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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Tridentiger: Greek, tres tria = three + Latin, dens = teeth + Latin, gerere = to carry (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina; sötvatten; brackvatten bottenlevande. Temperate; 2°C - 20°C; 53°N - 32°N, 114°E - 146°E
Western Pacific: South and East China, Yellow Sea and the Sea of Japan, Pacific coasts of Japan and the Philippines. Chromi Inlet in the Amur Estuary, Novgorodskaya Cove in the Bay of Pos'ete, and into the mouths and lower reaches of rivers runnning into Peter the Great Bay and into Amur Bay in Russia (Ref. 26334).
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm TL hane/ej könsbestämd; (Ref. 2850)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 7; Mjukstrålar i ryggfenan (totalt) : 12 - 14; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 10 - 11.
Found in oyster shells and crevices among barnacles and other fouling organisms (Ref. 2850). Oviparous (Ref. 205). Eggs are deposited in nests which are guarded by the male (Ref. 205).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Oviparous (Ref. 56079). Male guards the eggs (Ref. 205).
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
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 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00576 - 0.01583), b=3.13 (2.99 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.5 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).
Nutrients (Ref.
124155): Calcium = 102 [53, 261] mg/100g; Iron = 0.517 [0.258, 1.013] mg/100g; Protein = 18.2 [16.2, 19.8] %; Omega3 = 0.691 [0.303, 1.448] g/100g; Selenium = 7.94 [3.67, 21.14] μg/100g; VitaminA = 21.1 [5.9, 68.8] μg/100g; Zinc = 1.08 [0.73, 1.61] mg/100g (wet weight);
