1821. 
1827. 
1827. 
1827. 
1828. 
1828. 
1834. 
1834. 
1839, 
1840. 
1840. 
1840. 
1841. 
HF¥LORATES 151 
Three species are here given in the genus HyLopaTes: H. Lar; 
H. variegatus = H. Lar; and H. Leuciscus. 
F. Cuvier, Histoire Naturelle des Mammiferes. 
HYLoBATES AGILIs first described. 
Temminck, Monographies de Mammalogie. 
HYLOBATES AGILIS renamed H. variegatus. 
Harlan, in Proceedings of the Academy of Natural Sciences, 
Philadelphia. 
HyYLoBATES CONCOLOR first described. 
Lesson, Bulletin des Sciences Naturelles et de Géologie. 
HyYLOBATES CONCOLOR redescribed as H. harlani. 
Vigors and Horsfield, in Zoologicai Journal. 
Hy LosBaTEs LAR redescribed as Simia albimana. 
E. Geoffroy St. Hilaire, in Cours d'Histoire Naturelle des 
Mammiferes. | 
HYLopaTES AGILIs redescribed as Hylobates raffesi (melanistic 
form). 
Harlan, Transactions American Philosophical Society for 
Promoting Useful Knowledge. 
HYLOBATES HOOLOCK first described. 
Winslow-Lewis, in Journal of the Natural History Society of 
Boston. 
Hy LosaTEs FuscuS first described. 
Ogilby, in Proceedings of the Zoological Society of London. 
HyYLOBATES HOOLOCK redescribed as Hylobates choromandus. 
Ogilby, in Proceedings of the Zoological Society of London. 
HyLoBATES LEUCOGENYS first described. 
Lesson, Species des Mammiféres Bimanes et Quadrumanes, etc. 
The following are placed in the genus Hytopates: H. syn- 
DACTYLUS, is a SYMPHYLANGUS; H. Leuciscus; H. Lar; H. 
f variegatus = H. rar; H. unko = H. var; H. Hootocx; and H. 
choromandus = H. Hootocx. No new species are described. 
Wagner, Schreber, Die Saugthiere, Supplementband. 
The following HytopatTEs are given in this work: H. synpac- 
TyLus, (Genus SyMPHALANGUS); H. Lar; H. rafflesi = H. 
AGILIS; H. variegatus = H. tar; H. Hootocx; and H. Leucis- 
cus wrongly attributed to Schreber, but first described by E. 
Geoffroy. 
Martin, A Natural History of Quadrupeds and Other Mam- 
miferous Animals. 
HyLoBaTEs CONCOLOR redescribed as H. miilleri. 
