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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Bathygobius: Greek, bathys = deep + Latin, gobius = gudgeon (Ref. 45335); karachiensis: Named after the city Karachi.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 1 - 2 m (Ref. 35815). Tropical
Western Indian Ocean: Pakistan.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.9 cm SL male/unsexed; (Ref. 47438)
Short description
Identification keys | Morphology | Morphometrics
Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 8; Vertebrae: 27. Brown Bathygobius with anterior and posterior oculoscapular canals connected to each other (4 supra opercular pores). Scales along the body 35-36; transverse series of scales, 14-15; cheek and opercle without scales; preventral with cycloid scales, pectoral base 3-4 rows of cycloid scales; predorsal scales 13-21 reaching slightly anterior to hind preopercular margin; a skinny flap on anterior nostril; mental flap short lateral lobes deep, 2 upper pectoral rays free each with 4-5 branches. 5 saddle-like blotches from dorsal side not exceeding mid trunk. Mid-lateral line with 7 small elongate spots, one dark spot behind eye, another at base of free pectoral rays.
Body shape (shape guide): elongated.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Hoda, S.M.S. and M. Goren, 1990. Bathygobius karachiensis (Gobiidae), a new species from Pakistan. Cybium 14(2):143-150. (Ref. 35815)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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