Galapagos Species Database

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

Pachygrapsus transversus (Gibbes, 1850)

pachygrapsus estriado, Mottled shore crab

Caparace width to 23 mm.

Origin and Affin. Atlantic. Littoral in rocky shore.

Taxonomy

Domain
Eukaryota

Kingdom
Animalia

Phylum
Arthropoda

Class
Malacostraca

Order
Decapoda

Suborder
Pleocyemata

Superfamily
Grapsoidea

Family
Grapsidae

Genus
Pachygrapsus

Species
transversus

Taxon category: Accepted

Syn.: Goniograpsus innotatus Dana, 1851, Grapsus declivifrons Heller, 1862, Grapsus transversus Gibbes, 1850, Leptograpsus rugulosus H. Milne Edwards, 1853, Metopograpsus dubius Saussure, 1858, Metopograpsus miniatus Saussure, 1858, Pachygrapsus advena Catta, 1876, Pachygrapsus intermedius Heller, 1862, fide Appeltans et al. (2010)

Origin: Native

Status

IUCN Red List Category: Not evaluated

Distribution

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

Distribution: Tropical and subtropical Atlantic and eastern Pacific as well as the mediterranean. Gul of California, Panamic, Atlantic, Chlie-Perú and Ecuador (Galapagos Islands)

References

  • Appeltans, W. Bouchet, P., Boxshall, G.A., Fauchald, K., Gordon, D.P., Hoeksema, B.W., Poore, G.C.B., van Soest, R.W.M., Stöhr, S., Walter, T.C., Costello, M.J. (eds.) (2010) World Register of Marine Species (WoRMS). Available online at http://www.marinespecies.org.
  • Garth, J.S. (1991) Taxonomy, Distribution, and Ecology of Galápagos. Brachyura. In: James, M.J. (ed.): Galápagos Marine Invertebrates. Taxonomy, Biogeography, and Evolution in Darwin's Islands. Plenum Press. New York and London, p. 123-155.
  • Hickman, C.P. Jr. Zimmerman, T.L. (2000) A Field Guide to Crustaceans of Galápagos. Sugar Spring Press, Lexington, Virginia, 156 pp.
  • IUCN (2010) IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>. Downloaded on 26 April 2010.

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, Pachygrapsus transversus", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=8539. Accessed 12 May 2026.