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Bothus robinsi Topp & Hoff, 1972

Twospot flounder
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Bothus robinsi   AquaMaps   Data sources: GBIF OBIS
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Bothus robinsi
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United States (contiguous states) country information

Common names: Spottail flounder, Twospot flounder
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: Robins, C.R. and G.C. Ray, 1986
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Pleuronectiformes (Flatfishes) 鰈形目 (Flatfishes) > Bothidae (Lefteye flounders) 鮃科 (Lefteye flounders)
Etymology:

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 居於水底的; 深度上下限 1 - 90 m (Ref. 5217), usually 10 - 50 m (Ref. 5217).   熱帶; 41°N - 33°S, 85°W - 34°W

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Western Atlantic: New York, USA and northeastern Gulf of Mexico to Brazil. There are no records from any Antillean location (Ref. 51183).
西大西洋: 美國的紐約州與墨西哥灣東北方到巴西。 沒有來自任何的安替列群島地點的紀錄.(參考文獻 51183)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 18.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 78 - 90; 臀棘: 0; 臀鰭軟條: 59 - 68.

生物學特性     字彙 (例如 epibenthic)

Occurs in bays, lagoons, and shallow coastal waters. Found on soft bottoms of continental shelf to a depth of about 90 m, more common between 10-50 m (Ref. 5217). Feeds on crustaceans, polychaetes and mollusks (Ref. 36453).

出現於海灣,潟湖與沿岸淺水區。 棲息於軟質底部了。 (參考文獻 5217) 吃甲殼動物,多毛類動物與軟體動物。 (參考文獻 36453)

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

西大西洋: 美國的紐約州與墨西哥灣東北方到巴西。 沒有來自任何的安替列群島地點的紀錄.(參考文獻 51183)

主要參考資料 Upload your references | 參考文獻 | 合作者 : Amaoka, Kunio | 合作者

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 22 August 2012

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




人類使用

漁業: 低經濟
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Estimates based on models

Preferred temperature (Ref. 115969): 21.2 - 28, mean 25.4 (based on 360 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00426 - 0.02347), b=3.07 (2.89 - 3.25), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.7   ±0.30 se; based on food items.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (15 of 100).
價格種類 (Ref. 80766):   Very high.