Diceratias pileatus

Diceratias pileatus Uwate, 1979

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Diceratias pileatus   AquaMaps   Data sources: GBIF OBIS
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Diceratias pileatus
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Actinopteri > Lophiiformes (Anglerfishes) > Diceratiidae (Double anglers (Ref. 07463) or Doublespine Seadevils (Ref. 86949))
Etymology: Diceratias: Greek, di = two, double + Greek, keras or keratos = horn, horned (referring to the two conspicuous dorsal-fin spines in the larvae and young females) (Ref. 86949);  pileatus: From the Latin pileatus meaning capped, referring to the terminal papilla of the esca (Ref. 39830)

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

; 海洋 深海区的; 深度上下限 640 - 1430 m (Ref. 58302), usually - m (Ref. ).   深水域; 0°C -

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

Eastern Atlantic: four records along the African coast north of the equator. Western Atlantic: both tropical and subtropical.
東大西洋: 四個記錄沿著赤道非洲海岸北方。 西大西洋: 兩者的熱帶與亞熱帶的。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 23.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6939)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 背的软条 (总数): 5-7; 臀棘 0; 臀鳍软条: 4. Distinguishing characteristics of metamorphosed female: relatively small esca, width about equal to length; conspicuous bulbous posteriorly oriented terminal escal papilla; absence of posterior and anterior escal appendages; escal pore at posterobasal margin of terminal papilla; teeth in lower jaw 25-65, upper jaw with 27-82 teeth; vomerine teeth 4-14 (Ref. 86949).
饵球有前面与后面的附肢。 (参考文献 13608)

生物学特性     字汇 (例如 epibenthic)

Found near or on continental shelf, old specimens probably benthic (Ref. 6939). Bentho-, meso- and bathypelagic (Ref. 58302).

发现于大陆架附近或上面, 老的标本可能底栖。

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

東大西洋: 四個記錄沿著赤道非洲海岸北方。 西大西洋: 兩者的熱帶與亞熱帶的。

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

Bertelsen, E., 1990. Diceratiidae. p. 496-497. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 6939)

世界自然保护联盟红皮书 (Ref. 124695)

  最不相关 (LC) ; Date assessed: 09 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 2.5 - 9, mean 5.6 °C (based on 436 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.6406   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  4.1   ±0.7 se; based on size and trophs of closest relatives
回复力
脆弱性 (Ref. 59153):  Low vulnerability (19 of 100) .