分类 / Names
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.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 居于水底的. 溫帶; 40°N - 38°N
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。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 5.1 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12215); 5.4 cm TL (female)
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。
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)
Life cycle and mating behavior
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。
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 2025-1)
临近濒危 (NT) (B1b(iii)); Date assessed: 18 October 2023
人类利用
渔业: 没有兴趣
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00444 - 0.01558), b=3.06 (2.90 - 3.22), 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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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