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Helcogramma gymnauchen (Weber, 1909)

Red-finned triplefin
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Helcogramma gymnauchen   AquaMaps   Data sources: GBIF OBIS
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Image of Helcogramma gymnauchen (Red-finned triplefin)
No image available for this species;
drawing shows typical species in Tripterygiidae.


New Caledonia country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nc.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: (, 2011
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Blenniiformes (Blennies) > Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Helcogramma: Greek, helkos, -eos, -ous = ulcer, sore + Greek, gramma = letter, mark (Ref. 45335).
  More on author: Weber.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 深度上下限 1 - 10 m (Ref. 90102).   溫帶

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Western Pacific: Indonesia, Papua New Guinea, and northern Australia. It appears to be restricted to these areas. Occurrence in southern Japan (Ref. 559) is a misidentification and refers to Helcogramma hudsoni.
西太平洋: 印尼,巴布亞新幾內亞與澳洲北部。 它狀似侷限於這些區域。 在日本南部 (參考文獻 559) 的發生是一個錯誤的鑑定而且參考依據為 Helcogramma hudsoni

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2334)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 17 - 19; 背的软条 (总数) : 8 - 11; 臀棘: 1; 臀鳍软条: 16 - 20.

生物学特性     字汇 (例如 epibenthic)

Adults live on reef's surface, often in weedy areas, and on algal-covered rocks or on rubble. They feed on tiny invertebrates and algae (Ref. 13227). 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).

生活在礁的表面,常见于杂草丛生的区域中, 而且在被海藻覆盖岩石上或在碎石上。 吃极小的无脊椎动物与藻类。

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

西太平洋: 印尼,巴布亞新幾內亞與澳洲北部。 它狀似侷限於這些區域。 在日本南部 (參考文獻 559) 的發生是一個錯誤的鑑定而且參考依據為 Helcogramma hudsoni

主要参考文献 Upload your references | 参考文献 | 合作者 : Fricke, Ronald | 合作者

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)

  最不相关 (LC) ; Date assessed: 06 May 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 没有兴趣
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Estimates based on models

Preferred temperature (Ref. 115969): 24.9 - 29.3, mean 28.5 (based on 1376 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 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):  2.8   ±0.26 se; based on food items.
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).