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) > Gobiinae
Etymology: Padogobius: From Greek, Pados, ou = the name of river Po in Italy + Latin, gobius = gudgeon (Ref. 45335).
More on author: Bonaparte.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 7.0 - 7.5; dH range: 10 - ?. 溫帶; 10°C - 18°C (Ref. 2060); 46°N - 42°N, 7°E - 17°E
Europe: Italian rivers of the northern Adriatic, northwards from the Marches, and including the Po basin (with Swiss tributaries) and Venezia, as well as the Dalmatian rivers Zrmanje and Krka.
歐洲: 義大利河那北方的亞得里亞海的, 北方從三月, 而且包括波河流域 (與瑞士的支流) 與 Venezia, 以及達爾馬希亞的河 Zrmanje 與 Krka。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 12215); 7.5 cm TL (female)
脊椎骨: 28 - 29. No head lateral-line canals; paired rows of interorbital papillae, with short single transverse row often present at midpoint of interorbit. Typically D2 I/10 (9-11) (Ref. 12215). This species is distinguished from other gobies in freshwaters of Adriatic basin and Italy by the following characters: no cephalic lateral line canals; branched rays in second dorsal 11-12.5; scales in midlateral series 29-43; completely scaled caudal peduncle (Ref. 59043).
沒有頭部側線管; 成對的列眼間骨乳突, 時常有短的單一橫跨的列出現在眼窩的中點。 典型地 D 2個 I/10(9-11).
Found in streams with moderate flow over pebble beds, from altitudes of 400 m to sea level, and also at lake edges (with dense vegetation or coarse gravel, Ref. 59043). Spawns for the first time at 1 year; spawning season in April to July, when temperature reaches 20°C; females may repeat spawning during a season. Adhesive eggs deposited between stones, shells and aquatic plants and males guard the eggs until hatching. When spawning and defending the nest, males produce sounds. Feeds on a variety of benthic invertebrates (Ref.59043).
Territorial, usually burrows under flat stones. A short-lived species which is threatened by pollution and habitat destruction (Ref. 26100). Known to be invasive in Italy and has massively expanded its range south since the last decades (Ref. 92840).
發現於了從 400 公尺的高度到海平面，溪流有中等的在小圓石床上的水流, 以及在湖邊緣。 領域性,通常在平坦的石頭下面掘洞穴。 從五月到七月產卵。 一種生命期短的種是受到威脅的由於污染與棲息地破壞。 (參考文獻 26100)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Male only guards the clutch as long as the young have not hatched (Ref.26100). Males produce sounds when spawning and defending the nest (Ref.59043).歐洲: 義大利河那北方的亞得里亞海的, 北方從三月, 而且包括波河流域 (與瑞士的支流) 與 Venezia, 以及達爾馬希亞的河 Zrmanje 與 Krka。
Kottelat, M., 1997. European freshwater fishes. An heuristic checklist of the freshwater fishes of Europe (exclusive of former USSR), with an introduction for non-systematists and comments on nomenclature and conservation. Biologia, Bratislava, 52/Suppl. 5:1-271. (Ref. 13696)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.37 se; based on food items.
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).
