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Dorosoma cepedianum (Lesueur, 1818)

American gizzard shad
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Dorosoma cepedianum   AquaMaps   Data sources: GBIF OBIS
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Image of Dorosoma cepedianum (American gizzard shad)
Dorosoma cepedianum
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United States (contiguous states) country information

Common names: Eastern gizzard shad, Gizzard shad, Hickory shad
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Page, L.M. and B.M. Burr, 2011
Importance: minor commercial | Ref: FAO, 1994
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Great lakes, Mississippi, Atlantic, and Gulf drainages from Vermont to central North Dakota, and south to southern Florida (Ref. 86798). Found in Chesapeake Bay, Delaware River estuary, Virginia, and New Jersey (Ref. 4639). Also Ref. 188, 10294, 27549, 93252.
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: Page, L.M. and B.M. Burr, 2011
National Database:

Common names from other countries

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

> Clupeiformes (Herrings) > Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Dorosoma: Greek, doris = lance + Greek, soma = body (Ref. 45335);  cepedianum: Doro=lanceolate; soma=body (referring to the body shape of the young), and cepedianum, in honor of Bernard Germain Etienne de la Ville sur Ilion, Comte de La Cepede (1756-1825) (Ref. 79012).
  More on author: Lesueur.

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

; 新鮮な水; 汽水性の; 昇流魚 (Ref. 51243); 深さの範囲 0 - 33 m (Ref. 39020).   Subtropical; ? - 32°C (Ref. 12741); 49°N - 21°N, 108°W - 70°W (Ref. 188)

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

Northwest Atlantic: North America and Gulf of Mexico drainage (southeast South Dakota and central Minnesota, Great Lakes drainage, i.e. in Lake Erie, southern parts of Lakes Huron and Michigan, Lake Ontario basin; not Lake Superior; southernmost New York southward to the Mississippi system and to Gulf southward to Río Pánuco, Mexico.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 36.1  range ? - ? cm
Max length : 57.0 cm FL オス/雌雄の選別がない; (Ref. 40637); common length : 35.0 cm SL オス/雌雄の選別がない; (Ref. 7251); 最大公表体重: 2.0 kg (Ref. 40637); 最大記録サイズ: 10 年 (Ref. 72462)

簡単な記述 検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 0; 背鰭 (合計) : 10 - 15; 肛門の骨: 0; 臀鰭: 25 - 36; 脊つい: 47 - 51. Body moderately deep; belly with 17 to 20 - 10 to 14 scutes. Mouth small; lower jaw short. Last dorsal fin ray long, about equal to distance from snout tip to mid-pectoral fin or beyond; anal fin long. Scales small, somewhat irregular. A dark spot behind gill opening. Gill rakers fine and numerous (Ref. 188). Branchiostegal rays 6 (Ref. 4639). Silvery to brassy, with a bluish back. Stomach thick-walled, gizzard-like (Ref. 7251).

生物学     用語集 (例 epibenthic)

Inhabits open water of medium to large rivers, lakes, and impoundments. Ascends creeks and small rivers with well-developed pools and enters brackish water (Ref. 86798). Occurs mainly in freshwater in large rivers, reservoirs, lakes, swamps, temporary floodwater pools, etc., but adults also found in brackish or saline water of estuaries or bays, preferring quieter open waters. Juveniles are found in great abundance well upstream from brackish water (Ref. 39041). Very young individuals apparently never enter brackish water (Ref. 38947). Larvae are most abundant in surface waters both day and night (Ref. 4639). A herbivorous filter-feeder almost entirely. Breed near the surface in freshwater from late winter (mid-March) through most of the summer (at least to about mid-August). The adhesive eggs sink. Used to some extent as fertilizer and cattle food (Ref. 188).

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

Temperature range for spawning: 10°C-28.9°C (Ref. 39042), usually most active above 18°C (Ref. 862, 3742).

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

Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 09 July 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless




Human uses

水産業: 少数商業の; ゲームフィッシュ: はい; 餌: usually
FAO(水産業: 代謝; publication : search) | FishSource | 私達の周りの海

より多くの情報

Trophic ecology
食品種目概要について
Diet compositions
Food consumptions
Food rations
捕食動物
Ecology
生態学
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体長組成
Mass conversions
Recruitments
Abundances
Anatomy
Gill areas

Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
水泳形態
Swimming speeds
Visual pigment(s)
魚の音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遺伝子の
Electrophoreses
Heritabilities
Human related
Aquaculture systems
水産養殖の紹介
緊張
Ciguatera cases
Stamps, coins, misc.
Outreach
協力者
References
参考文献

用具

特記事項

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インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 115969): 12.8 - 26.8, mean 24 (based on 244 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00790 - 0.01053), b=3.04 (3.00 - 3.08), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  2.4   ±0.21 se; based on food items.
回復力 (Ref. 120179):  手段, 1.4年~4.4年の倍増期間の最小個体群 (tm=2; tmax=6).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (30 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (49 of 100).
価格帯 (Ref. 80766):   Low.