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Pseudonus acutus Garman, 1899

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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pseudonus acutus   AquaMaps   Data sources: GBIF OBIS
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Pseudonus acutus
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Ophidiiformes (Cusk eels) 鼬鳚目 (Cusk eels) > Bythitidae (Livebearing brotulas) 深蛇鳚科 (Livebearing brotulas)
Etymology: Pseudonus: Greek, pseudes = false + Greek, onos = hake.
More on author: Garman.

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

海洋 深海底的; 深度上下限 915 - 1620 m (Ref. 34024). 深水域

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

Eastern Central Pacific: Gulf of Panama, off Ecuador and northern Peru, Galapagos Is.
中太平洋東部: 巴拿馬灣。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 12.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 86869)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背的軟條 (總數) : 101 - 119; 臀鰭軟條: 74 - 85; 脊椎骨: 61 - 63. This species is distinguished by the following characters: D 101-119; A 74-85; vertebrae 61-63; pelvic fin absent (Ref. 86869).

生物學特性     字彙 (例如 epibenthic)

Rare species (Ref. 34024).

稀有的種.(參考文獻 34024)

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

中太平洋東部: 巴拿馬灣。

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

Nielsen, J.G., 2011. Revision of the bathyal fish genus Pseudonus (Teleostei, Bythitidae); P. squamiceps a senior synonym of P. platycephalus, new to Australian waters. Zootaxa 2867:59-66. (Ref. 86869)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 16 August 2019

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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Estimates based on models

Preferred temperature (Ref. 123201): 3.6 - 4.3, mean 4.1 °C (based on 19 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00179 - 0.01169), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.4   ±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).