Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Cypriniformes (Carps) > Catostomidae (Suckers) > Catostominae
Etymology: Erimyzon: Greek, eri = aumentative prefix, a lot + Greek, myzo = to suckle (Ref. 45335); oblongus: oblongus, meaning oblong (Ref. 10294).
More on author: Mitchill.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; demersal. Subtropical; 44°N - 29°N

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

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.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 37.6 cm TL male/unsexed; (Ref. 10294); common length : 19.5 cm TL male/unsexed; (Ref. 12193); max. reported age: 6 years (Ref. 12193)

Inhabits sand and gravel-bottomed pools of clear headwaters, creeks and small rivers, often near vegetation. Occasionally found in lakes (Ref. 5723). Feeds on microcrustacea, aquatic insects and some algae (Ref. 10294).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 01 December 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet compositions
Food consumptions
Food rations
Predators

Ecology
Ecology

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances

Life cycle
Reproduction
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larvae
Larval dynamics

Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
BRUVS - Videos

Anatomy
Gill areas
Brains
Otoliths

Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
Fish sounds
Diseases / Parasites
Toxicities (LC50s)

Genetics
Genetics
Electrophoreses
Heritabilities

Human related
Aquaculture systems
Aquaculture profiles
Strains
Ciguatera cases
Stamps, coins, misc.

Outreach
Collaborators

Taxonomy
Common names
Synonyms
Morphology
Morphometrics
Pictures

References
References

Tools

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01349 (0.00788 - 0.02308), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.38 se; based on food items.

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (tmax=6; Fec=29,000).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (28 of 100).

Back to Search

Random Species

Erimyzon oblongus (Mitchill, 1814)