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: Sicyopus: Greek, sika, sikya = cucumber + Greek, pous = foot (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性. 熱帶
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Oceania: northern New Guinea and the islands of New Hanover and Bougainville in Papua New Guinea.
大洋洲: 在巴布亞新幾內亞的新 Hanover 與 Bougainville 的新幾內亞北部與島嶼。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 3.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 26726); 3.4 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 6 - 7; 背的软条 (总数) : 9; 臀棘: 1; 臀鳍软条: 9. Male with 6 spines in first dorsal fin, female with 5; pectoral rays almost always 15; dusky to blackish band extending midlaterally from behind pectoral base to below origin of second dorsal fin in male and ending as a small spot at hypural base in female; in life male with lower two thirds of body between second dorsal and anal fins, and caudal peduncle bright red.
Body shape (shape guide): fusiform / normal.
在第一背鳍中雄鱼有 6根棘, 母鱼有 5; 胸鳍鳍条几乎总是 15; 暗色的对在雄鱼中在第二背鳍起点之下侧面中央地从在后胸鳍基底到延伸而且母鱼在尾下的基底尾端像一个小的斑点的黑色的条纹; 活着时雄鱼有第二背鳍与臀鳍 , 和尾柄之间的低三分之二的身体鲜红色。
Inhabits clear, swift, high gradient streams with bottom of boulders and gravel at elevations of 350 m and 500 m.
栖息于清澈的，迅急的，和高落差的溪流在海拔 350 公尺与 500 公尺具有大圆石与砾石底部。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大洋洲: 在巴布亞新幾內亞的新 Hanover 與 Bougainville 的新幾內亞北部與島嶼。
Watson, R.E., 1995. A new species of Sicyopus from Papua New Guinea with a redescription of Sicyopus multisquamatus (Teleostei: Gobiidae: Sicydiinae). Ichthyol. Explor. Freshwat. 6(3):267-278. (Ref. 26726)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5005 [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): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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