Diceratias bispinosus, Two-rod anglerfish

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Diceratias bispinosus (Günther 1887)

Two-rod anglerfish
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This map was computer-generated and has not yet been reviewed.
Diceratias bispinosus   AquaMaps   Data sources: GBIF OBIS
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Image of Diceratias bispinosus (Two-rod anglerfish)
Diceratias bispinosus
Picture by Randall, J.E.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | 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).  More on author: Günther.

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

; 海洋 深海区的; 深度上下限 533 - 2306 m (Ref. 86949).   深水域

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

Indo-Pacific: Bay of Bengal, Papua New Guinea and the Philippines.
印度-太平洋: 孟加拉灣,巴布亞新幾內亞與菲律賓。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 11.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 39830)

简单描述 型态特徵 | 形态测量图

A species of Diceratias with esca having distinct anterior and posterior appendages. Distinguishing characteristics of metamorphosed female: relatively small esca, width about equal to length; low rounded terminal escal papilla; well developed anterior and posterior escal appendages, usually bearing small secondary filaments; bulbous anterior escal appendage, sometimes branched; laterally compressed posterior escal appendage, row of small secondary filaments along outer margin, at most 5; posterobasal margin of terminal papilla with escal pore; lower jaw with 14-65 teeth, upper jaw with 18-99 teeth; vomerine teeth 4-9 (Ref. 86949).
一个 Diceratias 的种有饵球有明显的前面与后面的附肢。

生物学特性     字汇 (例如 epibenthic)

Specimens captured in closing trawls or taken in open nets (Ref. 86949).

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

印度-太平洋: 孟加拉灣,巴布亞新幾內亞與菲律賓。

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

Kailola, P.J., 1987. The fishes of Papua New Guinea. A revised and annotated checklist. Vol. 1. Myxinidae to Synbranchidae. Research Bulletin No. 41. Department of Fisheries and Marine Resources, Port Moresby, Papua New Guinea. 194 p. (Ref. 6993)

世界自然保护联盟红皮书 (Ref. 123251)

  最不相关 (LC) ; Date assessed: 11 October 2018

CITES (Ref. 123416)

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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工具

特别资料

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网络资源

Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishipedia | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 115969): 2.8 - 6.8, mean 4.5 °C (based on 969 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):  4.2   ±0.73 se; based on food items.
回复力 (Ref. 120179):  .
脆弱性 (Ref. 59153):  Low vulnerability (10 of 100) .