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💧 Freshwater Least Concern 🎣 Game Fish 🌡️ Temperate 🎣 Game Fish

Fallfish

Semotilus corporalis Mitchill, 1817
Max Length
51 cm
Max Weight
1.6 kg
Lifespan
6 yrs
Trophic Level
3.4
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
62.00/100
Typical Length
17.1 cm
Depth Zone
demersal

📖 Overview

Adults inhabit gravel- and rubble-bottomed pools and runs of small to medium rivers, and also lake margins .

Scientific Name
Semotilus corporalis
Authority
Mitchill, 1817
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
51 cm
Max Weight
1.6 kg
Lifespan
6 years
Trophic Level
3.4
Resilience
Medium
Vulnerability
62.00/100
Migration
Potamodromous
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Semotilus corporalis can be distinguished by the possession of the following characters: large eye; large lateral scales (43-50); moderately compressed body; fairly long, rounded snout slightly overhanging large mouth; dorsal fin origin over or slightly behind pelvic-fin origin; 8 dorsal rays; 8 anal rays; adults have scales on backs and upper side darkly outlined; and young has black stripe along side, dark caudal spot. Olive to gold-brown above, dark stripe along back; bright silver side, sometimes with purple or blue sheen; black bar along back of gill cover. Breeding males have fairly large tubercles on head .: elongated.

🌀 Behaviour

Behavioural data for Fallfish is currently being reviewed.

🦐 Diet

Diet information for Fallfish is currently being compiled.

🥚 Reproduction

Reproduction data for Fallfish is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal; potamodromous . Temperate; 52°N - 36°N North America: Hudson Bay, Lake Ontario, and Atlantic Slope drainages from Quebec and Ontario, Canada to James River drainage, Virginia, USA.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Potamodromous
Trophic Level
3.4±0.55

📐 Morphometrics

Length–Weight Relationship: W = 0.01259 × L3.01 (TL)
Max TL
51cm
Max Weight
1,600g

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
62.00/100
High vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Mitchill, 1817

🌐 Names & Taxonomy

Language Common Names
🇬🇧English American chub · Chivin · Fallfish · Roughnosed chub · Shining dace · Windfish · Corporal · Dace · Mohawk · Silver Chub · White
🌍CES střevle velká
🇫🇮Finnish Koskisärki
🇫🇷French ouitouche
🇷🇺Russian Сильный семотилус
🇨🇳Chinese 小眼鬚雅羅魚

Scientific Synonyms

Scientific Name Author Year Status
Cheilonemus corporalis Mitchill 1817 Synonym
Chilonemus cataractus Baird 1851 Synonym
Cyprinus bullaris Rafinesque 1817 Synonym
Cyprinus corporalis Mitchill 1817 Synonym
Leuciscus argenteus Storer 1839 Heterotypic
Leuciscus canadensis Fortin 1867 Synonym
Leuciscus nitidus DeKay 1842 Synonym
Leuciscus pulchellus Storer 1839 Synonym
Leuciscus storeri Valenciennes 1844 Synonym
Leucosomus corporalis Mitchill 1817 Synonym
Leucosomus rhotheus Cope 1861 Synonym
Semotilus bullaris Rafinesque 1817 Synonym
Squalius hyalope Cope 1865 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 689 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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