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Gaidropsarus mauritanicus Knorrn, Beuck & Freiwald, 2024

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Gaidropsarus mauritanicus
Picture by Knorrn et al., 2024

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Gadiformes (Cods) > Gaidropsaridae (Rocklings)
Etymology: Gaidropsarus: Greek, ga, ge = the earth + Greek, ydro = water + Greek psaros = speckled, starling (Ref. 45335).

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

海洋 深海底的; 深度上下限 416 - 613 m (Ref. 131551).

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

East Central Atlantic: Mauritania.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 7.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 131551)

简单描述 检索表 | 型态特徵 | 形态测量图

背的软条 (总数) : 104; 臀鳍软条: 53; 脊椎骨: 44. f the following characteristics: eyes large 38.1% HL; head relatively large 25.8% SL; pelvic fin elongated 35.7% SL and small 13.8% SL; vertebrae 44. Colouration pinkish with a darker brownish hue around the dorsal side and brighter dots around the the dorsal-fin bases (Ref. 131551).

生物学特性     字汇 (例如 epibenthic)

Species usually observed resting on the bottom, associated with live or dead coral framework or framework portions (inside, below, or next to); in the absence of framework, next to larger protective structures like hard ground ledges. When threatened (e.g., by the approaching ROV), they attempted to hide in or below protective structures. Observed swimming was fast paced in minimal altitude over ground and along the protective structures (Ref. 131551).

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


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

Knorrn, A.H., L. Beuck, D. Barros-García, L. Fernández-Peralta and A. Freiwald, 2024. Gaidropsarus mauritanicus (Gadiformes, Gaidropsaridae) a new three-bearded rockling from a deep-water coral ecosystem with a genetically verified biogeographical distribution of the genus and notes to its ecology and behavior. J Fish Biol. 2024;1-23. online (Ref. 131551)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)

不评价 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





人类利用

渔业: 没有兴趣
FAO - Publication: search | FishSource |

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Trophic ecology
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网络资源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
营养阶层 (Ref. 69278):  3.3   ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).