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American pickerel - grass pickerel (Esox americanus vermiculatus)
| 제목: | American pickerel - grass pickerel (Esox americanus vermiculatus)
| | 올린이: | Wiki Photos (---@---.---)
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| 해상도: 2781x922
파일크기: 738283 Bytes
촬영일: 2014:08:08 15:15:40
사진기: iPhone 5 (Apple)
F number: f/2.4
Exposure: 1/20 sec
Focal Length: 103/25
등록시간: 2017:01:30 00:24:53
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Description
English: A juvenile Esox americanus vermiculatus (grass pickerel or American pickerel) in an aquarium at the University of Mississippi Field Station.
Date 8 August 2014, 15:15:40
Author Fredlyfish4 https://commons.wikimedia.org/wiki/User:Fredlyfish4
Source: https://commons.wikimedia.org/wiki/File:Esox_americanus_vermiculatus_juvenile.JPG
The American pickerels are two subspecies of Esox americanus, a species of freshwater fish in the pike family (family Esocidae) of order Esociformes: the redfin pickerel, E. americanus americanus Gmelin, 1789, and the grass pickerel, E. americanus vermiculatus Lesueur, 1846. Both subspecies are native to North America. They are not to be confused with their aggressive counterpart the Northern pike. The redfin pickerel's range extends from the Saint Lawrence drainage in Quebec down to the Gulf Coast, from Mississippi to Florida, while the grass pickerel's range is further west, extending from the Great Lakes Basin, from Ontario to Michigan, down to the western Gulf Coast, from eastern Texas to Mississippi. Order: Esociformes, Family: Esocidae.
Subspecies:
Esox americanus americanus J. F. Gmelin, 1789
Esox americanus vermiculatus Lesueur, 1846 |
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