g4 Pisces. 



Micropteryx, Kner iu Wien. Ac. Siz. Ber. LVIII. 1868. ACANTHOPTERL 

 Microspathodon, GQuther iuBr.Mus. Cat. IV. 1862. PHARYNGOGNATHL 

 Microzens, Blyth iu Asiat. Soc of Beug. Journ. 29. 142. 1861. TELEOSTEL 

 Minomus, Girard in Phil. Acad. Nat. Sc. Proc. VIII. 1856. . TELEOSTEL 

 Mionorus, Krefft iu Loud. Zool. Sc. Proc. 942. 1867. . . ACANTHOPTERI. 

 Mirbelia, Cauestriui in Archiv. per la Zool. IIL 177. 1864. . TELEOSTEI. 



Mobula, A. Dumeril iu Ichthyol. geuer. I. 1865 SELACHII. 



Mola, Blvth in Asiat. Soc. of Beugal Journ. 29. 157. 1861. . . TELEOSTEI. 

 Moniana, Girard iu Phil. Acad. Nat. Sc. Proc. VIII. 1856. . . TELEOSTEI. 

 Monodactylus, (Lacep.) Cautor in As. Soc of Beugal Journ. XVIH. 1849. 



= Psettus, Cuy TELEOSTEI. 



Monopleurodus, Pauder in Silur. foss, Fische. 78. 1856 Foas. 



Monoprion, Poey Memor. Cub. II. 1858 PERCIDAE. 



Monotretus, Bibron iu Revue de Zool. VII. 274. 1855. . . . TELEOSTEL 



Morara, Bleeker iuProdrom. Cypriu. 1860 PHYSOSTOML 



Mordacia, Gray iuLoud. Zool. Soc Proc. July 1851. . . . CYCLOSTOMI. 



Moringua, Richardson iu Voyage of Sulphur. 1845 TELEOSTEI. 



Mormyrodes, Gill in Philad. Proc 1862 PHYSOSTOMI. 



Mrigala, Bleeker iuProdrom. Cypriu. 1860 PHYSOSTOMI. 



Mullhypencus, Poey Repert. Fis. uat. Cuba IL 1868. . . . TELEOSTEI. 

 Muraenichthys, Bleeker iu Bat. Soc Art. et Sc. Act. XXV. 1 853. TELEOSTEL 



Mycteroperca, Poey in Repert. Pis. Nat. Cuba 1 865 TELEOSTEI. 



Mylesinus, Valencienues iu Hist. Nat. des Poiss. XXII. 1849. TELEOSTEI. 

 Mylocheilus, Agassiz iu Sillim. Jouru. XIX. 71. 215. 1855. . TELEOSTEL 

 Mylognathus, J. Leidy in Phil. Acad. Nat. Sc Journ. III. 312. 1857. 



CHIMAERIDAE. Foss. 



Mylopharodon, Ayresiu Calif. Acad. Proc 1855 PHYSOSTOML 



Mylorhina, Gill in New-York Lyc N. H. Anu. VIII. 135. 1865. 



CHONDROPTERL 

 Myrichthys, Girard in Phil. Acad. Nat. Sc Proc 58. 1859. PHYSOSTOMI. 

 Myriodon, Brisout de Barn. in Revae Zool. 130. 1847. . . . TELEOSTEI. 

 Myrophis, LutkeuinWiegm. Arch. XVIII. 1. 270. 1851. . . TELEOSTEI. 



Myrus, Kaup in Wiegm. Arch. XXII. 1. 53. 1856 TELEOSTEI. 



Mystacoleucus, Giinther iu Brit. Mus. Cat. Pisc. VIL 1868. PHYSOSTOMI. 

 Mystriophis, Kaup in Wiegm. Arch. XXIL 1. 45. 1856. . . . TELEOSTEI. 

 MytilophagUS, Gibbons iu Phil. Ac Nat. Sc. Proc VII. 1854. TELEOSTEI. 

 Myxodagnus, Gill iu Philad. Ac Nat. Sc Proc 263. 1861. . TELEOSTEL 

 Myxus, Gunther inBrit. Mus. Catal. Acanth. IIL 1861. . ACANTHOPTERL 



l>3"annocharax, Giinther in Auuals N. H. XX. 112. 1867. PHYSOSTOMI. 

 Nautichthys, Girard iu Report of Explorations etc for. a railroad from the 



Miss. to the PacX. 4. 74. 1859 ACANTHOPTERI. 



Navarchus, de Filippi et Verany iu Turin. Acad. Sc Mem. Ser. II. XVIII, 



1857 TELEOSTEI. 



Nealotus, Johuson in Lond. Zool. Soc Proc 434. 1865. . ACANTHOPTERI. 

 Neetroplus, Gunther in Lond. Zool. Sc Proc 603. 1866. Traus, VL 469. 1868. 



ACANTHOPTERI. 

 Nematagnus, Gill iu Phil. Acad. Nat. Sc Proc 108, 1861. . . TELEOSTEI. 

 Nematistius, Gill in Pbil. Acad. Nat. Sc Proc 124. 1862. . . TELEOSTEI. 



Nematobrotula, Gill in Phil. Proc 1863 ANACANTHINI, 



Nematocentris, Peters in Berl. Acad. Mou. Ber. 1866. ACANTHOPTERI. 

 Nematogenys, Glrard iu Phil. Ac Nat. Sc Proc VII. 1854. TELEOSTEI, 

 Nematopoma, Gill in New-York Lyc N. H. Anu. VI. 1858. . TELEOSTEI. 

 Nemichthys, Richardson iu Voyage of Samaraug. 1848. . . TELEOSTEI. 



