Hetereleotris exilis

Hetereleotris exilis Shibukawa, 2010

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Hetereleotris exilis   AquaMaps   Data sources: GBIF OBIS
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No image available for this species;
drawing shows typical species in Gobiidae.

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

Actinopteri > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Hetereleotris: Greek, heteros = other + The name of a Nile fish, eleotris (Ref. 45335);  exilis: Named for its slender body.(Latin 'exilis' meaning slender.

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

; 海洋 底中水层性; 深度上下限 ? - 53 m (Ref. 84003).   

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

Northwest Pacific: Ryukyu Is., Japan..

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 2.2 cm SL (female)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 7; 背的软条 (总数): 12; 臀棘 1; 臀鳍软条: 11; 脊椎骨: 27. This species differs from its congeners in having the following set of characters: D VI-I,12; A I,11; pelvic-fin rays I,5 with the innermost (= fifth) segmented pelvic-fin ray unbranched, long, subequal to preceding ray in length; elongated body, depth at anal-fin origin 11.9% of SL; cycloid scales, restricted on posterior part of body (ca. 14-15 longitudinal scales); sensory canals and associated pores on head absent (Ref. 84003).

生物学特性     字汇 (例如 epibenthic)

The holotype, a mature female with numerous developed eggs in the ovary, was dredged at 53 m depth. No habitat information is known (Ref. 84003).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Shibukawa, K., 2010. Hetereleotris exilis, a new goby (Teleostei, Perciformes, Gobiidae) from the Ryukyu Islands, Japan. Bull. Natl. Mus. Nat. Sci., Ser. A, (Suppl. 4):89-95. (Ref. 84003)

世界自然保护联盟红皮书 (Ref. 123251)

  不评价 

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





人类利用

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 20.4 - 23.4, mean 21.7 °C (based on 26 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00454 - 0.02011), b=3.05 (2.88 - 3.22), 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.).
脆弱性 (Ref. 59153):  Low vulnerability (10 of 100) .