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Bathymaster signatus Cope, 1873

Searcher
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Native range | All suitable habitat | Point map | Year 2050
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Bathymaster signatus   AquaMaps   Data sources: GBIF OBIS
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Bathymaster signatus
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United States (contiguous states) country information

Common names: Searcher, Searcher
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority: http://www.nmfs.gov
Occurrences: Occurrences Point map
Main Ref: Allen, M.J. and G.B. Smith, 1988
National Database:

Common names from other countries

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

Teleostei > Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Bathymasteridae (Ronquils)
Etymology: Bathymaster: Greek, bathys = deep + Greek, master, -eros = somebody that research (Ref. 45335).
  More on author: Cope.

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

海洋 居于水底的; 深度上下限 0 - 825 m (Ref. 6793), usually 35 - 380 m (Ref. 50550).   極

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

Arctic, Northwest to Northeast Pacific: East Siberian Sea to eastern Kamchatka and the Commander Islands, Russian and Washington, USA (Ref. 6793); including Hokkaido, Japan (Ref. 37422) and the Sea of Okhotsk (Ref. 48889).
北極圈與北太平洋: 對東方的勘察加與指揮官島,俄語與美國在華盛頓州的東西伯利亞海洋;(參考文獻 6793) 包括日本北海道 (參考文獻 37422) 與鄂霍次克海。 (參考文獻 48889)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 38.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 48889); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 31682); 最大体重: 370.00 g (Ref. 31682); 最大年龄: 9 年 (Ref. 31682)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 0; 背的软条 (总数) : 47; 臀棘: 0; 臀鳍软条: 32 - 34. Caudal fin narrow, gently rounded (Ref. 6885). Brown on the dorsal surface with dark markings, lighter ventrally with yellow to orange streaks; yellow on head in some areas and yellow mottling on fins; black blotch on anterior part of dorsal fin for first 3 to 5 rays, conspicuous; pelvic fins dusky and some dark marks on other fins; eyes reputed to be blue (Ref. 6885).
尾鳍狭窄的, 逐渐地圆的.(参考文献 6885) 褐色的在背部表面上有深色斑纹, 腹部颜色较淡具有黄色到橘色的条纹; 黄色的头部在一些地区与在鳍上的黄色的杂斑; 在最初 3 到 5个鳍条的背鳍前部上的黑色的斑块, 显着的; 腹鳍暗色的与在其他的鳍上的一些深色印记; 眼相传是蓝色的。 (参考文献 6885)

生物学特性     字汇 (例如 epibenthic)

Adults are found offshore on soft bottoms (Ref. 2850); and deeper (to 300 m) than other ronquils (Ref. 48889). Reaches more than 38 cm (Ref. 48889).

成鱼在软质底部上被发现外海;(参考文献 2850) 而且比其他的 ronquils 更深的 (对 300 公尺).(参考文献 48889) 达到超过 38 公分。 (参考文献 48889)

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

北極圈與北太平洋: 對東方的勘察加與指揮官島,俄語與美國在華盛頓州的東西伯利亞海洋;(參考文獻 6793) 包括日本北海道 (參考文獻 37422) 與鄂霍次克海。 (參考文獻 48889)

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

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES (Ref. 128078)

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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Trophic ecology
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参考文献

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网络资源

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

Estimates based on models

Preferred temperature (Ref. 115969): 0.4 - 6.8, mean 2.9 (based on 881 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5703   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.8   ±0.3 se; based on diet studies.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (tmax=9).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (33 of 100).