Photopectoralis aureus (Abe & Haneda, 1972)
Golden ponyfish
Photopectoralis aureus
photo by Gloerfelt-Tarp, T.

Family:  Leiognathidae (Slimys, slipmouths, or ponyfishes), subfamily: Gazzinae
Max. size:  10 cm TL (male/unsexed)
Environment:  demersal; brackish; marine; depth range 70 - 140 m
Distribution:  Western Pacific: Taiwan to Indonesia; also known from the Gulf of Thailand, Timor Sea and the Arafura Sea.
Diagnosis:  Dorsal spines (total): 8-8; Dorsal soft rays (total): 16-16; Anal spines: 3-3; Anal soft rays: 14-14; Vertebrae: 24-24. Mouth protruding forward, not downward; teeth small, slender, pointed, uniserial on jaws; membrane between jaws and cheeks densely pigmented, with a black line between anteroventral margin of eye and the lower articulation when mouth closed; lateral line incomplete, ending below base of 12th to 16th dorsal fin soft ray; body rather slender, 31-45% SL; posterior limb of maxilla short, 15-23% HL; anteroventral profile of lower jaw straight or slightly convex; no large blotch on nape or below base of dorsal fin spines (Ref. 49864). Silvery upper half with irregular grey-brown blotch and marbling (Ref. 47581).
Biology:  Inhabits offshore coastal waters (Ref. 47581). Probably treated as by-catch by trawlers (Ref. 47581).
IUCN Red List Status: Least Concern (LC); Date assessed: 17 August 2023 Ref. (130435)
Threat to humans:  harmless


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