Trachyrincus scabrus, Roughsnout grenadier : fisheries

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Trachyrincus scabrus (Rafinesque, 1810)

Roughsnout grenadier
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Trachyrincus scabrus   AquaMaps   Data sources: GBIF OBIS
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Image of Trachyrincus scabrus (Roughsnout grenadier)
Trachyrincus scabrus
Picture by Ticina, V.

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

Actinopteri > Gadiformes (Cods) > Trachyrincidae (Armoured grenadiers)
Etymology: Trachyrincus: Greek, trachys, -eia, -ys = rough + Greek, rhyngchos = snout (Ref. 45335).
More on author: Rafinesque.

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

; 海洋 深海底的; 非迁移的; 深度上下限 395 - 1700 m (Ref. 3587). 深水域; 55°N - 27°S, 26°W - 36°E

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

Eastern Atlantic: Irish slope to Cape Verde, including the Mediterranean. Occurrence in southern Africa is based only on specimens from off Namibia and not 'west coast of South Africa' as reported by Iwamoto 1986 (Ref. 2800 in FishBase) (Ref. 11953).
東大西洋: 到維德角的愛爾蘭的斜坡, 包括地中海。 在非洲南部的發生只以來自那米比亞外海的標本為基礎而不是 ' 南非的西岸' 當報告 Iwamoto 1986(參考文獻 2800 在 FishBase).(參考文獻 11953)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 11953); 最大年龄: 11 年 (Ref. 58045)

简单描述 型态特徵 | 形态测量图

Snout long, narrow, sharply pointed. Dorsal scute row striating from just behind the head and extending to about behind a vertical through the anus, with more than 20 scute. Ventral scute row not reaching anus. Scute keels generally smooth blade-like, without multicuspid tips in small individuals (<30 cm), becoming more multicuspid with size. Scales adherent; belly completely scaled.
吻长的,狭窄的,和非常尖的。 背部的鳞甲列 striating 从在头部正后方而且在一个垂直的经过肛门后面延伸至大约, 藉由超过 20个鳞甲。 腹面鳞甲列不达到肛门。 鳞甲龙骨脊通常平滑的刀剑状的, 没有多犬齿顶端在小的个体 (<30 公分) 中, 用大小变成更多的多犬齿。 鳞片追随者; 腹面鳞片覆盖完整。

生物学特性     字汇 (例如 epibenthic)

Primarily a pelagic feeder, feeds primarily on pelagic copepods, but also takes mysids, shrimps, cephalopods, fish, polychaetes and gastropods (Ref. 1371). Mainly reduced to fishmeal and oil (Ref. 1371).

主要地一个大洋性的捕食者,主要捕食大洋性的桡脚类的动物, 也捕食糠虾,虾,头足类动物,鱼,多毛类动物与腹足动物.(参考文献 1371) 主要地缩小成鱼浆或鱼油了。 (参考文献 1371)

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

東大西洋: 到維德角的愛爾蘭的斜坡, 包括地中海。 在非洲南部的發生只以來自那米比亞外海的標本為基礎而不是 ' 南非的西岸' 當報告 Iwamoto 1986(參考文獻 2800 在 FishBase).(參考文獻 11953)

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

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

世界自然保护联盟红皮书 (Ref. 125652)

  最不相关 (LC) ; Date assessed: 15 May 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 低经济
FAO - 渔业: landings; Publication: search | FishSource | 周边海洋

更多信息

俗名
同种异名
新陈代谢
捕食者
生态毒物学
繁殖
成熟度
产卵场
产卵群集
孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
型态特徵
仔鱼
稚鱼动力学
入添量
丰度
BRUVS
参考文献
养殖
养殖信息
品种
遗传学
基因序列
遗传率
疾病
加工
Nutrients
Mass conversion
合作者
照片
Stamps, Coins Misc.
声音
神经毒
速度
泳型
鳃区
Otoliths
脑重体重比
眼睛色素

工具

特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - 渔业: landings; Publication: search | 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): 4.7 - 13.7, mean 10.4 °C (based on 141 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00316 (0.00123 - 0.00812), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.3 se; based on diet studies.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.22-0.35).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (55 of 100) .
Climate Vulnerability (Ref. 125649):  Low vulnerability (13 of 100) .
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 27.3 [12.9, 56.1] mg/100g ; Iron = 0.323 [0.173, 0.567] mg/100g ; Protein = 17 [15, 19] % ; Omega3 = 0.216 [0.104, 0.420] g/100g ; Selenium = 26 [11, 59] μg/100g ; VitaminA = 7.25 [1.74, 28.69] μg/100g ; Zinc = 0.435 [0.293, 0.652] mg/100g (wet weight);