Benthophilus stellatus (Sauvage, 1874)
Stellate tadpole-goby
分類 / 名稱 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) > Gobiinae
Etymology: Benthophilus: Greek, benthos = depth of the sea + Greek, phyle, that loves (Ref. 45335).
More on author: Sauvage.
Etymology: Benthophilus: Greek, benthos = depth of the sea + Greek, phyle, that loves (Ref. 45335).
More on author: Sauvage.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
; 淡水; 半鹹淡水 居於水底的. 溫帶; 4°C - 20°C (Ref. 2059); 56°N - 36°N, 22°E - 54°E
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Europe: Black Sea, Sea of Azov and Caspian rivers and estuaries.
歐洲: 黑海, 亞速海與里海的河與河口。
歐洲: 黑海, 亞速海與里海的河與河口。
大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
This species is distinguished from its congeners by the following characters: a tubercle between eyes; sparse granules on flanks, backward only to below D2 base, rare between upper lateral and dorsal rows of tubercles; head width 94-104 % HL; tubercles in dorsal row 27-30, ventral row 22-25, upper lateral row 10-16 (slightly smaller posteriorly), lower lateral row with few tiny tubercles or absent; chin barbel slightly compressed, thick, about equal in length with eye diameter; origin of D2 in front of anal origin; transverse rows of neuromasts on flank 19-23; no spot in front of D2; sides with dark blotches and irregular dots; a blotch around base of first dorsal usually reaching origin of D2 (Ref. 59043); head and body covered with spinulose bony platelets; rounded caudal fins and ventral suckers (Ref. 92840).
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
Inhabits shallow coastal lagoons and lowland rivers in freshwater and brackish water with salinity below 12 ppt. Adults occur in muddy reaches of rivers; in brackish water, more than 3 m deep (Ref. 4696, 59043). This species spawns after first winter, May-June and females die shortly after spawning while with males, some weeks after. Feeds on mollusks, crustaceans, insect larvae and small fishes (Ref. 4696, 59043). Eggs are pear-shaped (Ref. 4696).
在淡水中, 出現於河的泥濘範圍中; 在半淡鹹水, 生存於沙與貝殼殘礫。 吃軟體動物，甲殼動物，昆蟲幼生與小魚。 (參考文獻 4696)
在淡水中, 出現於河的泥濘範圍中; 在半淡鹹水, 生存於沙與貝殼殘礫。 吃軟體動物，甲殼動物，昆蟲幼生與小魚。 (參考文獻 4696)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
歐洲: 黑海, 亞速海與里海的河與河口。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Miller, P.J., 1986. Gobiidae. p. 1019-1085. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. Volume 3. UNESCO, Paris. (Ref. 4696)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
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基於模型的估計
|
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
營養階層 (參考文獻 69278) |
3.7 ±0.56 se; based on food items. |
|
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Fec=700). |
|
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (16 of 100). 🛈 |