分类 / Names
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Teleostei >
Blenniiformes (Blennies) >
Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Helcogramma: Greek, helkos, -eos, -ous = ulcer, sore + Greek, gramma = letter, mark (Ref. 45335).
More on authors: Jordan & Seale.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 3 m (Ref. 13227). 熱帶; 33°N - 25°S
Western Pacific: Izu Islands (Japan) to Vanuatu, Fiji, Solomon Islands, then east to American Samoa. Occurrence in India is a misidentification.
西太平洋: 伊豆島 (日本) 到萬那度，斐濟 , 索羅門群島, 然後東至美屬薩摩亞群島。 在印度的發生是一個錯誤的鑑定。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 13227)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 15 - 17; 背的软条 (总数) : 9 - 11; 臀棘: 1; 臀鳍软条: 17 - 20.
Adults inhabit shallow reefs (Ref. 37816). 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).
栖息于浅水礁区。 (参考文献 37816)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西太平洋: 伊豆島 (日本) 到萬那度，斐濟 , 索羅門群島, 然後東至美屬薩摩亞群島。 在印度的發生是一個錯誤的鑑定。
Fricke, R., 1994. Tripterygiid fishes of Australia, New Zealand and the southwest Pacific Ocean (Teleostei). Theses Zool. 24:1-585. (Ref. 13227)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.4, mean 28.4 °C (based on 1076 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00258 - 0.01228), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.3 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 (10 of 100).
![Image of Helcogramma hudsoni (Hudson\](/images/thumbnails/jpg/tn_Hehud_u0.jpg "Image of Helcogramma hudsoni (Hudson\")
