OSGOOD — SOUTH AMERICAN MAMMALS 
35 
it must be adopted and the type locality may be regarded as West 
Falkland Island to agree with the selection made by Thomas for 
antarcticus in 1914 (1. c.). 
Chrysocyon brachyurus Illiger 
Agouara-gouazou Azara, Quad. Paraguay, I, p. 307, 1801. 
Cams brachyurus Illiger, Abhandl. K. Akad. Wiss., Berlin, (1811), pp. 109, 
121, 1815. 
Vulpes cancrosa Oken, Lehrb. d. Naturgesch., Ill, ZooL, pp. 1036-1037, 1816. 
Cams jubatus Desmarbst, Mamm., I, pp. 198-199, suppl. pi. 6, fig. 1, 1820. 
Cants campestris Wied, Beitr. Naturg. Bras., II, pp. 334-338, 1826. 
Cams isodactylus Ameghino, Anales Mus. Nac. Buenos Aires, (3), VI, pp. 
9-14, 1906. 
As indicated above, the red wolf or maned wolf of southern Brazil, 
Paraguay, and northern Argentina should be called Chrysocyon hrachyu- 
rus. The current name juhatus is antedated not only by brachyurus of 
Illiger but also by cancrosa of Oken and since all three are based on 
Azara, there can be no question as to the necessity of adopting the 
earliest. 
C. campestris Wied was practically a substitute for juhatus on 
grounds of greater appropriateness. C. isodactylus Ameghino, as 
noted by Winge and Ihering (Rev. Mus. Paulista, viii, pp. 205-206, 
1911), also appears to be a synonym. 
Tayra barbara sinuensis Humboldt 
Mustela sinuensis Humboldt, Rec. d’Obs. Zool. Anat. Comp., I, pp. 347-348, 
1812 (not later than August 7). 
This name, based on specimens from the mouth of the Rio Sinu, 
Bolivar, Colombia, appears to have been overlooked. Whether it 
should displace a name already in use is uncertain, without specimens 
from the type locality. This locality lies almost equidistant from the 
Veragua District of Panama from which T. h. hiologice Thomas, 1900, 
was described and the Santa Marta District of Colombia from which 
comes T. h. irara Allen, 1904. 
Cebus xanthosternos Wied 
Simia variegata Humboldt, Rec. d’Obs. Zool. Anat. Comp., I, pp. 356, 362, 
1812 (not later than August 7) — not Simia (Sapajus) variegatus Kerr, 
Anim. Kingd., Mamm., p. 79, No. 77, 1792 [= Saimiri sp.?]. 
