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).
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; 49°N - 36°N, 44°E - 55°E
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Europe and Asia: Caspian Sea and the lower Volga.
前蘇聯與亞洲: 裡海與窩瓦河下游.(參考文獻 50519)
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 5.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 2058)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 4; 背的軟條 (總數) : 7 - 9; 臀棘: 1; 臀鰭軟條: 6 - 8. Head flat, slightly depressed. Short and flat leathery barbel in chin, tubercles absent. Body color variable depending on habitat (Ref. 33724). Distinguished further from its congeners by the following characters: body covered with numerous, densely-set thorny granules; 3 dark blotches along midline of back and flank; head and back with dark dots, sometimes on dorsal, pectoral and caudal (Ref. 59043).
Body shape (shape guide): elongated.
頭部平坦的, 些微地扁平的。 在下巴中的短與平坦的似皮革的觸鬚, 小瘤不存在。 體色可變的被依據棲息地而定的.(參考文獻 33724)
Prefers brackish and slightly saline zones in deltas and estuaries; in summer inhabits shallow coastal waters (0.5-20 m) and shallow deltas; in winter, moves to deeper areas (up to 60-70 m). Spawns after first winter. Feeds mostly on molluscs and crustaceans (Ref.59043).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
前蘇聯與亞洲: 裡海與窩瓦河下游.(參考文獻 50519)
Berg, L.S., 1965. Freshwater fishes of the U.S.S.R. and adjacent countries. volume 3, 4th edition. Israel Program for Scientific Translations Ltd, Jerusalem. (Russian version published 1949). (Ref. 2058)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 12 October 2022
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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]. |
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Bayesian length-weight
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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) |
3.2 ±0.3 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (11 of 100). 🛈 |