Classification / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Cabillus: Dutch, kabeljau = cod fish, a dish of cod mached (Ref. 45335); caudimacula: Name from Latin compound adjective, 'cauda' for tail and 'macula' for spot, referring to the prominent black blotch posteriorly on the body and caudal-fin base.
More on authors: Greenfield & Randall.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 2 - 17 m (Ref. 58271). Tropical
Eastern Central Pacific: Hawaii.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 2.2 cm TL mâle / non sexé; (Ref. 58271)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 8 - 9; Épines anales: 1; Rayons mous anaux: 8 - 9. This small species, largest 1.80 cm SL, has the following characteristics: light colored with a depressed head (width 1.4-1.8 into head length and always wider than deep); with a bilobed tongue; pelvic-fin frenum greatly reduced, flat and not raised and turned back (outer margins about one-third pelvic spine length, shorter in center and easily torn), and the pelvic spines not thickened; terminal mouth; chin with a small, slightly curved mental frenum, and no barbels present on underside of head; tips of upper pectoral-fin rays not free; cheeks without prominent vertical fleshy flaps that bear papillae; dorsal-fin origin behind pectoral-fin base; no spines on preopercle; dorsal-fin spines thin and flexible; no dermal crest anterior to first dorsal fin; body scaled forward to pectoral fin; first gill slit open (Ref. 58271).
Benthic on sand near reefs (Ref. 58302).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Greenfield, D.W. and J.E. Randall, 2004. The marine gobies of the Hawaiian Islands. Proc. Calif. Acad. Sci. 55(27):498-549. (Ref. 58271)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
