Micropterus coosae, Redeye bass : gamefish

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Micropterus coosae Hubbs & Bailey, 1940

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

Teleostei > Centrarchiformes (Basses) 鱸形目 (Basses) > Centrarchidae (Sunfishes) 棘臀魚科 (Sunfishes)
Etymology: Micropterus: Greek, mikros = small + Greek,pteron = wing, fin (Ref. 45335);  coosae: Specific epithet coosae: of the Coosa (river system) (Ref. 10294).
More on authors: Hubbs & Bailey.

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

; 淡水 居於水底的. 溫帶; 35°N - 33°N

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

North America: Savannah, Chattahoochee and Mobile Bay basins in North Carolina, South Carolina, Georgia, Tennessee and Alabama in the USA.
北美洲: 在美國的北卡羅萊那州,南卡羅萊那州,喬治亞州,田納西州與阿拉巴馬州的稀樹大草原,查特扈奇與摩比灣流域。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 47.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 25.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大體重: 3.7 kg (Ref. 4699); 最大年齡: 10 年 (Ref. 72462)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 10; 背的軟條 (總數): 12-14; 臀棘 3; 臀鰭軟條: 10 - 11. A member of Micropterus coosae species group but differs from all other members of the group by having red on the distal one-half of second-dorsal, caudal, and anal fins, and entire length of pectoral-fin rays (vs. green, yellow-green, or orange on smaller portions of fins in other species) and midline row of blotches partial to lacking, typically with 6 or fewer anterior vertical blotches with the remainder too diffuse to recognize as blotches or spots (in 76% of individuals; remaining 24% with midline row of blotches extending total body length, having 10-13 blotches). It further differs from M. tallapoosae and M. chattahoochae by a combination of the following characters: smaller scales (2.6 vs. 2.9% SL); higher scale counts, including lateral-line scales (mode 70 vs. 65 or 66; range 68-73 in 83.8% vs. 61-67 in 77.2%), and scale rows around caudal peduncle (mode = 30 vs. 29; range 30-32 in 80.0% vs. 26-29 in 94.1%). It can be further separated from M. warriorensis by the presence of a tooth patch (vs. absent; from M. tallapoosae, M. warriorensis, M. cahabae, M. chattahoochae, and M. cf. coosae (Savannah River) by a narrower postfrontal width 11.0% SL (vs. 11.2% SL or more); and from M. cahabae by the presence of more pronounced white tips on the caudal fin (Ref. 93229).

生物學特性     字彙 (例如 epibenthic)

Inhabits rocky runs and pools of creeks and small to medium rivers (Ref. 205); also found in upland streams (Ref. 10294). Oviparous (Ref. 205).

棲息於小溪及小型到中型河川的多岩石的小支流與水潭;(參考文獻 205) 也發現於高地的溪流。 (參考文獻 10294) 卵生的.(參考文獻 205)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Breed in shallow ponds, lakes or creeks (Ref. 205). Distinct pairing (Ref. 205). Oviparous (Ref. 205).北美洲: 在美國的北卡羅萊那州,南卡羅萊那州,喬治亞州,田納西州與阿拉巴馬州的稀樹大草原,查特扈奇與摩比灣流域。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 01 March 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

游釣魚種: 是的
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網路資源

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia: , 搜尋 | World Records Freshwater Fishing | Zoobank | 動物學的記錄

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00615 - 0.01784), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
營養階層 (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
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):  Moderate vulnerability (37 of 100).