Classification / Names
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
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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
Ekologi
marina revassocierade; djupintervall 2 - 17 m (Ref. 58271). Tropical
Eastern Central Pacific: Hawaii.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 2.2 cm TL hane/ej könsbestämd; (Ref. 58271)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 7; Mjukstrålar i ryggfenan (totalt) : 8 - 9; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 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
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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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).
Trofisk nivå (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
