OF GENERA IN ZOOLOGY. 
19T 
Lyperosomus Motschoulsky. Col. 
Lyperus Billberg. Enum. Ins., p. 57. 
1820. Col. 
Lyponia Waterhouse. Trans. Ent. Soc. 
Lond., 1878, p. 99. 1878. Col. Water- 
house. 
Lyprocorrhe Thomson. Scand. Col., i, 
p. 41 ; iii, p. 108. 1859. Col. Water- 
house. 
Lypsimena Le Conte. Journ. Acad. 
Nat. Sc. Philad., [2], ii, p. 155. Col., 
Ceramb. Le Conte. 
Lyra Linn£. Syst. Nat., ed. 1. 1735. 
Moll., Gast. 
Lyra Cumberland. Teste Sowerby, 
Min. Conch., tab. 138. Mpa, lyra. 
1816. Moll., Brach. 
Lyriocrinus Hall. Palaeont. N. Y., ii, 
p. 197. Tivpiov , lyra; npivov, lilium. 
1852. Ech., Crin. Hall. 
Lyriopecten Hall. Miller, Cat. Amer. 
Palaeoz. Foss., p. 193. Ivpa, lyra; 
Pecten, nom. gen. 1877. Moll., 
Lamell., Pectin. Hall. 
Lyroda Say. Bost. Jonm. Nat. Hist., i, 
p. 372. 1837. Hym. Patton. 
Lyrodesma Conrad. Ann. Rep. Geol. 
N. Y. 2,vpa, lyra; deopa. 1841. Moll., 
Biv. Agassiz. 
Lyropaeus Waterhouse. Trans. Ent. 
Soc. Lond., 1878, p. 104. 1878. Col. 
Waterhouse. 
Lyropora Hall. Proc. Amer. Assoc. 
Adv. Sc., x, p. 179. Ivpa, lyra; nopog, 
foramen. 1857. Bryozoa. Hall. 
Lysapsus Cope. Proc. Acad. Nat. Sc. 
Philad., 1862, p. 351. 1862. Batr. 
Cope. 
Lysorophus Cope. Paleont. Bull., no. 
26, p. 187; Proc. Amer. Phil. Soc., 
xvii, p. 187. 1877. Rept., Amphib. 
Cope, Dalton , Gtarman. 
Lyssidia Westwood. Trans. Zool. Soc. 
Lond., x, pp. 509, 525. Lissa. 1879. 
Lep., Uran. Kirby. 
Lystris Cope. Proc. Acad. Nat. Sc. 
Philad., 1868, p. 312. 1868. Batr., 
Anura, Cyst. Cope. 
Lytechinus Agassiz. Bull. Mus. Comp. 
Zool., i. 1863. Ech. 
Lythasia Lea. Wheatley, Cat. Shells 
U. S., p. 28. 1845. Moll., Gast. 
Lythoclypus (Muhlfeldt) Parran. 
Yerz. auserles. Samml., p. 5. ( = 
Lithoglyphus.) 1849. Moll., Gast. 
Ly thrums Jordan. Man. Vert. Eastw 
U. S., ed. 1, p. 272. hvQpov; ovpa f . 
cauda. 1876. Pisces, Teleoc. Jordan . 
Lytoloma Cope. Syn. Ext. Rept. Batr.,. 
p. 144. 1870. Rept., Test., PropL 
Cope, Carman. 
Lytus Blanchard. Hym. Agassiz. 
Mabaoira Moore. Proc. Zool. Soc;* 
Lond., 1878, p. 11. 1878. Lep. Kirby*. 
Macacus Cuvier. Mamm. 
Macandrellus Carpenter. Proc. U. S- 
Nat. Mus., i, p. 299. Die. Me Andrew. 
(Type M. costatus Ad. and Angas.)? 
1878. Moll., Pol. Dali. 
Macandrevia King. Proc. Dublin Univ*. 
Zool.-Bot. Assoc., i, p. 261. 1859*. 
Brach., Terebr. 
Maccoya Pomel. Introduc. Ech. 1869,, 
Ech. 
Macellocerus Solier. (=Macellecerusi 
Marsch. Nomen.) Col. 
Macellocerus Mik. Yerh. zool.-bot. Ge- 
sellsch. Wien, — , p. 5. pausTika % 
Kijpag. 1878. Dipt., Dol. Bigot. 
Maceris Modeer. Svensk. Yet. Akad„ 
Handl., 1793, p. 174. 1793. Moll., Biv v 
Macerophyllum Meuschen. Mus. Ou~ 
daan. pauep, macir; <j>vMov, folium,, 
1766. Moll., Biv. 
Macerovilla Linck. Mus., i, p. 26. 1783;. 
Moll., Biv. 
Machaena Leach MSS. Teste Gray,. 
passim. 1843. Moll., Biv. 
Machaeraea Rondani. 1859. Dipt.,. 
Muse. , Tach. Verrall. 
Machaereea (Rondani) Schiner. (=r. 
Machaeraea Rondani, 1859.) 1862_ 
Dipt., Muse., Tach. Verrall. 
Machaeroplax Friele. Arch. Math_ 
Naturv., — , p. 311. paxaipa) nTiat;* 
(Subg.) 1877. Moll., Gast. Friele. 
Macheirocera Rondani. Bull. Soc. Ent;, 
Ital., — , p. 13. pa%aipa ; Kepa. 1869„ 
Dipt., Ortal. Bigot. 
Macherea Rondani. (= Machaeraea 
Rondani.) 1859. Dipt., Muse., Tach 0 . 
Verrall. 
Macherium (Halid ay) Rondani. (=s 
Machaerium Haliday, 1831.) 1856.. 
Dipt., Dol. Verrall. 
Machima Brunner. Monogr. Phane» 
ropt., p. 149. paxipog. 1878. Orth^, 
Loc. 
