Teleostei (teleosts) >
Argentiniformes (Marine smelts) >
Microstomatidae (Pencil smelts)
Etymology: indica: Named for its type locality, Indian Ocean.
Eponymy: Fridtjof Nansen (1861–1930) was a Norwegian explorer, scientist, diplomat and later recipient of the Nobel Peace Prize. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; benthopelagic; depth range 0 - 430 m (Ref. 41397). Deep-water
Western Indian Ocean: Mozambique.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.7 cm male/unsexed; (Ref. 41397)
Short description
Identification keys | Morphology | Morphometrics
Dorsal soft rays (total): 10; Anal soft rays: 9; Vertebrae: 47. Branchiostegal rays 4. Caudal peduncle length 2.0 times the depth. Anterodorsal distance is 48-52% SL. Anteanal distance is 46% SL; long head, about 21% SL. Unpigmented scale pockets; adipose fin almost completely black (Ref. 41397).
Body shape (shape guide): elongated.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Kobyliansky, S.G., 1992. Two new species from the genus Nansenia (Microstomatidae, Salmoniformes) from the western Indian Ocean. J. Ichthyol. 32(7):30-36. (Ref. 41397)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
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