818 
Dicotyles, Listriodon. 
Beitr., U, p. 557 ; Rengg., Saug. Parag., 
p. 328; Tschudi, Paim. Peru, p. 216; 
Bunn., Syst. Ubers., I, 1865, p. 327; 
Descr. Phys. Arg., 1879, p. 473; Baird, 
Mani. N. Am.. p. 627 ; Rep. U. S. Mex. 
Bound., U, Mam., p. 60 ; Sciat., P. Z. S., 
1860, p. 206; Tomes, P. Z. S., 1861, p. 
287 ; Prantzius, Arch. Naturg., 1856, 1, 
p. 296; Duges, LaNatural., I, p. 138. 
■\ torquatus foss., Leidy, Anc. Fauna, 
1863; Ext. Mam. Faiin., 1869; Bnrm., 
Anal. Mus. B.-Aires, I, p. 236. 
costatus, Le Conte. 
Imis, Holmes. 
5094. angulatus, Cope, American Natur., 1889, 
p. 147 ; Alton, Bull. Amer. Mus., VT, 1894, 
p. 183; VlII, 1896, p. 64. 
h. — sonoriemis, Mearns. Proc. United St. 
Nat. Mus., XX. 1897, p.469. 
6095. labiatus, Cuv., (ex Azara), Regn. Anim., 
I, 1817, p. 238; Dict. Sc. Nat., IX, p. 519; 
Desm., Mam., 1822, p. 394, 620; P. Cuv., 
Mam. pl. 299; Wied, Beitr., II, p. 564; 
Rengg., Saug. Parag., p. 322; Tscbudi, 
Fauna Peru., p. 217 ; Bunn., Syst. Ubers., 
I. 185.5, p. 326; Descr. Pliys. Arg., 1879, 
III, p. 472; Frantz., Arch. Natnrg., 1856, 
1, p. 296; Alston. Biol. Centrali- Am.. 
Mam., 1882, p. 108, pl. 10. 
alhir ostris, Illig., Abli. Ak. Berl., 1811, 
p. 108; Wagn., S. S. S., IV, pl. 306. 
jMmtus, affinis, Gerv. et Amegh., 
Mamm. Foss. Am. Merid., 1880, p. 113. 
Rica, I. Trinitad, 
Panama, Columbia, 
Peru Orient., Brasil, 
Paraguay, ad 
Ai-gentinam et 
Patagoniam 
(Rio Negro). 
fPleistocaeu. United- 
States, Dakota, 
Nebraska. 
America Sept. 
usque ad Texas. 
Mexico, Sonora. 
America centrali et 
merid., ab Honduras, 
Guatemala, 
Nicaragua, Costa 
Rica, I. Trinitad. et 
America merid. 
a Columbia, Peru, 
Brasil ad Paraguay; 
? Argentina. 
t Pleistocaen. 
America merid. 
Subfam. 4. S U i n a e. 
1012. t Listriodon, Meyer, 1846. 
Calydonius, Meyer; Sus, Blainv. ; Lophiochoerus, Bayle; Tapirotherimu, 
p., Gerv., Lart; Tajyiropo^^cus, Kays.; Tapirus, Falcon. 
5096. f splendens, Meyer, Jabrb. Mineral., 1846, tMiocaen. med. 
p. 465, 467; 1850, p. 203; Palaeont., Europa, Germania, 
