Cryptognatha Mulsant. Spec. Col. 
Trim. Secur., p. 497. KpvTTTog, oc- 
cultus; ■yvci'&og, mandibula. 1851. 
Col. 
C^rptognathus Kramer. Arch. Naturg., 
xlv, i, p. 156. 1879. Arackn., Acar. 
Cryptogonus Mulsant. Spec. Col. Trim. 
S6cur., p. 945. upvTcrog) yovrj. 1851. 
Col. 
Cryptolaemus Mulsant. Opusc. Ent., 
iii, p. 140. icpvTVTig, occultus; 7iaifj.bg, 
faux. 1853. Col. 
Cryptolepas Dall. Proc. Cal. Acad. 
Sc., iv, p. 300. (Type C. rackianecti 
Dall.) 1872. Crust., Cirr. Dall. 
Cryptonella Hall. Rep. N. Y. State 
Cab. Nat. Hist., xiv, p. 102. Kponru, 
occulto. 1861. Brack. Hall. 
Cryptonema (Hall?) Bigsby. Tkes. 
Sil., p. 93. 1868. Brack., Artk. 
Cryptoneura Bigot. (=Cryptineura.) 
1859. Dipt., Syrpk. Verrall. 
Cryptonevra Lioy. ( = Cryptoneura.) 
1864. Dipt., Muse., Cklor. Verrall . 
