Article text: Wikipedia contributors, Coastal roach (source revision). Licensed under CC BY-SA 4.0. Retrieved 2026-10-11.
Coastal Roach
Hesperoleucus venustus
Leuciscidae · freshwater water fish
1 minute read · Species guide
About Coastal Roach
The coastal roach (Hesperoleucus venustus) is a species of freshwater ray-finned fish belonging to the family Leuciscidae, which includes the daces, chubs, Eurasian minnows and related species. This species is endemic to the coastal rivers of California, the most northerly population is in the Navarro River, then in the Russian River south to Tomales Bay, the drainage of San Francisco Bay but are absent in catchments south of there until the populations in the Salinas and Pajaro rivers. There is a population in the Soquel Creek in Santa Cruz County which was probably introduced from the Salinas River. The population in the Cuyama River may be native.
Range
Where it lives
0%
95.3%of mapped records
Share of records by state
Habitat
Water and movement
- Water
- WoRMS records this species in fresh water.
Classification
Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Superclass
- Actinopterygii
- Class
- Teleostei
- Order
- Cypriniformes
- Family
- Leuciscidae
- Genus
- Hesperoleucus
- Species
- Hesperoleucus venustus
- ITIS TSN
- 1199134
- WoRMS AphiaID
- 1511982
- GBIF key
- 2360051
Common questions about Coastal Roach
What is the scientific name of Coastal Roach?
The scientific name is Hesperoleucus venustus, in the family Leuciscidae. Classification follows ITIS.
Does Coastal Roach live in fresh water or salt water?
WoRMS records this species in fresh water.
Where has Coastal Roach been recorded in the United States?
GBIF has observations in 2 states, with the most records in California, Oregon. The map shows observation records, which do not establish the complete natural range.
Closest relatives
Other Hesperoleucus species
Same family
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