Indian Ocean slender mudskipper (Scartelaos tenuis) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 15.5 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.
Dorsal spines (total): 6; Dorsal soft rays (total): 23 - 28; Anal spines: 0; Anal soft rays: 24 - 27. Distinguished by the following characteristics: no barbel on ventral midline near symphysis of lower jaw; upper jaw teeth 31-37; head depth 9.5-10.8% SL ; caudal fin length 21.7-26.3% SL ; length of Dl base 5.6-8.3%SL; 15-18 vertical, brown bars on trunk; large, black spots basally on posterior half of second dorsal fin; D2 and anal fins not connected by membrane to caudal fin .: fusiform / normal.
Behavioural data for Indian Ocean slender mudskipper is currently being reviewed.
Diet information for Indian Ocean slender mudskipper is currently being compiled.
Reproduction data for Indian Ocean slender mudskipper is currently being compiled.
Marine; brackish; demersal. Tropical Indian Ocean: Persian Gulf to Pakistan.
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