PYGATHRIX 29 
Annam, P. MARGARITA was discovered; and at Trong, Lower Siam, P. 
FLAVICAUDA was procured. On the boundary between Tonkin and 
China P. FRANGCOISI was taken. In northern Cochin China and on the 
Island of Hainan P. NEMzus was procured, and at Saigon, and near 
the mouth of the Mékong River, P. NicRIPES was obtained. In the 
Malay Peninsula at Trang, P. RoBINSONI was procured, and at Kéka 
P. NUBIGENA was found, while at Selangore in the south, P. DILEcTA 
was:obtained. In the Mergui Archipelago off the west coast of the 
Malay Peninsula, on the island of St. Matthew, P. saNcTORUM was 
discovered. In the Straits of Malacca, on the islands of Langkawi 
and Turutau, P. carBo was obtained. In the Rhio Archipelago at 
Telok Pemudong, Batsu Island, P. c. pullata, and on Pulo Bitang. 
P. RHIONIS were discovered, and on Kundur, P. cana was found. 
Sumatra has several species of this genus. In the Langhat district, 
north eastern part, is P. rHomasi; P. cristata at Padung and Indra- 
pore, and also on the west coast at Bay of Lampongs; on the east coast 
at Kompei, is P. PERcuRA; and on the Katiman River is P. caTIMANA; 
while in the south near Telok Betong is P. FuscomuriNa. In the Indra- 
pore district in the northwest, to Bencoulen in the southwest, we have 
P. MELANOLOPHA and P. NoBILIS, exact locality unknown; and lastly on 
Mt. Ophir P. sumatrana. On South Pagee Island of the Metawee 
Group, P. poTeNzIANI is found, P. crisTaTA is said by Schlegel, (p.31), 
to be found on Banka, but I have no knowledge of its presence there. 
In the great Island of Java two species are found, P. aycura in the 
mountains of the western portion, and P. auraTA in the south and east, 
at Tjelatjap and Sourabaya, or their vicinities. In the Karimata Islands 
at Telok Edar, P. cartmata is found. On Natuna Island, of the group 
of that name, P. NATUN# was discovered. Borneo possesses a number 
of species of PycATHRIX, and commencing in the northwest, we have P. 
NUDIFRONS at Bepalong, Sarawak; and on the Miri River, Sarawak, is 
P. CRUCIGER, which is also found on the borders of the Butong Lupar, 
and Bakam rivers, At Miah, also on the northwest coast, in the Bairam 
district, is P. HosE1 and P. corysoMELas; and at Paitan, P. saBANA Is 
found. On Mount Dulit, at an elevation of 3,000 feet P. uLTIMaA is 
met with; and on Mt. Kina Balu at 3,500 feet elevation P. EVERETTI 
dwells. From eastern Borneo, east of the Banjer River we have P. 
FRONTATA. Lastly from Mt. Malu at a height of 1,000 feet to east of 
the Banjer River, and in western Borneo to south of the Kapuas River, 
and in south western Borneo P. rusicunpDaA ranges. The habitat of one 
described form, P. HoLoTOPHREA, is unknown, nor is there any speci- 
men extant so far as I am aware. 
SO 
