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Esox
masquinongy Source: FishBase.org |
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| Esox masquinongy Mitchill, 1824 | ||||
| Family: | Esocidae (Pikes) |
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| Order: | Esociformes (pikes and mudminnows) | |||
| Class: | Actinopterygii (ray-finned fishes) | |||
| FishBase name: | Muskellunge | |||
| Max. size: | 183 cm TL (male/unsexed; Ref. 5723); max. published weight: 31.8 kg (Ref. 3549); max. reported age: 30 years | |||
| Environment: | demersal; non-migratory; freshwater | |||
| Climate: | temperate; 53°N - 30°N | |||
| Importance: | fisheries: commercial; aquaculture: commercial; gamefish: yes; aquarium: public aquariums | |||
| Resilience: | Low, minimum population doubling time 4.5 - 14 years (K=0.07-0.15; tmax=30) | |||
| Distribution: |
North America: Native to St. Lawrence River -
Great Lakes, Hudson Bay (Red River), and Mississippi River basins.
Introduced elsewhere in the USA. Native populations are protected in
portions of Tennessee and Ohio.
Here, it is found in the Ottawa River a tributary of the St Lawrence River
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| Biology: | Lives in clear vegetated lakes, quiet pools and backwaters of creeks and small to large rivers. Solitary, lurking hunter on other fishes as well as on ducklings, muskrats, and snakes. Oviparous, spawn in spring as the ice melts (Ref. 205). | |||