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💧 Freshwater Least Concern 🌡️ Subtropical

Eastern creek chubsucker

Erimyzon oblongus Mitchill, 1814
Max Length
37.6 cm
Max Weight
-
Lifespan
6 yrs
Trophic Level
3
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
27.00/100
Typical Length
19.5 cm
Depth Zone
demersal

📖 Overview

Adults inhabit sand and gravel-bottomed pools of clear headwaters, creeks and small rivers, often near vegetation. Occasionally found in lakes . They feed on microcrustacea, aquatic insects and some algae .

Scientific Name
Erimyzon oblongus
Authority
Mitchill, 1814
Habitat
Freshwater
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
37.6 cm
Lifespan
6 years
Trophic Level
3
Resilience
Medium
Vulnerability
27.00/100
Migration
Potamodromous
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Catostomidae
Catostomidae
Genus
Erimyzon
Erimyzon
Species
Eastern creek chubsucker
Erimyzon oblongus

🐟 Physical Description

: fusiform / normal.

🌀 Behaviour

Behavioural data for Eastern creek chubsucker is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal; potamodromous . Subtropical; 44°N - 29°N North America: Maine to Altamaha River in Georgia, USA; Lake Ontario drainage in New York, USA; from Chattahoochee River in Alabama and Escambia River in Florida to San Jacinto River in Texas, USA; lower Great Lakes and Mississippi River basins from Michigan and Wisconsin to Gulf of Mexico in USA.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Potamodromous
Trophic Level
3±0.38
Food Items

microcrustacea, aquatic insects and some algae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01259 × L3.06 (TL)
Max TL
37.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Mitchill, 1814

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 76 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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