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The northern pike gets its common name from its resemblance to the pole-weapon known as the pike (from the Middle English for 'pointed'). Various other unofficial trivial names are common pike, Lakes pike, great northern pike, great northern, northern (in the U.S. Upper Midwest and in the Canadian provinces of Alberta, Manitoba and Saskatchewan), jackfish, jack, slough shark, snake, slimer ...
A young E. lucius specimen — a "chain pickerel" in the original sense — in an aquarium.. The generic name Esox (pike fish) derives from the Greek ἴσοξ (ee-soks, a large fish) and appears to be cognate with Celtic, Welsh eog and Irish Gaelic iasc (fish), as well as alpine Gaulic *esosk which is consistent with the original indoeuropean root for the common word for fish, *pei(k)sk.
Esox cisalpinus was distinguished from Esox lucius (northern pike) and described scientifically as a new species in 2011 independently by two research groups. The description by Bianco & Delmastro was printed earlier, [4] and the name Esox cisalpinus is therefore accepted, whereas the alternative name published somewhat later by Lucentini et al., Esox flaviae, is considered a junior synonym.
Northern pike are a non-native, predatory fish species with big teeth and a voracious appetite. They can live longer than 20 years and grow to more than 45 pounds.
Like the northern pike, the chain pickerel feeds primarily on smaller fish, until it grows large enough to ambush large fish from cover with a rapid lunge and to secure it with its sharp teeth. Chain pickerel are also known to eat frogs, snakes, [14] worms, mice, other small mammals, [14] crayfish, insects, [14] and a wide variety of other ...
The American pickerel (Esox americanus) is a medium-sized species of North American freshwater predatory fish belonging to the pike family. [2] The genus Esox is placed in family Esocidae in order Esociformes). Two subspecies are sometimes recognised: Redfin pickerel, sometimes called the brook pickerel, E. americanus americanus Gmelin, 1789;
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Like the northern pike and other aggressive pikes, the body plan is typical of ambush predators with an elongated body, flat head, and dorsal, pelvic, and anal fins set far back on the body. Muskellunge are typically 70–120 cm (28–48 inches) long and weigh 7–16.5 kg (15–36 lb), [ 6 ] though some have reached up to 1.8 m (6 ft) and ...