Pisces. 83 . 



Malacocephalus, GUnther in Brit.Mus. Catal. IV. 317. 1862. TELEOSTE[. 

 Malacoctenus, Gill iu Phil. Acad. Nat. Sc Proc. 1860. ACANTHOPTERL 

 Malacopterus, Gunther iu Brit. Mus. Cat. IV. 1862. PHARYNGOGXATHI. 

 Malacosteus, Avres in Boston Soc N. H. Proc. 1848 et 1851, TELEOSTEI. 



Marcusenius, Gill in Philad. Proc. 1862 PHYSOSTOMI. 



Mecolepis, J. S. Newberry in Phil. Acad. Nat. Sc Proc. VIII. 96. 1836. 



LEPIDOIDAE. Foss. 

 Meda, Girard iuPhilad. Acad. Nat. Sc. Proc VIII. 1856. . . TELEOSTEI. 

 Megalaspis, BleekerinBatay. Gen. Verh. XXIV. 1851. . . TELEOSTEL 

 Megalepis, Biancoui in Specim. Zool. Mossamb. 1850. . ACANTHOPTERI. 

 Megalocottus, Gill in Philad. Acad. Nat. Sc Proc. 164. 1861. TELEOSTEI. 



Megalopterus, Kner in Wien. Acad. Siz. Ber. LIII. 1866 Foss. 



Megaprotodon, Guicheuot in Revue Zool. 12. 1848 TELEOSTEI. 



Megarasbora, Giinther in Brit. Mus. Catal. VII. 1868. . . PHYSOSTOMI. 



Megastoma, A. G. Costa iu lehthyol. foss. Neapol. I. 1830 Fo.^s. 



Melambaphes, Giintherin AniialsN. H. XI. 115. 1863. . . . TELEOSTEI. 

 Melamphaes, Guuther in Brit. Mus. Cat. V. 433. 1864. . ACANTHOPTERI. 

 Melanocetus, Giinther in Lond. Zool. Soc Proc XXXII. 1864. 



PEDICULATL 

 Melanodactylus, Bleeker in Ned. Tyds. Dierk. 1863. . . . PHYSOSTOML 

 Melanogenes, Bleeker in Haarlem Maatsch. Verh. 1863. 



PHARYNGOGNATHI. 



Melanogrammus, Gill inPhilad. Proc 1862 ANACANTHINI. 



Melanura, Agassiz in Silliman Amer. Journ. XVL 133. 1853. TELEOSTEI. 

 Meletta, Valenciennes in Hist. nat. des Poiss. XX. 1847. . . TELEOSTEI- 

 Melittolepis, Pander iu Silur. foss, Fiscbe. 60. 1836. . . GANOIDAE. Foss. 



Menaspis, Ewald in Berlin. Acad. Mon. Ber. 33. 1848 Foss- 



Mendosoma, Guichenot in Reyue Zool. 333. 1847, .... TELEOSPEI. 

 Menticirrhus, Gill iu Phil, Acad. Nat. Sc Proc. 79. 1861, . . TELEOSTEl- 



Mentiperca, Gill inPhil. Proc 1862. . .• ACANTHOPTERI. 



Mesonauta, Gunther in Brit. Mus. Catal. IV. 1862 TELEOSTEI. 



Mesops, Giinther in Brit. Mus. Catal. IV. 1862 TELEOSTEI. 



Mesopus, Gill in Philad. Proc 1862 PHYSOSTOML 



Mesturus, A. Wagner iu Miiuch. Gel. Anz. XLIX. 1859. PSILOPTERL Foss. 

 Metoponops, Gill in Phil. Acad. Nat. Sc. Proc 1864. PLEURONECTIDAE. 

 Micristius, Gill in Fishes of the Bay of Fundi. 1865. , . ACANTHOPTERI 



Micristodus, GillinPhilad. Proc 1865 PLAGIOSTOMATA. 



Microbuglossus, Giinther in Brit. Mus. Catal. IV. 1862. . ANACANTHINI. 

 Microcoelia, t. d. Marck inPalaeoutogr. XI. 1863, ACANTHOPTERI. Foss. 

 Microdesmus, Guuther inLoud.Zool. ScProc XXXIII. 1864. BLENNIDAE. 

 Microdonophis, Kaup in Wiegm. Arch. XXIL 1. 43. 1856. . TELEOSTEI. 

 Microdus, Kner in Wien. Acad. S. B. XXX. 75. 1858. . ACANTHOPTERI. 

 Microichthys, RQppel in CataJ. Mus. Senkenberg. I. 1852. . TELEOSTEI. 

 Microlepidotus, Gill in Phil. Acad, Nat. Sc Proc 253. 1862. TELEOSTEI. 

 Microlepis, Eichwald in Karsten Archiy. XIX. 1845. . . GANOIDAE. Foss. 

 Micromesus, Gill in New-York Lyc N. H. Auu. VIII. 1865. . SELACHIL. 

 Micrometrus, Gibbons in Philad. Acad. Nat. Sc Proc VII. 105. 1854. 



TELEOSTEL 

 Micromugil, Gulia in Testamen Ichthyol. Melit. 1861. . PHYSOSTOML 



Micronema, Bleeker iu Ned. Tyds. Dierk. 1863 PHYSOSTOML 



l/[icroperca, Agassiz in Putnam. Cambridge Mus. Comp. Zool. Bull. 4. 1863. 



TELEOSTEI. 

 Microphis, Kaup in Wiegm. Arch, XIX. 1. 234. 1853, LOPHOBRANCHII. 

 Micropholis, Haxley iu Lond. Geol. Soc, Quart, Journ. XV. 1839*_^.^ Fo.-^s, 



