Stenogobius marinus Watson, 1991

Family:  Gobiidae (Gobies), subfamily: Gobionellinae
Max. size:  5.52 cm SL (male/unsexed); 4.55 cm SL (female)
Environment:  demersal; brackish; marine; depth range 0 - 1 m
Distribution:  Western Central Pacific: northwestern coast of the island of New Guinea.
Diagnosis:  Dorsal spines (total): 7-7; Dorsal soft rays (total): 11-11; Anal spines: 1-1; Anal soft rays: 10-11. Predorsal midline usually with naked patches, two to 19 scales in midline; pectoral base almost always naked; opercle almost always naked; belly anteriorly naked close to pelvic base; breast naked or with few embedded scales; spines slightly filamentous or first dorsal fin in males; body anteriorly and head slightly dusky in males, not at all in females; females with few or no vertical trunk bars.
Biology:  Inhabits brackish and near marine waters in intertidal streams and estuaries.
IUCN Red List Status: Least Concern (LC); Date assessed: 21 February 2020 Ref. (130435)
Threat to humans:  harmless


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