650 INDEX GENERUM MAMMALIUM. 
Strigocuscus (subgenus of Cuscus) Gray, 1861. Marsupialia, Phalangerid:e. 
Proc. Zool. Soe. London, 1861, 318-319, 2 figs. in text; Tuomas, Cat. Marsup. & 
Monotrem. Brit. Mus., 193, 1888 (in synonymy ). 
Type: Cuscus celebensis Gray, from Macassar, Celebes. 
Strigocuscus: Lat. striga, furrow, streak; +-¢ 'uscus—in allusion to the dorsal streak. 
Strogulognathus FiLnor, 1890. Ungulata, Artiodactyla, Cervidee. 
*C Bibl. l'École Hautes Etudes, Sci. Nat., Paris, XXXVI, art. 1, p. 265;”’ ‘‘Ann. 
Sci. Géol., 1890, art. r," p. — (fide LvpEKKER, Zool. Record for 1890, XXVII, 
Mamm., p. 46, 1892). 
Strongylognathus LvpEKKER, ibid, XXVII, Mamm., p. 46, 1892 (preoccupied by 
Strongylognathus Mayer, 1853, a genus of Hymenoptera). 
New name for Platuprosopos Filhol, 1888, which is preoccupied by Platyprosopus 
Mannerheim, 1830, a genus of Coleoptera. 
Extinct. 
Strogulognathus: 6rpoyyvAos, round; yvchos, jaw. 
Strongyloceros (subg. of Cervus), OwEN, 1846. Ungulata, Artiodactyla, Cervide. 
Brit. Foss. Mamm. & Birds, 469-478, figs. 193, 195, 1846; Gray, Knowsley Men- 
agerie, 58, pl. xxxvr, 1850; Pomen, Cat. Méth. Vert. Foss. Bassin de la Loire, 
104-105, 1854 (section). 
Strangaliocerus, Strangyloceros Atston, Zool. Record for 1874, XT, 556, 1876. 
Species: Strongyloceros speleus Owen (type?), from Kents Hole, near Torquay, 
England; and Cervus (Strongyloceros) elaphus Linnzeus, from Europe. 
Extinct. 
Strongyloceros: 6rpoyyvAos, roand; Képas, horn—in allusion to the supposition 
that the type species ‘ belonged to the round-antlered section’ of the genus. 
Strongylognathus (see Strogulognathus). Ungulata, Artiodactyla, Cervidee. 
Strophostephanos AmrGuino, 1891. Glires, Chinchillidee. 
Revista Argentina Hist. Nat., I, entr. 3a, 142-145, fig. 42, June 1, 1891. 
Type: Strophostephanos iheringii Ameghino, from the lower Oligocene of the 
city of Paraná, Argentina. 
Extinct. 
Strophostephanos: OTpodos, twisted; CréMavos, crown. 
Sturnira Gray, 1842. Chiroptera, Phyllostomatidee. 
Ann. & Mag. Nat. Hist., X, 257, Dec.,. 1842. 
Sturnia Gray, Zool. Voy. H. M.S. ‘Sulphur,’ Mamm., pt. 1, p. 17, Apr., 1843. 
Type: Sturnira spectrum Gray, from Brazil (= Phyllostoma lilium É. Geoffroy, 
from Paraguay). 
Sturnira: Lat. sturnus, starling. Possibly in memory of the ‘Starling,’ consort 
of H. M. &. ‘Sulphur’ on the voyage to Brazil and the Pacific in 1856, when 
the type specimen was collected. 
tylacodon MansH, 1879. Marsupialia, Amphitheriidee. 
Am. Journ. Sci. & Arts, 3d ser., XVIII, 60-61, July, 1879. 
Type: Stylacodon gracilis Marsh, from the Jurassic of Wyoming. 
Extinct. Based on a left lower jaw. 
Stylacodon: 6rbAos, pillar; d?)?, point; dd@v = d5ovs, tooth—in cilusion to 
the elevated conical crowns of the lower molars. 
Stylinodon Marsn, 1874. Edentata, Ganodonta, Stylinodontidee. 
Am. Journ. Sci. & Arts, 3d ser., VII, 532-533, May, 1874. 
Type: Stylinodon mirus Marsh, from the upper Eocene (Bridger) of western 
Wyoming, 
Extinct. Based on ‘portions of both jaws with teeth, and a few other remains.’ 
Stylinodon: 6roXos, column; 75, Zvós, fiber; 65@v = d5o0vs, tooth—probably in 
allusion to the outer face of the incisor, which ‘‘was coated with enamel, 
marked with transverse lines of growth, and vertical strice.”’ 
