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Teleostei (teleosts) > Atheriniformes (Silversides) > Telmatherinidae (Sailfin silversides)
Etymology: Telmatherina: Greek, telma, -atos = swamp + Greek, atherina, the Greek name for the eperlane; 1770 (Ref. 45335).
Eponymy: The name is based on a local name rather than an eponym. One reference says: “Telmatherina is known by the community as the opudi fish”. (Ref. 128868), visit book page.
More on author: Kottelat.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; pelagic. Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia: Indonesia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 6.0 cm TL male/unsexed; (Ref. 7050)

Short description Identification keys | Morphology | Morphometrics

Differs from other Telmatherina with pointed second dorsal and anal fins by the combination of the following characters: body brown with bluish belly, pelvic and tip of anal and second dorsal; longest rays of anal and second dorsal fins less than body depth; body depth 26.1-31.5 % SL, 84100 % HL; snout about as wide as long, its width 0.93-1.04 in its length and larger than interorbital width (Ref. 7305).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi. Periplus Editions, Hong Kong. 221 p. (Ref. 7050)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Near Threatened (NT) (B1b(iii,iv,v)+2b(iii,iv,v)); Date assessed: 29 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
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Length-weight rel.
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.1 ±0.3 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Telmatherina opudi Kottelat, 1991