426 INDEX GENERUM MAMMALIUM. 
Mimon Gray, 1847. Chiroptera, Phyllostomatide. 
Proc. Zool. Soc. London, No. cixrx, p. 14, Apr. 12, 1847; Ann. & Mag. Nat. Hist., 
XIX, 406, June, 1847; Dossow, Cat. Chiroptera Brit. Mus., 491—492, 1878; 
- Tomas, Ann. & Mag. Nat. Hist., 7th ser., X, 53, July 1902 (locality). 
Type: Phyllostoma bennettii Gray, from Brazil. (See THomas. ) 
Mimon: uiuos, mimic—probably from its close resemblance to Phyllostoma. 
Miniopterus (subg. of Vespertilio) BoxaPARTE, 1837. Chiroptera, Vespertilionide. 
Icon. Fauna Italica, I, fasc. xx, under Vespertilio emarginatus, 1837; fasc. XXI, 
under V. ursinii, pl.—, fig. 1, and V. aleythoe, 1837 (raised to generic rank); Mag. 
Zool. & Bot., II, No. 12, p. 497, 1838 (quoted by Gray); Dosson, Cat. Chiroptera 
Brit. Mus., 347-352, 1878. 
Miniopteris Gray, Ann. & Mag. Nat. Hist., 3d ser., XVII, 91, Feb., 1866. 
Minneopterus Lamer, Jahrb. Nassau. Ver. Naturkunde, Jahrg. 55, Cat. Sáugetier- 
Sammlung, 12, 1900. 
Type: Vespertilio ursinii Bonaparte (= Vespertilio schreibersii Natterer), from the 
vicinity of San Giacomo and San Filippo, near Ascoli, Italy. 
Miniopterus: uivos, uirvós, small; zrtpórv, wing—irom the very short first 
phalanx of the third or longest finger. 
Minytragus GLocGrn, 1841. Ungulata, Artiodactyla, Bovide. 
Hand- u. Hilfsbuch Naturgesch., I, pp. xxxiii, 154, 1841; Tuomas, Ann. & Mag. 
Nat. Hist., 6th ser., XV, 191, Feb. 1, 1895. 
Type not mentioned; includes several species of dwarf antelopes from Africa. 
Equals Neotragus H. Smith, 1827. (THomas.) 
Minytragus: pavds, uívvos, small: rp&y os, goat. 
Miobasileus Corr, 1873. Ungulata, Perissodactyla, Titanotheriidze. 
Paleeont. Bull., No. 15, pp. 3-4, Aug. 20, 1873. 
Type: Miobasileus ophryas Cope, from the Oligocene of Colorado. 
Extinct. Based on ‘‘a cranium with nearly complete dentition, but without 
mandibular ramus." 
Miobasileus: Mio-(cene) ; B'aG1A cc, king—in allusion to its size and the time of 
its occurrence. 
Mioclsenus Corr, 1881. Ungulata, Condylarthra, Miocleenide. 
Am. Naturalist, XV, for Oct., 1881, 830-831, Sept. 22, 1881; ‘‘Palzeont. Bull., No. 
33, pp. 489-492, Sept. 30, 1881;" Proc. Am. Philos. Soc., XIX, 489-492, Oct. 21, 
1881; OsBoRN & EanrE, Bull. Am. Mus. Nat. Hist., N. Y., VII, 48-52, 1895. 
Species, 4: Mioclenus turgidus Cope (type), M. sectorius Cope, M. angustus Cope, and 
M. mandibularis Cope, from the lowest Eocene beds of New Mexico. (In the 
second and third references M. sectorius is placed in the genus Anisonchus, and 
a new species, M. subtrigonus, is added. ) 
Extinct. 
Miohippus MansH, 1874. Ungulata, Perissodactyla, Equidze. 
Am. Journ. Sci. & Arts, 3d ser., VII, 249-250, Mar., 1874. 
Type: Miohippus annectens Marsh, from the Miocene of Oregon. 
Extinct. 
Miohippus: Mio-(cene); tos, horse. 
Miolabis Hav, 1899. Ungulata, Artiodactyla, Camelide. 
Sull. Am. Mus. Nat. Hist., N. Y., XII, 24, 74, Apr. 8, 1899 (quoted by Matthew *); 
Science, new ser., IX, 593, Apr. 21, 1899; Cat. Foss. Vert. N. Am., Bull. 179, 
U. 8. Geol. Surv., 676-677, 1902. 

* Miolabis was first published by Matthew in Bull. Am. Mus., l. c., and credited to 
Hay, whose paper was in press, but had not then appeared. 

