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) > 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
生態學
; 淡水 居於水底的. 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 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 5.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 12215); 5.4 cm TL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
臀棘: 1; 臀鰭軟條: 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.
身體深色的或有短的橫跨側面的斑塊或橫帶, 從不超過一半的體高; 肛門周圍的器官存在的, 至少腹鰭體盤的一半長度; 腹鰭前面的薄膜邊緣深凹或不存在於腹的中線; 身體鄰近地從葉腋到尾鰭基底與腹部覆有鱗片的裸露。
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).
居住於流動而污濁的淺灘的一種生命期短的種有豐富的植物與由岩屑形成的底部。 吃無脊椎動物。 產卵在三月與四月。 (參考文獻 26100)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
近危 (NT) (B1b(iii)); Date assessed: 18 October 2023
人類使用
漁業: 沒有興趣
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Estimates based on models
Phylogenetic diversity index (參考文獻
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).
營養階層 (參考文獻
69278): 3.5 ±0.37 se; based on food items.
回復力 (參考文獻
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).
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