分类 / Names
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Teleostei >
Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Doryichthys: Greek, dory = lance + Greek, ichthys = fish (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Asia: Mekong basin in Laos and Thailand, Chao Phraya basin, Malay Peninsula, Sumatra and Borneo.
亞洲: 寮國與泰國的湄公河流域,湄南河流域,馬來半島,蘇門答臘與婆羅洲。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 14 - ? cm
Max length : 18.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 7050)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 27-35. Has 27-35 dorsal-fin rays; snout somewhat longer than the postorbital part of the head; 17-20 rings around the trunk and 28-34 around the tail; large dark spots above the lateral trunk ridge (not always distinct).
有 27-35个背鳍鳍条; 吻略微长度超过头部的眼眶后部份; 躯干的周围 17-20个环与 28-34 尾部的周围; 在侧面的躯干脊上面的大深色的斑点.(不常明显的)
Usually associated with river stretches with slow current, among grasses, roots or shore vegetation (Ref. 27732). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Males may be brooding at 13.6 cm SL.
通常伴随着河川支流且水流和缓的地方, 在草,根或岸边植物之中.(参考文献 27732) 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) 公尺麦酒在 13.6 公分 SL 时可以繁殖孵卵。
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).亞洲: 寮國與泰國的湄公河流域,湄南河流域,馬來半島,蘇門答臘與婆羅洲。
Dawson, C.E., 1985. Indo-Pacific pipefishes (Red Sea to the Americas). The Gulf Coast Research Laboratory Ocean Springs, Mississippi, USA. (Ref. 5316)
人类利用
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年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00037 (0.00016 - 0.00085), b=3.18 (2.99 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).