Economidichthys pygmaeus (Holly, 1929)
Western Greece goby
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Economidichthys pygmaeus
Female 图片提供人 Giakoumi, S.
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Female 图片提供人 Giakoumi, S.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae
Etymology: Economidichthys: Greek, oikonomos = manager of a household, steward (Ref. 45335).
Eponymy: Professor Dr Panos Stavros Economidis was formerly Director of the Ichthyology and Zoology Laboratories in the School of Biology, Aristotle University of Thessaloniki and was the main contributor to its fish collection. [...] (Ref. 128868), visit book page.
Etymology: Economidichthys: Greek, oikonomos = manager of a household, steward (Ref. 45335).
Eponymy: Professor Dr Panos Stavros Economidis was formerly Director of the Ichthyology and Zoology Laboratories in the School of Biology, Aristotle University of Thessaloniki and was the main contributor to its fish collection. [...] (Ref. 128868), visit book page.
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; 40°N - 38°N
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Europe: in rivers and streams of western Greece, north of the Patraikos Gulf, including Lefkas Island; its likely occurrence to the north in Albania remains to be established.
歐洲: 在希臘西部， Patraikos 灣北方的河川與溪流中, 包括 Lefkas 島; 在阿爾巴尼亞的它的有可能發生到北方保持被建立。
歐洲: 在希臘西部， Patraikos 灣北方的河川與溪流中, 包括 Lefkas 島; 在阿爾巴尼亞的它的有可能發生到北方保持被建立。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
臀棘: 1; 臀鳍软条: 7 - 10; 脊椎骨: 28 - 31. Body dark or with short transverse lateral blotches or bars, never more than half body depth; perianal organ present, at least half length of pelvic disc; pelvic anterior membrane deeply emarginate or absent in ventral midline; body contiguously scaled from axil to caudal fin base and abdomen naked.
Body shape (shape guide): elongated.
身体深色的或有短的横跨侧面的斑块或横带, 从不超过一半的体高; 肛门周围的器官存在的, 至少腹鳍体盘的一半长度; 腹鳍前面的薄膜边缘深凹或不存在于腹的中线; 身体邻近地从叶腋到尾鳍基底与腹部覆有鳞片的裸露。
Body shape (shape guide): elongated.
身体深色的或有短的横跨侧面的斑块或横带, 从不超过一半的体高; 肛门周围的器官存在的, 至少腹鳍体盘的一半长度; 腹鳍前面的薄膜边缘深凹或不存在于腹的中线; 身体邻近地从叶腋到尾鳍基底与腹部覆有鳞片的裸露。
A short-lived species which inhabits both flowing and stagnant shallows with abundant vegetation and detrital substrate. Spawns in March and April (Ref. 26100). Feeds on invertebrates, mainly on amphipods and copepods. Females may spawn more than once during a season. Up to 600 eggs are spawns by several females in a single nest. Eggs (2.4 x 0.9 mm) are spawned in a cavity (often inside standing, broken reeds); these are cleaned and guarded by the males. The eggs hatch probably in one day, larvae living on the bottom; both male and female dying shortly after spawning (Ref.59043).
居住于流动而污浊的浅滩的一种生命期短的种有丰富的植物与由岩屑形成的底部。 吃无脊椎动物。 产卵在三月与四月。 (参考文献 26100)
居住于流动而污浊的浅滩的一种生命期短的种有丰富的植物与由岩屑形成的底部。 吃无脊椎动物。 产卵在三月与四月。 (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: 在希臘西部， Patraikos 灣北方的河川與溪流中, 包括 Lefkas 島; 在阿爾巴尼亞的它的有可能發生到北方保持被建立。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
临近濒危 (NT) (B1b(iii)); Date assessed: 18 October 2023
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 |
更多信息
解剖学
鳃区
大脑
耳石
鳃区
大脑
耳石
生理学
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
遗传学
基因组
遗传学
异质性
遗传率
基因多样性
基因组
遗传学
异质性
遗传率
基因多样性
工具
特别资料
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网络资源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录
基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00813 (0.00438 - 0.01508), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (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.). |
|
渔业脆弱性 (Ref. 59153) |
Low vulnerability (11 of 100). 🛈 |