分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Gobionellinae
Etymology: Tridentiger: Greek, tres tria = three + Latin, dens = teeth + Latin, gerere = to carry (Ref. 45335); radiatus: From a Latin adjective radiatus, meaning radiate, in reference to the radiate arrangement of the infraorbital bands..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 半鹹淡水 居於水底的.
Northwestern Pacific: Zhuhai, China.
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 8.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 93723)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 7; 背的軟條 (總數): 10; 臀棘 1; 臀鰭軟條: 10; 脊椎骨: 27. Distinguished by the combination of the following characters: exterior row of teeth on both jaws tricuspid; first branched ray of pectoral fin free; scales in longitudinal series exceeding 40, typically >42; high forward and backward transverse scale counts at origin of anal fin (TRF > 24 and TRB > 17); barbels present on cheek, preoperculum and lower jaw; barbels reduced, centermost pair of chin barbels not exceeding front edge of chin by more than 1/3 of their length; transverse opercular papillae line normal, not as barbels; barbel line at preopercular edge ending at pore O’, situated at base of the uppermost preopercular barbel (Ref. 93723).
Occurs in mud flats in mangrove areas of estuary (Ref. 93723).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Cui, R., Y. Pan, X. Yang and Y. Wang, 2013. A new barbeled goby from south China (Teleostei: Gobiidae). Zootaxa 3670(2):177-192. (Ref. 93723)
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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=0.01000 (0.00349 - 0.02862), b=3.09 (2.85 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).