17. e@vrevs. 65 
ward, Face rather naked. Ears bald, partly hidden. Tail not ringed. 
Lower cutting-teeth short, truncated. Canines conical. 
Leontopithecus, Lesson. 
1. Leontopithecus Rosalia. The Marikina. B. M. 
Golden yellow more or less red. 
Marikina, Buffon, H. N. xv. 108, t. 16. Simia Rosalia, Zinn. Midas 
Rosalia, Geoff 
Var. Head, feet, hands, and end of tail blackish. 
Hab. Brazil. 
2. Leontopithecus chrysomelas. B. M. 
Black ; circumference of face, forearms, hands, and base of tail 
fulvous. 
Midas shapennrela, Kuhl. Hapale chrysomelas, Pr. Max. Abbild- 
p. II, t. 
Hab. Brazil. 
Very like a melanism of LZ. Rosalia; but the hands and feet, which 
are sometimes blackish in that species, are yellow—that is to say, not 
changed. 
17. E2DIPUS. 
Face and sides of the head rather naked. Crown with a patch of 
hair, which is often elongated. Tail not ringed. Hair of neck 
elongated. Lower cutting-teeth short, truncated. Canines conical. 
CEdipus, Lesson. 
a, Hair on crown forming a large erect crest. No. 1. 
&. Hair on crown short, bent back. No. 2. 
* Hair on crown elongated, erect, forming a large tuft. 
1. Gdipus titi. The Pinche. B.M. 
Grey brown; outside of limbs, and base of tail, washed with rufous ; 
tuft on crown, throat, chest, belly, fore limbs, and front edge of hind 
limbs white; end of tail black. 
Pinche, Buffon, H. N. xii.t.17, Simia Gidipus, Zinn. Midas Cidi- 
pus, Geof. CEdipus titi, Lesson. 
Hab. Brazil. 
** Hair on crown short, forming a narrow oblong patch. Hapanella. 
2. Gdipus Geoffroyi. B. M. 
Grey brown ; hair soft, blackish at the base ; nape, back of the 
F 
