Benthophilus stellatus (Sauvage, 1874)
Stellate tadpole-goby
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gobiiformes (Gobies) > Gobiidae (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.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水; 半咸淡水 居于水底的. 溫帶; 4°C - 20°C (Ref. 2059); 56°N - 36°N, 22°E - 54°E
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | 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 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
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, 出现于河的泥泞范围中; 在半淡咸水, 生存于沙与贝壳残砾。 吃软件动物，甲壳动物，昆虫幼生与小鱼。 (参考文献 4696)
在淡水中, 出现于河的泥泞范围中; 在半淡咸水, 生存于沙与贝壳残砾。 吃软件动物，甲壳动物，昆虫幼生与小鱼。 (参考文献 4696)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
歐洲: 黑海, 亞速海與里海的河與河口。
主要参考文献
上传您的参考资料 | 参考文献 | 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
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
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基于模型的估算
|
系统发育多样性指数 (参考文献 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). |
|
营养阶层 (参考文献 69278) |
3.7 ±0.56 se; based on food items. |
|
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Fec=700). |
|
渔业脆弱性 (Ref. 59153) |
Low vulnerability (16 of 100). 🛈 |