Padogobius nigricans (Canestrini, 1867)
Arno goby
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Padogobius nigricans
Male 图片提供人 Lorenzoni, M.
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Male 图片提供人 Lorenzoni, M.
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: Padogobius: From Greek, Pados, ou = the name of river Po in Italy + Latin, gobius = gudgeon (Ref. 45335).
Etymology: Padogobius: From Greek, Pados, ou = the name of river Po in Italy + Latin, gobius = gudgeon (Ref. 45335).
Taxonomic Remarks
Needs a taxonomic reference.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 居于水底的. 溫帶; 44°N - 42°N, 10°E - 13°E
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
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。
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
简单描述 检索表 | 型态特徵 | 形态测量图
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).
Body shape (shape guide): fusiform / normal.
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.
Body shape (shape guide): fusiform / normal.
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)
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)
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: 只在西方中央的義大利 (Serchio ， Arno ， Ombrone 與臺伯河流域) 的河中。
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., 1990. The endurance of endemism: the Mediterranean freshwater gobies and their prospects for survival. J. Fish Biol. 37(Suppl.A):145-156. (Ref. 12215)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 没有兴趣
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), 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) |
3.5 ±0.37 se; based on food items. |
|
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
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渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |