分类 / 名称
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Teleostei >
Blenniiformes (Blennies) >
Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Enneapterygius: Greek, ennea = nine times + Greek, pterygion = little fin (Ref. 45335).
More on author: Schultz.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 深度上下限 0 - 30 m (Ref. 13227). 热带; 16°N - 4°N
Pacific Ocean: Taiwan and northwestern Australia to Rapa, south to New Caledonia.
太平洋: 到拉帕岛的台湾与澳洲西北部, 南至新加勒多尼亚。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 3.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 48636); 2.2 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 14 - 16; 背的软条 (总数) : 9 - 10; 臀棘: 1; 臀鳍软条: 16 - 19. Semi-transparent with indistinct oblique pale and dusky bands on the body (Ref. 48636). Males are heavily pigmented under the head.
Body shape (shape guide): elongated.
半透明的在身体上有不明显的斜灰白而暗色的条纹.(参考文献 48636) 雄性在头部下面颜色很深。
Adults inhabit shallow coastal to outer reef crests and slopes but reported to 30 m depth (Ref. 48636). Also found in high isolated tidal pools and wave-swept tops of lagoon reefs (Ref. 1602). Occasionally found in intertidal pools. Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114). Minimum depth of 0 m reported from Ref. 90102.
栖息于水浅的海岸到外围礁石顶冠与斜坡但是报告 30 公尺深.(参考文献 48636) 也发现于泻湖礁的完全隔离的潮池与海浪冲刷顶端。 (参考文献 1602) 偶然地发现于潮间带潮池了。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
太平洋: 到拉帕岛的台湾与澳洲西北部, 南至新加勒多尼亚。
Fricke, R., 1994. Tripterygiid fishes of Australia, New Zealand and the southwest Pacific Ocean (Teleostei). Theses Zool. 24:1-585. (Ref. 13227)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
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基于模型的估算
首选温度 (参考文献
123201): 28.3 - 29.1, mean 28.8 °C (based on 485 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00290 - 0.01310), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
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.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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