分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Sicydiinae
Etymology: Sicydium: Greek, sika, sikya = cucumber ; diminutive (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性; 非产卵性溯降河的 (Ref. 46888). 热带; 22°C - 27°C (Ref. 13614)
Western Central Atlantic: Caribbean coast of Venezuela, Dominica, Jamaica, Martinique, Puerto Rico, Trinidad & Tobago (Ref. 50190) and Panama (Ref. 51464).
中西大西洋: 委内瑞拉，多米尼加，牙买加，马提尼克岛，波多黎各，千里达 & 托贝哥岛 (参考文献 50190) 与巴拿马的加勒比海海岸.(参考文献 51464)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 8.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 50190)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 10; 臀棘: 1; 臀鳍软条: 9 - 10.
Body shape (shape guide): fusiform / normal.
Found abundant in rivers of coastal volcanic topography (Ref. 12113). Adults spawn in rivers with coarse substrate, building nests under stones (Ref. 33036).
发现丰富的在海岸火山的地形的河中.(参考文献 12113) 成鱼以粗糙的底部在河中产卵, 建筑物在石头下面筑巢。 (参考文献 33036)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Excavates nests below the gravel bottom. Male provides most of the parental care. Newly hatched larve emerge from nests upon hatching and enter the river plankton. They migrate to the sea where they stay for 50-150 days before re-entering the rivers as postlarvae.中西大西洋: 委内瑞拉，多米尼加，牙买加，马提尼克岛，波多黎各，千里达 & 托贝哥岛 (参考文献 50190) 与巴拿马的加勒比海海岸.(参考文献 51464)
Kullander, S.O., 2003. Gobiidae (Gobies). p. 657-665. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the freshwater fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 50190)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 低经济
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
回复力 (参考文献
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Assuming Tmax is > 11 (Bell, pers. comm.).).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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