Oxyurichthys keiensis, Kei goby

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相關魚種
- 魚種在
  Oxyurichthys
- 魚種在
  Gobiidae
- - 分類 -
- Gobionellinae
- Gobiidae
- Gobiiformes
- Teleostei
- Chordata
- Animalia

Oxyurichthys keiensis (Smith, 1938)

Kei goby

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Oxyurichthys keiensis
Female picture by SFSA

Philippines country information

Common names: [No common name]
Occurrence: error
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from Lake Taal (Ref. 13446); Outside distributional range.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Hoese, D.F., 1986
National Database:

Common names from other countries

Kei-dikkop, 凯恩小鰕虎鱼, 长颌寡鳞鰕虎鱼, ... more

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Gobiiformes (Gobies) 鱸形目 (Gobies) > Gobiidae (Gobies) 鰕虎魚科 (Gobies) > Gobionellinae
Etymology: Oxyurichthys: Greek, oxys = sharpen + Greek, oura = tail + Greek, ichthys = fish (Ref. 45335).
More on author: Smith.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋; 半鹹淡水居於水底的. 熱帶

分布國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Western Indian Ocean: Inhaca, Mozambique to the Fish River mouth, South Africa; including Seychelles and Madagascar.
西印度洋: 莫三比克的英哈卡到魚河口, 南非; 包括塞錫爾群島與馬達加斯加。

大小 / 重量 / 年齡

Maturity: L_m ? range ? - ? cm
Max length : 7.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2798)

簡短描述檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 7; 背的軟條 (總數) : 10 - 12; 臀棘: 1; 臀鰭軟條: 12. This species is distinguished by the following characters: D2 12; A 13; upper jaw teeth in 2-3 rows; tongue fleshy,truncate to bifurcate, not rounded; upper lip not constricted; absence of a dark spot, with cornification or tentacle on dorsoposterior surface of the eye; anterior nares not darkly pigmented; without spots on gular membrane beneath preopercle or anterior process of quadrate; no membranous crest on nape; scales are mostly ctenoid; lateral scales 27-34; in males spines of first dorsal fin elongate, with third and fourth spines of appressed fin reaching beyond second dorsal fin to near caudal-fin base; pectoral-fin rays 20-23; males with pelvic fins dusky while centrally dusky in females; neural arches incomplete over caudal vertebrae (Ref. 103856).
身體灰色或深褐色的有褐色的斜條紋; 上尾部的基底有一個黑色的斑點; 成魚有黑色的腹鰭。 (參考文獻 2798)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

西印度洋: 莫三比克的英哈卡到魚河口, 南非; 包括塞錫爾群島與馬達加斯加。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Pezold, P.L. and H.K. Larson, 2015. A revision of the fish genus Oxyurichthys (Gobioidei: Gobiidae) with descriptions of four new species. Zootaxa 3988(1):1-95. (Ref. 103856)

IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)

無危 (LC) ; Date assessed: 27 January 2009

CITES (Ref. 131153)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Estimates based on models

Preferred temperature (Ref. 115969): 24.3 - 27.6, mean 26.9 (based on 70 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00933 (0.00487 - 0.01787), b=3.03 (2.86 - 3.20), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

營養階層 (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

回復力 (Ref. 120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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