分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Gobionidae (Gudgeons)
Etymology: Gobio: Latin, gobius = gudgeon (Ref. 45335); occitaniae: Named for Occitanie, the southern part of France, which includes most of the distribution range of the species..
More on authors: Kottelat & Persat.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶
Europe: France in Garonne drainage and streams draining to Mediterranean between Rhône and Pyrénées.
歐洲: 法國:(參考文獻 56793) Garonne 流域與溪流注入在羅恩河與庇里牛斯山脈之間的到地中海。 (參考文獻 59043)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 56793)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 10. Differs from its congeners in Europe by having the following characters: 5 scales between anus and anal origin; breast scaled forward until in front of pectorals; 37-39 + 2-3 scales on lateral line; 3½ -4 scale rows between lateral line and pelvic origin; 12-16 (usually 14) scale rows around caudal peduncle; interorbital area flat; head length 26-30% SL; eye diameter 1.2-1.7 times in interorbital distance; caudal peduncle depth 1.5-2.0 times in its length; and midlateral blotches not conspicuous, not contrasted and with fussy margins (Ref. 59043).
Inhabits streams in hilly area with moderate current, over sand bottom (Ref. 59043).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
歐洲: 法國:(參考文獻 56793) Garonne 流域與溪流注入在羅恩河與庇里牛斯山脈之間的到地中海。 (參考文獻 59043)
Kottelat, M. and H. Persat, 2005. The genus Gobio in France, with redescription of G. gobio and description of two new species (Teleostei: Cyprinidae). Cybium 29(3):211-234. (Ref. 56793)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00304 - 0.01646), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
