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Teleostei >
Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Syngnathus: Greek, syn, symphysis = grown together + Greek, gnathos = jaw (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的; 非迁移的; 深度上下限 1 - 18 m (Ref. 126547), usually 1 - 2 m (Ref. 126547). 溫帶; 61°N - 43°N, 11°W - 13°E
Northeast Atlantic: Bergen, Norway and southern portions British Isles to Bay of Biscay.
東北大西洋: 卑爾根，挪威與部分不列顛群島到比斯開灣南部。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 10.0 range ? - ? cm
Max length : 18.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 106276)
简单描述
型态特徵 | 形态测量图
Snout cylindrical. Pectoral and caudal fins present. With 13-15 bony plates between head and dorsal fin (Ref. 35388). Caudal fin somewhat angulous, diamond shaped (Ref. 59043).
吻圆筒形的。 与在头部与背鳍之间的 18-19个体环.(参考文献 35388)
Coastal and estuarine waters (Ref. 126547); often found on sandy shores among floating or attached seaweeds (Ref. 6733). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Spawns in summer. Young are sometimes caught pelagically in the North Sea (Ref. 35388).
时常发现于在漂浮之中的沙海岸或者附上了海草。 (参考文献 6733) 卵胎生的.(参考文献 205) 雄鱼带卵在一个孵卵袋是在尾部下面发现.(参考文献 205) 产卵在夏天。 幼鱼有时在北海中被大洋性地捕捉。 (参考文献 35388)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Male carries the eggs in a brood pouch (Ref. 205).東北大西洋: 卑爾根，挪威與部分不列顛群島到比斯開灣南部。
Dawson, C.E., 1986. Syngnathidae. p. 628-639. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. Volume 2. Unesco, Paris. (Ref. 6733)
人类利用
渔业: 没有兴趣; 水族馆: 公众的水族馆
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Estimates based on models
Preferred temperature (Ref.
123201): 9.4 - 12.5, mean 10.7 °C (based on 317 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00024 (0.00013 - 0.00043), b=3.24 (3.09 - 3.39), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±0.40 se; based on food items.
Generation time: 1.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (K=0.75).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
![Image of Syngnathus rostellatus (Nilsson\](/images/thumbnails/jpg/tn_Syros_m0.jpg "Image of Syngnathus rostellatus (Nilsson\")