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個人による観察記録の追加 Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Anchoa hepsetus AquaMaps Data sources: GBIF OBIS |
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Anchoa hepsetus
Picture by Flescher, D.
Pictures | グーグルの画像
Picture by Flescher, D.
Common names from other countries
分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Clupeiformes (Herrings) > Engraulidae (Anchovies) > Engraulinae
Etymology: Anchoa: Italian ancioa = anchovy (Ref. 45335).
More on author: Linnaeus.
Etymology: Anchoa: Italian ancioa = anchovy (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range 生態学
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
Western Atlantic: Massachusetts, USA perhaps occasionally straying north to Maine or even Nova Scotia (Canada), south to Fort Pierce, Florida (but not Florida Keys) and at least northern Gulf of Mexico; also from Gulf of Venezuela south to Uruguay. Replaced by Anchoa colonensis in the West Indies.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 15.3 cm TL オス/雌雄の選別がない; (Ref. 37032); common length : 11.0 cm TL オス/雌雄の選別がない; (Ref. 5217)
Max length : 15.3 cm TL オス/雌雄の選別がない; (Ref. 37032); common length : 11.0 cm TL オス/雌雄の選別がない; (Ref. 5217)
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) : 14 - 17; 肛門の骨: 0; 臀鰭: 20 - 24. Snout pointed, about 3/4 eye diameter; maxilla long, tips pointed, reaching beyond hind border of pre-operculum, almost to gill opening; gill cover canals of panamensis-type. Anal fin origin below about midpoint of dorsal fin base. Anus nearer to anal fin origin than to pelvic fin tips. Silver stripe along flank (a dark line above) of uniform width, narrowed immediately behind band (Ref. 189). Back greenish, some yellowish on head. Melanophores outline all dorsal scales (Ref. 7251).
Forms dense schools, often in shallow waters close to shore. Able to tolerate a wide range of salinities, from hypersaline to almost fresh. Feeds on copepods when young, then on gastropods, foraminifers and an occasional ostracods and annelid. Breeding was recorded in April through to July at Beaufort, North Carolina. Breeds in harbors, estuaries and sounds. Eggs are elliptical, transparent, without oil globule, the yolk appearing `cellular' (Ref. 189). Great variation. Principal parasites are nematodes and cestodes (Scolex polymorphus and Rhynchobothrium sp.) and trematodes (Distomum appendiculatum and Distomum sp). Marketed as food (Ref. 37032).
Life cycle and mating behavior 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Spawn in school (Ref. 205).
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., G.J. Nelson and T. Wongratana, 1988. 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(7/2):305-579. Rome: FAO. (Ref. 189)
人間に対する脅威
Harmless
Human uses
水産業: 少数商業の; 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
Population dynamics
成長のパラメーター
Max. ages / sizes
Length-weight rel.
Length-length rel.
体長組成
Mass conversion
補充
豊度
成長のパラメーター
Max. ages / sizes
Length-weight rel.
Length-length rel.
体長組成
Mass conversion
補充
豊度
Anatomy
カマ
Brain
Otolith
カマ
Brain
Otolith
Physiology
Body composition
Nutrients
酸素消費
水泳形態
泳ぐ速さ
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
酸素消費
水泳形態
泳ぐ速さ
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
遺伝子の
Heterozygosity
遺伝
遺伝子の
Heterozygosity
遺伝
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Estimates based on models
Preferred temperature (Ref. 115969): 15 - 28, mean 24.4 (based on 480 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00417 - 0.00661), b=3.15 (3.11 - 3.19), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278): 3.3 ±0.0 se; based on diet studies.
回復力 (Ref. 120179): 高い, １５か月以下の倍増期間の最小個体群 (tm=1; Fec=5700).
Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).
Climate Vulnerability (Ref. 125649): Low vulnerability (21 of 100).