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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Amblyopinae
Etymology: Karsten: Named for Karsten E. Hartel, Curatorial Associate in Ichthyology at the Museum of Comparative Zoology, Harvard University (Ref. 43739).
Eponymy: Karsten Edward Hartel (d: 1944) is an American ichthyologist. [...] (Ref. 128868), visit book page.
More on author: Garman.

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

seewasser demersal; tiefenbereich 0 - 1122 m (Ref. 43739), usually 0 - 55 m (Ref. 43739). Tropical; 12°N - 19°S, 117°E - 178°W

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Western Pacific: Fiji, Indonesia and the Philippines; probably more widely distributed.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 4.8 cm SL Männchen/unbestimmt; (Ref. 43739)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 6; Rückenflossenweichstrahlen (insgesamt) : 46 - 51; Afterflossenweichstrahlen: 40 - 44; Wirbelzahl: 28 - 31. This species is distinguished by having spinous pterygiophore formula 3-123, 3-132, or 3-122 + 2. (here the 6th spine shares its interneural space with the 2 pterygiophores associated with the first 2 dorsal fin soft rays) (vs. 3-1221 or 3-12210 in other amblyopines); precaudal vertebrae 9 (vs. 10 ) (Ref. 43739).

Collected over mud and sand bottoms. Its small size and deep-dwelling habitat makes collection a difficult task (Ref. 43739).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Murdy, E.O., 2002. Karsten: a new genus of eel goby (Gobiidae: Amblyopinae) with a key to "Trypauchen" group genera. Copeia 2002(3):787-791. (Ref. 43739)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

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

Karsten totoyensis (Garman, 1903)