PART III: EDENTATA, BRADYPODIDJE—DASYPODID.E. 813 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
Acheus CUVIEB, 1825-..2---- 2-707077 * Le paresseux ai,' tropical America. 
Arctopithecus Gray, 1850 4......... Bradypus gularis, Guiana; Arctopithecus marmo- 
ratus, Brazil; A. blainvillii, tropical America; 
A. flaccidus, Venezuela; A.problematicus, Brazil. 
Bradypus Linnmus, 1758 ........... Bradypus tridactylus (type), South America; 
B. didactylus, Brazil. 
Choloepus IrurGER, 1811 ............ Bradypus didactylus, B. torquatus, Brazil. 
Entelops AMEGHINO, 1887 .......... Entelops dispar, southern Patagonia. 
Tenavus BREISCH, l$/5 2:52:2.2..22.. Bradypus tridactylus, South America. 
Protobradys AMEGHINO, 1902........ Protobradys harmonicus, Patagonia. 
Scaeopus PETERS, 1865.............. Bradypus torquatus, Brazil. 
Tardigradus Brisson, 1762 ......... Tardigradus tardigradus, Guiana and Brazil; 7. 
ceylonicus, Ceylon. 
Tardipes Friscn, 1775. New name for Tardigradus Brisson, 1762. 
Trematherium AMEGHINO, 1887...... Trematheriwm intermixtum, southern Patagonia. 
Unaus RAFINESQUE, 1815 ........... Bradypus sp. (possibly Bradypus unau), trop- 
ical America. 
CALAMODONTIDZE. (See STYLINODONTIDZE.) 
CONORYCTIDZE.^ 
Conoryctide WortMAN, 1896. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
('onorgctes COPE. 1881-22 5. eee Conoryctes comma, Eocene, New Mexico. 
|: Hezodon Corr, 1884 ..-. 23.2.2. -. Hexodon molestus, Eocene, New Mexico. 
Onychodectes Cork, 1888. ........... Onychodectes tissoensis, Eocene, New Mexico. 
DASYPODIDZE. 
(Including Peltephilid:e. ) 
FAMILIES AND SUBFAMILIES. 
ÍArmadilide REprrELD, 1858. { Prionodontina 7 Gray, 1873. 
Chlamydophorina Bonaparte, 1850. Scleropleuride LAnILLE, 1895. 
Chlamydophoride Gray, 1869. Stegotheridae AMEGHINO, 1889. 
Chlamydotheridae AMEGHINO, 1889. Tatuside Burnett, 1830. 
Dasipide ^ Gray, 1821. Tolypeutina Gray, 1865. 
Peltephilidae AMEGHINO, 1894. Tolypeutide Gray, 1869. 
Praopidae AMEGHINO, 1889. { Xenurinae Girr, 1872. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
Amblytatus AMEGHINO, 1902 ........ Amblytatus pandus, A. areolatus, Patagonia. 
Anantiosodon AMEGHINO, 1891...... Anantiosodon rarus, southern Patagonia. 
Anteutatus AMEGHINO, 1902. ........ Anteutatus lenis, A. laevus, Patagonia. 
Anutaetus AMEGHINO, 1902 ......... Anutaetus circundatus, A. turtuosus, Patagonia. 
Apara (‘Cuvier’) McMurrrig, 1831. Dasypus tricinctus, Paraguay and Brazil. 


* See Arctopithecus Viney, 1819, a name used for a group of Primates, but in ques- 
tionable form. 
bSuborder Ganodonta, containing also the family Stylinodontide. 
€ Dasypodidze BoNAPARTE, 1858. 
@Preoccupied by Prionodontina Gray, 1864, a subfamily of Viverridz. This is one 
of the rare cases of preoccupation in subfamily names of mammals. 
