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Lepomis gibbosus  (Linnaeus, 1758)

Pumpkinseed
個人による観察記録の追加 Fish Watcher
Native range | All suitable habitat
This map was computer-generated and has not yet been reviewed.
Lepomis gibbosus   AquaMaps   Data sources: GBIF OBIS
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Image of Lepomis gibbosus (Pumpkinseed)
Lepomis gibbosus
Picture by Kohout, J.

分類 / Names 共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

条鰭類 > Perciformes (Perch-likes) > Centrarchidae (Sunfishes)
Etymology: Lepomis: Greek, lepis = scaled + Greek, poma = gill cover, operculum (Ref. 45335, 79012);  gibbosus: gibbosus from gibbous, or like a full moon, referring to body shape (Ref. 1998).

環境 / 気候 / 範囲 生態学

; 新鮮な水; 汽水性の 底生の漂泳性; pH range: 7.0 - 7.5; dH range: 10 - 15; potamodromous (Ref. 51243).   Temperate; 4°C - 22°C (Ref. 1672); 50°N - 30°N

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

North America: New Brunswick in Canada to South Carolina in the USA; Great Lakes, Hudson Bay and upper Mississippi basins from Quebec and New York west to southeast Manitoba and North Dakota, and south to north Kentucky and Missouri. Widely introduced. Several countries report adverse ecological impact after introduction.

サイズ / 重さ / 年齢

Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL オス/雌雄の選別がない; (Ref. 5723); common length : 9.9 cm TL オス/雌雄の選別がない; (Ref. 12193); 最大公表体重: 630.00 g (Ref. 4699); 最大記録サイズ: 12 年 (Ref. 72493)

簡単な記述 形態学 | 形態計測学

背面の脊椎 (合計): 10 - 12; 背鰭 (合計): 10-12; 肛門の骨 3; 臀鰭: 8 - 11; 脊つい: 28 - 30

生物学     用語集 (例 epibenthic)

Adults inhabit vegetated lakes and ponds, as well as vegetated pools of creeks and small rivers (Ref. 5723). They feed on small fishes and other vertebrates (Ref. 1998), as well as fish eggs (Ref. 2058). An introduced species in Europe which avoids swift waters and occurs in estuaries with a salinity up to 18.2 ppt (Ref. 59043). Reported in Europe to prey on a wide variety of invertebrates (Ref. 59043). Considered undesirable catch (Ref. 30578).

Life cycle and mating behavior 成熟 | 繁殖 | 放精 | | 生産力 | 幼生

Males build the nest on very shallow waters near the shore. The pair then swims in a circular path over the nest and eggs and sperm is released in intervals. The male guards the eggs for about 7 days (Ref. 93240) and the young (to about 11 days after hatching), then prepares the nest for another spawning with the same or different females (Ref. 1998). In European waters, each male may spawn with several females in one nest and guard the nest until abandoned by larvae (Ref. 59043). Produces up to 1000 eggs (Ref. 1672).

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

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のレッドリストの状況は (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

人間に対する脅威

  Potential pest




Human uses

水産業: 食糧水産; ゲームフィッシュ: はい; 水族館・水槽: 商業
FAO(Publication : search) | FisheriesWiki | 私達の周りの海

より多くの情報

参考文献
水産養殖
水産養殖の紹介
緊張
遺伝子の
対立遺伝子頻度
遺伝
病気
行列
Mass conversion
協力者
画像
Stamps, Coins

シガテラ(食中毒の名前)
速度
泳ぐ 型式
カマ
Otoliths

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インターネットの情報源

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00945 - 0.01529), b=3.10 (3.05 - 3.15), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  3.3   ±0.1 se; Based on diet studies.
回復力 (Ref. 69278):  手段, 1.4年~4.4年の倍増期間の最小個体群 (tm=2; Fec=600-5000).
Prior r = 0.46, 2 SD range = 0.21 - 0.99, log(r) = -0.78, SD log(r) = 0.39, Based on: 6 tgen, 1 tmax, 1 Fec records
弱み (Ref. 59153):  Low to moderate vulnerability (32 of 100) .
価格帯 (Ref. 80766):   Unknown.