Galapagos Species Database

The Galapagos Species Database shares the information about the species from our Natural History Collections.

Diapterus brevirostris (Sauvage, 1879)

Peruvian mojarra, Short-snout mojarra

Taxonomy

Domain
Eukaryota

Kingdom
Animalia

Phylum
Chordata

Class
Teleostei

Order
Eupercaria incertae sedis

Family
Gerreidae

Genus
Diapterus

Species
brevirostris

Taxon category: Accepted

Syn.: Gerres brevirostris Sauvage, 1879(Horton et al., 2021). Note: The records of Diapterus peruvianus are now classified as Diapterus brevirostris, based in Fricke, R. et al. (2023).

Origin: Native

Distribution

Map of specimen collection localities or observation records for this species in our collections database.

Distribution: Eastern Pacific: Pacific coast of southern Baja California Sur (Mexico) south to Peru, including central and southern Gulf of California (Mexico) and Galapagos Islands (Ecuador). Habitat: freshwater, brackish, marine (Fricke, et al. 2023).

References

  • Horton, T. Horton, T., Kroh, A., Ahyong, S., Bailly, N., Boyko, C. B., Brandão, S. N., Gofas, S., Hooper, J. N. A., Hernandez, F., Holovachov, O., Mees, J., Molodtsova, T. N., Paulay, G., Decock, W., Dekeyzer, S., Poffyn, G., Vandepitte, L., Vanhoorne, B., Adlard, R., ... Zhao, Z. (2021) World Register of Marine Species. Available from https://www.marinespecies.org at VLIZ.
  • Froese, R. D. Pauly. Eds. (2021) FishBase World Wide Web electronic publication. www.fishbase.org,
  • Grove, J.S. Long, D.J., Robertson, D.R. & Victor, B.C. (2022) List of Fishes of the Galapagos Archipelago, Ecuador. Journal of the Ocean Science Foundation, 39, 14–22.
  • Fricke, R. Eschmeyer, W. N. & Van der Laan, R. eds. (2022) ESCHMEYER'S CATALOG OF FISHES: GENERA, SPECIES, REFERENCES. (http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp). Electronic version.

You are welcome to download and use the information found in this page, acknowledging its source.

This page should be cited as follows:

"Galapagos Species Database, Diapterus brevirostris", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=24822. Accessed 5 September 2025.