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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Bathygobius: Greek, bathys = deep + Latin, gobius = gudgeon (Ref. 45335).
More on author: Ginsburg.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino associati a barriera corallina. Tropical
Eastern Pacific: Bahía Magdalena and the Gulf of California in Mexico to northern Peru.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 20.0 cm TL maschio/sesso non determinato; (Ref. 55763); 9.5 cm TL (female); common length : 12.0 cm TL maschio/sesso non determinato; (Ref. 55763)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Body small; tip of tongue bifurcated; two dorsal fins, the first with 7 flexible spines; scales large and readily visible; tips of uppermost 3 to 5 pectoral rays free; body olive green to brown; flanks with dark spots and/or diffuse (Ref. 55763); pectoral free rays, typically the first and invariably the remaining four, branched at least twice; first dorsal fin distinctly pigmented to distal edge; postorbital dark blotches on oculoscapular groove large, elongate medially; pelvic disc more or less rounded, with large lateral lobes, sometimes attenuate, and disc length about two-thirds to four-fifths abdomen; pectoral rays 19-20 (18-21); scales in lateral series 34-36 (32-38) (Ref. 87607).
Body shape (shape guide): elongated.
Inhabits high, sandy-bottom tide pools along rocky coasts (Ref. 5592). Maximum length for female (Ref. 87607).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Thomson, D.A., 1987. Reef fishes of the Sea of Cortez. The rocky-shore fishes of the Gulf of California. The University of Arizona Press, Tucson. 302 p. (Ref. 5592)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: commerciale; Acquario: Commerciale
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 19.5 - 28.9, mean 25.1 °C (based on 320 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00347 - 0.01582), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
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Nutrienti (Ref.
124155): Calcium = 89.4 [41.9, 164.1] mg/100g; Iron = 0.61 [0.32, 1.17] mg/100g; Protein = 18.2 [16.3, 19.9] %; Omega3 = 0.0764 [, ] g/100g; Selenium = 21.5 [10.7, 46.4] μg/100g; VitaminA = 111 [30, 352] μg/100g; Zinc = 1.59 [1.05, 2.35] mg/100g (wet weight);