Galapagos Species Database

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

Theama occidua Sopott-Ehlers & Schmidt, 1975

platelminto, flatworm

sandy beaches

Taxonomy

Domain
Eukaryota

Kingdom
Animalia

Phylum
Platyhelminthes

Order
Polycladida

Suborder
Cotylea

Superfamily
Boninioidea

Family
Theamatidae

Genus
Theama

Species
occidua

Taxon category: Accepted

Syn.: Eutheama occidua Sopott-Ehlers & Schmidt, 1975 (Horton et al., 2021).

Origin: Native

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.
  • 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.
  • Westheide, W. (1991) The meiofauna of the Galápagos: a review. In: M.J. James (ed.): Galápagos marine invertebrates. Taxonomy, biogeography, and evolution in Darwin´s islands. Plenum Press, New York and London, p. 37-73.

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, Theama occidua", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=15055. Accessed 6 November 2026.