Onigocia macrolepis (Bleeker, 1854)
Notched flathead
Onigocia macrolepis
photo by CSIRO

 Family:  Platycephalidae (Flatheads)
 Max. size:  15 cm TL (male/unsexed)
 Environment:  demersal; depth range - 130 m, non-migratory
 Distribution:  Indo-West Pacific: southern Japan, South China Sea, Philippines, Indonesia, northwest shelf of Australia and Andaman Sea.
 Diagnosis:  Dorsal spines (total): 9-9; Dorsal soft rays (total): 11-12; Anal spines: 0-0; Anal soft rays: 11-13. Infraorbital ridge smooth over front half of eye, serrated posteriorly. Suborbital ridge with a distinct smooth notch below middle of eye. Antorbital margin with 2 antrorse spines. Lower side of head unicarinate. Lateral line scales frequently 37 or 38, anterior scales 2-10 (usually 2-5) scales bearing spines. Iris lappet bearing numerous short branches with bifurcate tips. Upper surface of eye with a short, branched cirrus.
 Biology:  Taken by trawling over sand and mud bottoms to 130 m (Ref.9790).
 IUCN Red List Status:   (Ref. 96402)
 Threat to humans:  harmless
 Country info:   
 

 Entered by: Binohlan, Crispina B. - 29.06.93
 Modified by: Sa-a, Pascualita - 06.10.95
 Checked by: Knapp, Leslie - 06.10.95

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