分类 / Names
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Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Padogobius: From Greek, Pados, ou = the name of river Po in Italy + Latin, gobius = gudgeon (Ref. 45335).
Issue
Needs a taxonomic reference.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 溫帶; 44°N - 42°N, 10°E - 13°E
Europe: Central Italy (Tevere, Arno and Ombrone drainages) on Tyrrhenian slope.
歐洲: 只在西方中央的義大利 (Serchio ， Arno ， Ombrone 與臺伯河流域) 的河中。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12215); 7.0 cm TL (female)
脊椎骨: 29 - 30. Head canals present, including anterior and posterior oculoscapular and preopercular canals; no interorbital papillae; typically D2 I/11-12 (Ref. 12215). This species is distinguished from other gobies in freshwaters of Adriatic basin and western Italy by the following characters: presence of cephalic lateral line canals; branched rays in second dorsal 11-12.5; scales in midlateral series 44-49; completely scaled caudal peduncle (Ref. 59043).
头部渠道呈现, 包括前面与后面的眼肩胛骨与前鳃盖管; 没有眼间骨乳突; 典型地 D 2个 I/11-12.
Found only in freshwater, in shallow, well vegetated shores of small to medium-size streams with moderate flow (over pebble beds, Ref. 26100). Spawns from the first time at 1 year; in May to June; females may repeat spawning during this 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 (Ref. 59043). Exhibits territoriality during breeding season. Feeds on a wide variety of invertebrates. A short-lived species which is threatened due to habitat destruction and pollution. (Ref. 26100).
发现于了溪流有中等的在小圆石床上的水流。 在繁殖季节的时候展现领域性。 一种生命期短的种是受威胁的由于栖息地破坏与污染。 吃无脊椎动物。 五月与六月时产卵。 (参考文献 26100)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
歐洲: 只在西方中央的義大利 (Serchio ， Arno ， Ombrone 與臺伯河流域) 的河中。
Miller, P.J., 1990. The endurance of endemism: the Mediterranean freshwater gobies and their prospects for survival. J. Fish Biol. 37(Suppl.A):145-156. (Ref. 12215)
人类利用
渔业: 没有兴趣
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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).
营养阶层 (Ref.
69278): 3.5 ±0.37 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (25 of 100).
