分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Plotosidae (Eeltail catfishes)
Etymology: Neosilurus: Greek, neos = new + Greek, silouros = cat fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶; 22°C - 30°C (Ref. 2060); 3°S - 19°S
Asia and Oceania: northern Australia and central-southern New Guinea.
大洋洲: 澳洲北部與中央-南方的新幾內亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 47.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5259); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5259); 最大体重: 2.0 kg (Ref. 42516)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 1; 背的软条 (总数): 5-6; 臀棘 0; 臀鳍软条: 89 - 105
Found in rivers and smaller streams, usually where currents are relatively swift (Ref. 5259). Also lives in still or gently flowing water of pools and side channels. A solitary species (Ref. 44894). Feed on mollusks, insects, prawns (Ref. 5259, 44894) crustaceans and worms (Ref. 44894). Spawning period coincides with the rise of the monsoonal floods (Ref. 38147, 44894). Adults migrate upstream into shallow riffle zones where they spawn in pairs. The demersal eggs lodge in crevices on the bottom and hatch 2-3 days later (Ref. 44894).
发现于河与较小的溪流了, 通常水流是相当急流的地方.(参考文献 5259) 也生活在静止的中或逐渐地流动水池与峡道边的水。 一种独居性种.(参考文献 44894) 捕食软件动物，昆虫, 虾 (参考文献 5259,44894) 甲壳动物与蠕虫.(参考文献 44894) 产卵时期与雨季洪水的隆起一致。 (参考文献 38147,44894) 成鱼进入水浅的急流区域之内向上游移动在那里它们产卵于对中。 沉性卵在底部上的裂隙中投宿而且 2-3 天之后孵化。 (参考文献 44894)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大洋洲: 澳洲北部與中央-南方的新幾內亞。
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
人类利用
养殖: 实验的; 水族馆: 商业性
更多信息
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 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00199 - 0.01049), b=3.07 (2.86 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.44 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
