118 BULLETIN 57, UNITED STATES NATIONAL MUSEUM. 
KEY TO THE SUBFAMILIES OF PHYLLOSTOMIDiE. 
Trochiter not articulating with scapula ; nose leaf absent. 
Chilonycterinw, p. 118. 
Trochiter articulating with scapula ; nose leaf present, though occasionally 
much reduced. 
Upper molars essentially normal, the cusps and commissures never 
so reduced that the W pattern is not evident Phyllostominw, p. 121. 
Upper molars not normal, the cusps and commissures so reduced that 
the W pattern is absent or not evident. 
Upper molars, with a trace of the commissures and styles ; lower 
molars with the usual five cusps GlossopliagincB, p. 136. 
Upper molars without commissures and styles ; lower molars with 
cusps when present strictly lateral. 
Crowns of both upper and lower molars trenchant. 
Hemidermince, p. 144. 
Crowns of both upper and lower molars grooved or flattened. 
Crowns of molars with well-developed cusps rising from 
a flattened crushing surface Stenodermince, p. 149. 
Crowns of molars with distinct longitudinal groove, the 
cusps when present strictly lateral. 
Crowns of lower molars with distinct cusps on both 
margins of groove Sturnirinw, p. 147. 
Crowns of lower molars without distinct cusps on both 
margins of groove Pkyllonycterinw, p. 171. 
SiaL family CHILONA'CTERINJE. 
1838. Woctilionina (part) Gray, Mag. Zool. and Bot., II, p. 498, December, 
1838. 
1840. Bracliyura (part) Wagner, Sclireber’s Saugtliiere, Supplements, I, 
p. 445. 
1862-63. Mormopida “ Koch Ver. Naturk. in Nassau, Weisbaden, Heft 
XVII-XVIII, p. 358” (Palmer, Index Generum Mammalium, p. 754, 
January 23, 1904). 
1865. Mormopes Peters, Monatsber. k. preuss. Akad. Wissensck., Berlin, p. 
257. 
1866. Mormopsina Gray, Ann. and Mag. Nat. Hist., 3d ser., XVII, p. 93, 
February, 1866. 
1866. Phyllodiana Gray, Ann. and Mag. Nat. Hist., 3d ser., XVII, p. 93, 
February, 1866. 
1870. Noctiliones (part) Fitzinger, Sitz.-ber. k. Akad. Wissensck., Wien, 
Math. Naturwissensch. Classe, LXI, Abth. I, p. 458. 
1872. Mormopidce Gill, Arrangement of the families of Mammals, p. 16. 
1875. Lobostominw Dobson, Ann. and Mag. Nat. Hist., 4tli ser., XVI, p. 350, 
November, 1875. 
1878. Lobostomincc Dobson, Catal. Chiropt. Brit. Mus., p. 447. 
1886. Mormophidae (sic.) Gill, Standard Natural History, V, p. 175. 
1891. Chilonycteriince Flower, and Lydekker, Mammals living and extinct, 
p. 672. 
1892. Mormopini Winge, Jordfundne og nulevende Flagermus (Ckiroptera) 
fra Lagoa Santa, Minas Geraes, Brasilien, p. 24. 
1892. Lobostomidw II. Allen, Proc. U. S. National Museum, XV, p. 438, 
October 28, 1892. 
