— 111 — 
990. GOBIUS VOIGTI Віка. 
GÜNTHER, ш, p. 72; BLEEKER (5), p. 83. 
Coasts. 
Distribution: Nias, Celebes, Australia. 
Sumatra: Siboga, Ulakan. 
991. GOBIUS PETROPHILUS Bur, 
GÜNTHER, ш, p. 75. 
ea. 
Distribution: Java, Bali, Timor, Goram. 
Sumatra: Padang. 
SICYDIUM. 
292, SICYDIUM XANTHURUM Birr. 
GüxrHER, ш, p. 93; BLEEKER (3), p. 271. 
Freshwater. 
Distribution: Bali. 
Sumatra: Rivers of western Sumatra, Lake of Manindjau (?). 
993. SICYDIUM MACROSTETHOLEPIS Ber, 
GÜNTHER, ш, D. 94; BLEEKER (3), p. 271. 
Freshwater. 
Distribution: Singapore, Bali, Amboina, Aninteum. 
Sumatra: Rivers of West-Sumatra, Kaju tanam, Lake of 
Manindjau. 
994. SICYDIUM CYNOCEPHALUM V. €. 
GÜNTHER, ш, p. 94. 
Freshwater. 
Distribution: Borneo, Java, Flores, Celebes, Batjan. 
Sumatra: Padang, Lake of Manindjau (?). 
PERIOPHTHALMUS. 
295. PERIOPHTHALMUS KOELREUTERI Br. 
oe ш, p. 97 and 557; PERUGIA (21), p. 241; SCHNFIDER 
(23), p 
A. ip) brackish water, sea. 
