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Peprilus paru (Linnaeus, 1758)

American harvestfish
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Native range | All suitable habitat | Point map | Year 2050
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Peprilus paru   AquaMaps   Data sources: GBIF OBIS
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Image of Peprilus paru (American harvestfish)
Peprilus paru
Picture by Flescher, D.


United States (contiguous states) country information

Common names: Butterfish, Harvestfish
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Present inshore south of Cape Hatteras (Ref. 37512); along the Atlantic coasts, it extends from about Chesapeake Bay, straying rarely to the Gulf of Maine (Ref. 53006). Also Ref. 7251, 26340, 27549, 58261, 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: Cervigón, F., 1994
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Scombriformes (Mackerels) 鱸形目 (Mackerels) > Stromateidae (Butterfishes) 科 (Butterfishes)
Etymology: Peprilus: Greek, peprilos, paprax, certain fish from Tracia.
  More on author: Linnaeus.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋; 半咸淡水 底中水层性; 深度上下限 15 - 136 m (Ref. 36453).   亞熱帶的; - 38°S

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Western Atlantic: northeastern USA to Rio de Janeiro, Brazil, sometimes reaching Argentina.
西大西洋: 東北方的美國到巴西里約熱內盧, 有時達到阿根廷。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 12.0  range ? - ? cm
Max length : 36.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 39376); common length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 2 - 5; 背的软条 (总数) : 38 - 47; 臀棘: 2 - 3; 臀鳍软条: 35 - 45. This species is distinguished by the following characters: body very deep (its depth 1.6 to 1.8 in total length), bounded by even curves and strongly compressed; snout short and blunt, about equal to eye diameter; mouth small, tip of maxillary just reaching to below eye margin; teeth in jaws weak, in 1 row, those in the upper jaw slightly recurved, simple and pointed; dorsal and anal fin bases very long (about equal in length), both fins falcate, the length of their longest rays greater than head and preceded by 3 weak spines; caudal fin stiff and deeply forked, both its lobes longer than head; pectoral fins narrow and much longer than head; pelvic fins absent; no conspicuous series of pores below dorsal fin; lateral line high, following dorsal profile; scales small and easily detached, extending to cheeks and bases of vertical fins; body color pale blue to green above, silvery with a golden/yellow tinge below (Ref. 53006).

生物学特性     字汇 (例如 epibenthic)

A pelagic fish forming large schools in coastal bays, inshore waters over the continental shelf and around islands at moderate depths (50 to 70 m) where it occurs throughout the year (Ref. 53006). Juveniles are found in shallow coastal waters under floating weeds; also in or near brackish estuaries (Ref. 5217). The young of less then 10 cm length are often encountered in association with medusae. Adults feed mainly on jellyfish, small fish, crustaceans and worms while juveniles are plankton feeders. Caught mainly with otter trawls, also seines; marketed fresh and frozen (Ref. 53006). Its flesh is well esteemed.

成鱼有时在沿岸与离岸水域中的形成大群鱼群, 遍及大陆架.(参考文献 5217) 稚鱼被发现于在漂浮的杂草下面的沿岸浅水区; 也在半咸淡的河口里或附近.(参考文献 5217) 比较少量的幼鱼然后 10 公分长度时常被见到伴随着水母。 成鱼主要捕食水母,小鱼, 甲壳动物与蠕虫而稚鱼是浮游生物捕食者。 在市场上销售生鲜和冷冻。 它的肉赞赏得好。

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

西大西洋: 東北方的美國到巴西里約熱內盧, 有時達到阿根廷。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Cervigón, F., 1994. Los peces marinos de Venezuela. Volume 3. Fundación Científica Los Roques, Caracas,Venezuela. 295 p. (Ref. 13628)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 04 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 低经济
FAO(渔业: 产生; publication : search) | FishSource | 周边海洋

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Trophic ecology
食物相
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Ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 14.8 - 27.4, mean 24.2 (based on 268 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.01290 - 0.02039), b=2.95 (2.89 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  4.5   ±0.0 se; based on diet studies.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (26 of 100).
价格分类 (Ref. 80766):   High.