Rhinogobius ogasawaraensis

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Rhinogobius ogasawaraensis Suzuki, Chen & Senou, 2012

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  • Image of Rhinogobius ogasawaraensis
    Rhinogobius ogasawaraensis
    Male 图片提供人 Suzuki, T.
  • Image of Rhinogobius ogasawaraensis
    Rhinogobius ogasawaraensis
    Male 图片提供人 Suzuki, T.
  • Image of Rhinogobius ogasawaraensis
    Rhinogobius ogasawaraensis
    Female 图片提供人 Suzuki, T.

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

Teleostei > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335); ogasawaraensis: The specific name, ogasawaraensis, refers to the type locality "Ogasawara Group", Japan (Ref. 88999).

Environment: milieu / climate zone / 深度上下限 / distribution range 生态学

; 淡水 居于水底的.

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Asia: Japan. Known only and possibly merely endemic from Anijima Island, Chichijima Island, Hahajima Island and Otoutojima Island, the Bonin Islands (Ogasawara group), Japan (Ref. 88999).

大小 / 重量 / 年龄

成熟度: Lm ?  range ? - ? cm
Max length : 6.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 88999)

简单描述 检索表 | 型态特徵 | 形态测量图

Rhinogobius ogasawaraensis is distinguished from all congeneric species by the following unique combination of features: second dorsal fin rays I, 8-9, pectoral fin rays 18-20, predorsal scales 7-16, vertebral count 26, cheek with some red spots, nape with several longitudinal dark stripes, upper part of pectoral fin base with a dark blotch, intermittent dark dotted rows along middle axis of body, no saddle shaped patch of dark dots on dorsal side of body, ventral side of body yellowish white, caudal fin with some dark dotted rows on middle region and the base with a pair of dark brown bars which vertically to each other (Ref. 88999).
Body shape (shape guide): elongated.

生物学特性     字汇 (例如 epibenthic)


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


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

Suzuki, T., I-S. Chen and H. Senou, 2012. A new species of Rhinogobius Gill, 1859 (Teleostei: Gobiidae) from the Bonin Islands, Japan. Journal of Marine Science and Technology 19(6):693-701. (Ref. 88999)

世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)

  Vulnerable (VU) (B1ab(i,ii,iii)+2ab(i,ii,iii)); Date assessed: 02 March 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





人类利用

渔业: 没有兴趣
FAO - Publication: search | FishSource |

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网络资源

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Estimates based on models

Phylogenetic diversity index (参考文献 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00444 - 0.02153), b=3.04 (2.85 - 3.23), 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):  3.3   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈