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Pseudomugil majusculus Ivantsoff & Allen, 1984

Cape blue-eye
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drawing shows typical species in Pseudomugilidae.

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

Teleostei > Atheriniformes (Silversides) 銀漢魚目 (Silversides) > Pseudomugilidae (Blue eyes) 鯔銀漢魚科 (Blue eyes)
Etymology: Pseudomugil: Greek, pseudes = false + Latin, mugil, -is = grey mullet (Ref. 45335).

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

; 半鹹淡水 大洋性; 深度上下限 0 - 2 m. 熱帶; 7°S - 8°S

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

Western Central Pacific: Cape Ward Hunt, eastern Papua New Guinea and from Fergusson Island in the D'Entrecasteaux Group. Easily misidentified for Pseudomugil signifer (Ref. 9786).
中西太平洋: 岬守衛獵捕, 巴布亞新幾內亞東部與從在 D'Entrecasteaux 群的 Fergusson 島。 容易地為 Pseudomugil signifer 誤鑑。 (參考文獻 9786)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9786)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 4 - 5; 背的軟條 (總數) : 7 - 9; 臀棘: 0; 臀鰭軟條: 12 - 13. Gill rakers in first lower, 14-15, gill arch less than half the diameter of pupil but longer than in other species of this genus.
鰓耙在第一的低,14-15, 鰓弓少於一半的瞳孔直徑但是長度超過在其他種的這一個屬。

生物學特性     字彙 (例如 epibenthic)

Found in mangrove swamps and may provide food for young of commercially important species. Nothing is known of the biology of this species of which only two specimens are presently known (Ref. 9786).

發現於紅樹林沼澤了而且可能提供食物給商業重要種的幼魚。 一無所知那一個只有二件標本目前被知道的這種的生物學特性.(參考文獻 9786)

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

中西太平洋: 岬守衛獵捕, 巴布亞新幾內亞東部與從在 D'Entrecasteaux 群的 Fergusson 島。 容易地為 Pseudomugil signifer 誤鑑。 (參考文獻 9786)

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

Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)

IUCN 瀕危狀態 (Ref. 130435)

  資料不足 (DD) ; Date assessed: 04 June 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 沒有興趣
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Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.3   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).