Teleostei (teleosts) >
Atheriniformes (Silversides) >
Telmatherinidae (Sailfin silversides)
Etymology: Telmatherina: Greek, telma, -atos = swamp + Greek, atherina, the Greek name for the eperlane; 1770 (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; pelagic; non-migratory. Tropical; 2°S - 3°S
Asia: Lakes Towuti, Mahalona and possibly Wawontoa, Sulawesi, Indonesia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.8 cm SL male/unsexed; (Ref. 7050)
Dorsal soft rays (total): 8 - 11; Anal soft rays: 12 - 16. Distinguished from the other species by the combination of the following characters: second dorsal fin and anal fin posteriorly rounded, 11-14 predorsal scales, 31-34 scales in longitudinal row; anal fin with 12-15 branched rays (Ref 7304).
Body shape (shape guide): fusiform / normal.
Ref. 7304 reports the re-diagnosis of T. celebensis.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Aarn, W. Ivantsoff and M. Kottelat, 1998. Phylogenetic analysis of Telmatherinidae (Teleostei: Atherinomorpha), with description of Marosatherina, a new genus from Sulawesi. Ichthyol. Explor. Freshwat. 9(3):311-323. (Ref. 33070)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Fisheries: commercial; aquarium: commercial
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