Elasmobranchii (sharks and rays) >
Carcharhiniformes (Ground sharks) >
Triakidae (Houndsharks) > Galeorhininae
Etymology: Iago: Name of villain in Shakespeare’s Othello, because members of this genus have been a “troublemaker for systematists and hence a kind of villain” (See ETYFish); mangalorensis: -ensis, Latin suffix denoting place: Mangalore, South India, type locality (See ETYFish).
Eponymy: The name of this genus derives from Iago, the villain in Shakespeare’s play Othello. The authors say that this genus is “a troublemaker for systematists and hence a kind of villain”. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; pelagic-oceanic; depth range 0 - 183 m (Ref. 114967). Tropical
Western Indian Ocean: Gulf of Aden to sw India.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 57.7 cm SL male/unsexed; (Ref. 86812)
Short description
Identification keys | Morphology | Morphometrics
This species is characterized by the following: very slender body, unspotted and bronzy; head short, eyes large, gills large; small and low dorsal fins, origin of first dorsal over pectoral fin base; small pectoral fins; small ventral caudal fin lobe. Colour dark brown dorsally and lighter ventrally (Ref. 114967).
Body shape (shape guide): elongated; Cross section: angular.
Occurs in outer continental shelf and upper slope, semi-pelagic (Ref. 114967).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Cubelio, S.S., R. Remya and B.M. Kurup, 2011. A new species of Mustelus (Family: Triakidae) from Indian EEZ. Indian J. Geo-Mar. Sci. 40(1):28-31. (Ref. 86812)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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