24 
1862. 
1870. 
1871. 
1875. 
1876. 
1876. 
PYGATHRIX 
Reichenbach, Die Vollstindigste Naturgeschichte der Affen. 
The species of PyGATHRIX are in this work placed in Semno- 
pithecus, with subgenera Trachypithecus, Semnopithecus, 
Maurus, and Kasi, as follows: (S.) pruinosus = P. CRISTATA; 
S. maurus undeterminable, possibly = P. aurata; (S.) 
CHRYSOMELAS; (S.) MELALOPHUS (!); (S.) SUMATRANUS; 
(S.) cristaTus; (S.) FRONTATUS; (S.) AURATUS; (S.) RUBI- © 
cunbus; (S.) pyrrhus = P. auraTa; (S.) comatus = P. 
AYGULA; (S.) SIAMENSIS; (S.) NOBILIS; (S.) PILEATUS; (S.) 
flavimanus = P. MELANOLOPHA; (S.) MELALOPHUS (!); (S.) 
albigena is a CERCOCEBUS; (S.) ENTELLUS; (S.) PRIAMUS; (S.) 
anchises = P. ENTELLUS; (S.) thersites = P. priamMus; (S.) 
SCHISTACEUS; (S.) HYPOLEUCUS; (S.) atys, undeterminable ; 
(S.) albipes = P. ENTELLUS; (S.) dussumieri = P. HYPOLEUCA ; 
(S.) albocinereus, undeterminable; (S.) CEPHALOLOPTERUS; 
(S.) cucullatus = P. yount; (S.) leucomystax Mill. und 
Schleg., = P. opscura (Reid) ; and (S.) nigrimanus Geoff. = 
P. sIAMENSIS Mill. und Schleg. 
Gray, Catalogue of Monkeys, Lemurs and Fruit-eating Bats, 
in the Collection of the British Museum. 
In this List the members of PyGaTHRIx are included in two 
genera Lasiopyca, and Semnopithecus. The first is made to 
contain NEMZuvus Linn., which is an error, for NEMZUS is the 
type of PyGaTHRIX, and the type of LasiopyGa is Simia NICTI- 
TANS Linn. The species placed in Semnopithecus are (S.) 
leucoprymnus = PyGATHRIX CEPHALOLOPTERA; (S.) OBSCURUS 
Reid; (S.) JOHNI; (S.) ENTELLUS; (S.) albipes = PYGATHRIX 
ENTELLUS; (S.) maurus = PYGATHRIX AURATA; (S.) CRIS- 
TATUS; (S.) FEMORALIS; (S.) FRONTATUS; (S.) mitratus = 
PYGATHRIX AYGULA; (S.) SIAMENSIS; (S.) MELANOLOPHUS ; 
(S.) NoBILIs; and (S.) RUBICUNDUS. 
A. Milne-Edwards, in Archives du Muséum d’Histoire Natu- 
relle, Parts. 
PYGATHRIX NIGRIPES first described as Semnopithecus nigripes. 
Blyth, Catalogue of Mammals and Birds of Burma. 
PyGATHRIX BARBEI redescribed as Presbytis cristatus. 
A. Milne-Edwards, in Bulletin de la Société Philomatique. 
PYGATHRIX GERMAINI first described as Semnopithecus ger- 
main. 
Schlegel, Muséum d’Histotre Naturelle des Pays-Bas, Simie. 
The species of PyGaATHRIXx in this Review are all placed in the 
