Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类; 深度上下限 1 - 12 m (Ref. 90102). 熱帶
Indo-West Pacific: Indo-Australian Archipelago.
印度-西太平洋: 印澳群島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 134 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2334); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9801)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 104 - 115; 臀棘: 0; 臀鳍软条: 90 - 100. Differs from Paraplotosus butleri in having a shorter dorsal fin and shorter nasal barbels, rounded pectoral fin shape, fewer upper procurrent caudal fin rays, and fewer gill rakers. Differs from P. muelleri in having a shorter dorsal fin and smaller eye (Ref. 31103). Color highly variable, ranging from pale grey or yellowish brown to dark brown, nearly blackish, sometimes with pronounced dark mottling; generally whitish on belly and ventral part of head; fins brown to blackish, frequently darker than body (Ref. 31103).
在有一个方面有别于 澳大利亚副鳗鲶［Paraplotosus butleri］ 比较短的背鳍与比较短的鼻触须，圆形的胸鳍形状，比较少的上面前流的尾鳍鳍条与较少的鳃耙。 在有一个方面有别于 P. muelleri 较短的背鳍与较小的眼。 (参考文献 31103) 被范围从的彩色高变异的白灰色或土黄色到深褐色的，几乎黑色, 有时有明显的深色杂斑; 通常微白色的在腹面与头部的腹部份上; 鳍褐色到黑色的, 时常比身体颜色更深.(参考文献 31103)
In tropical areas, inhabits clear and turbid coral reefs; usually found in areas with mixed sand, weed, and coral areas (Ref. 31103). May be seen resting on sand bottoms under ledges or around coral bommies (Ref. 31103). Adults solitarily or in small groups. Presumably nocturnal (Ref. 31103). Feeds on gastropod mollusks and crustaceans (Ref. 31103). Spines associated with anterior fins have potent venom (Ref. 9801).
在热带的区域中, 居住于清澈而浑浊的珊瑚礁; 通常发现于区域有混合的沙子，杂草与珊瑚区域.(参考文献 31103) 可能被发现停留在砂质底部岩架下上或珊瑚 bommies 的周围.(参考文献 31103) 成鱼单独地或形成小群鱼群。 推测为夜行的.(参考文献 31103) 吃腹足类软件动物与甲壳动物。 (参考文献 31103) 连接前面的鳍有强力的毒液的棘.(参考文献 9801)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
印度-西太平洋: 印澳群島。
Allen, G.R., 1998. A review of the marine catfish genus Paraplotosus (Plotosidae) with the description of a new species from north-western Australia. Raf. Bull. Zool. 46(1):123-134. (Ref. 31103)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 低经济
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Estimates based on models
Preferred temperature (Ref.
115969): 24.2 - 29.3, mean 28.5 (based on 2310 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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 ±0.54 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (80 of 100).
