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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Bathygobius: Greek, bathys = deep + Latin, gobius = gudgeon (Ref. 45335).
More on author: Jenyns.

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

seewasser demersal. Tropical

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Eastern Central Pacific: from Galapagos (B. lineatus lineatus), Clipperton Is. (as B. lineatus arundelli), and Lobos de Afuera, small islands about 40 mi off northern Peru (B. lineatus lupinus).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 12.0 cm TL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 9; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 8. Pectoral rays 19-21; uppermost five rays more or less free from membrane, first to fourth branching only once; pelvic disc elliptical, reaching at least four-fifths to part of fin pale; second dorsal fin with dark and pale bands; anal fin dusky, with with dark line proximal to white distal edge; caudal fin with dark markings more or less defined (Ref. 87607).

Collected from intertidal rock-pools, where this species is said to dominate the shallow tidepool habitat (Ref. 87607).

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

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Miller, P.J. and S. Stefanni, 2001. The Eastern Pacific species of Bathygobius (Perciformes: Gobiidae). Rev. Biol. Trop. 49(Supl.1):141-156. (Ref. 87607)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

gefährdet, siehe IUCN Red List (VU) (D2); Date assessed: 21 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: nicht kommerziell

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 20.2 - 29.1, mean 25.4 °C (based on 234 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.6 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).

Bathygobius lineatus (Jenyns, 1841)