Pseudorhombus malayanus Bleeker, 1865
Malayan flounder
Pseudorhombus malayanus
photo by Gloerfelt-Tarp, T.

Family:  Paralichthyidae (Large-tooth flounders)
Max. size:  35 cm SL (male/unsexed)
Environment:  demersal; marine; depth range 20 - 27 m
Distribution:  Indo-West Pacific: Persian Gulf east to India; throughout the Malay Peninsula to the Philippines and Indonesia.
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 72-74; Anal spines: 0-0; Anal soft rays: 58-59. Body brownish, a small dark blotch at junction of straight and curved parts of lateral line. Body deep ovoid, its depth 1.8 to 2 times in SL. Head length 3.1 to 3.3 times in SL. Upper-eye diameter 5.3 to 5.9 times in head length. Maxilla extending to below posterior margin of lower eye. Upper-jaw length 2.3 to 2.4 times in head length. Teeth in upper jaw small and close-set laterally, and enlarged anteriorly. Teeth in lower jaw stronger and more widely spaced than those of upper jaw. Pectoral fin on ocular side with 12-13 soft rays (Ref 9774).
Biology:  Found on the muddy and sandy trawling grounds of the continental shelf. Feeds on benthic organisms. Sold mostly fresh in markets.
IUCN Red List Status: Least Concern (LC); Date assessed: 10 March 2021 Ref. (130435)
Threat to humans:  harmless


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