Highback Chub: Facts & Habitat

About Highback Chub

Highback chub (Hybopsis hypsinotus) s a species of freshwater ray-finned fish belonging to the family Leuciscidae, the shiners, daces and minnows. This species is found in the Eastern United States.

Native and introducedFresh4 states

Geographic distribution

This species can be found in the foothills of the Blue Ridge Mountains above the Fall Line, as well as in portions of the Peedee and Santee river drainages in the Piedmont region.

Ecology

The highback chub is a freshwater fish of the United States. It can be found in clear to turbid water in creeks and small to medium rivers with sandy or rocky bottoms. It appears to spawn on the nests of the bluehead chub (Nocomis leptocephalus).

Article text: Wikipedia contributors, Highback chub (source revision). Licensed under CC BY-SA 4.0. Retrieved 2026-10-11.

Diet and feeding

The FishTraits compilation records these diet categories for this species: invertebrates or larval fish. These are broad categories, not a claim that every individual consumes every example in a category.

Habitat preferences

Reported habitat associations include medium to large rivers, streams and small rivers.

The source records associations with sand, gravel, cobble, boulders. An association indicates reported use, rather than an exclusive requirement.

Reproduction and parental care

The compilation reports a representative maturity age of 2 years. Its maturity field summarizes mean, median, or modal estimates, usually for females; male estimates can be used when female data are unavailable. It is not a fixed age at which every fish first breeds.

Recorded spawning months are May, Jun for the source’s reporting region (VA). This is a regional calendar, not a range-wide schedule.

Size and recorded longevity

FishTraits reports a maximum total length of 8.4 centimetres. Some entries use an estimated asymptotic length; this value should not be treated as a certified record catch.

Identification and appearance

Menhinick (1991), Page and Burr (2011). Generally similar to Yellowfin Shiner (Notropis lutipinnis), but can be distinguished by the presence of a barbel at the corner of the mouth, a strongly arched back, and a dorsal fin origin in front of the pelvic fin origin (Page and Burr 2011).

Native range

Above the Fall Line in the Peedee and Santee basins, including the Broad, Catawba, and Yadkin Rivers (Menhinick 1991; Page and Burr 2011).

Introduction history

Likely bait bucket introduction.

Range

Where it lives

87.2%of mapped records

Share of 743 GBIF observation records with a state location, across 4 states. The orange dots are USGS stream-survey sites where this species was caught.

A blank area on the dot layer usually means nobody sampled there, not that the fish is absent. Turn on “every survey site” to see where the survey looked.

Share of records by state

The USGS stream survey caught it at 154 of its sites, in 2 states. That survey and the GBIF records are two different counts of two different things, so the site keeps them apart.

Habitat

Water and movement

Water: WoRMS records this species in fresh water.
USGS NAS habitat: Freshwater
US status: Native transplant — native to part of the United States, moved to other waters inside it.
Migration: Undetermined

Classification

Taxonomy

Kingdom: Animalia
Phylum: Chordata
Superclass: Actinopterygii
Class: Teleostei
Order: Cypriniformes
Family: Leuciscidae
Genus: Hybopsis
Species: Hybopsis hypsinotus
ITIS TSN: 163482
WoRMS AphiaID: 1421415
GBIF key: 2366617

Common questions about Highback Chub

What is the scientific name of Highback Chub?

The scientific name is Hybopsis hypsinotus, in the family Leuciscidae. Classification follows ITIS.

Does Highback Chub live in fresh water or salt water?

WoRMS records this species in fresh water.

Where has Highback Chub been recorded in the United States?

GBIF has observations in 4 states, with the most records in North Carolina, South Carolina, Georgia. The map shows observation records, which do not establish the complete natural range.

Closest relatives