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💧 Freshwater Least Concern 🌡️ Temperate

River shiner

Notropis blennius Girard, 1856
Max Length
13 cm
Max Weight
-
Lifespan
4 yrs
Trophic Level
2.7
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
28.00/100
Typical Length
7.6 cm
Depth Zone
-

📖 Overview

Adults inhabit pools and main channels of medium to large rivers, usually over sand and gravel . They feed on cladocerans and a variety of immature aquatic insects . Migratory behaviour is undetermined .

Scientific Name
Notropis blennius
Authority
Girard, 1856
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
13 cm
Lifespan
4 years
Trophic Level
2.7
Resilience
Medium
Vulnerability
28.00/100
Migration
Non-migratory
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

: elongated.

🌀 Behaviour

Behavioural data for River shiner is currently being reviewed.

🦐 Diet

Diet information for River shiner is currently being compiled.

🥚 Reproduction

Reproduction data for River shiner is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; non-migratory . Temperate; 55°N - 30°N North America: Hudson Bay basin from Manitoba to Alberta, Canada (absent in eastern Kansas) and south through Red River in Minnesota and North Dakota, USA.

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Non-migratory
Trophic Level
2.7±0.31
Food Items

cladocerans and a variety of immature aquatic insects (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.1 (TL)
Max TL
13cm

🌡️ 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
28.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Temperate
Described By
Girard, 1856

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Alburnops blennius Girard 1856 Synonym
Episema jejuna Forbes 1878 Synonym
Notropis albeolus Eigenmann & Eigenmann 1893 Synonym
Notropis jordanii Eigenmann & Eigenmann 1893 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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