Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Oxytoxum crassum
Dinoflagelado, Dinoflagellate
Domain
Eukaryota
Kingdom
Chromista
Phylum
Myzozoa
Class
Dinophyceae
Order
Peridiniales
Family
Oxytoxaceae
Genus
Oxytoxum
Species
crassum
Taxon category: Accepted
The type species (lectotype) of the genus Oxytoxum is Oxytoxum scolopax F.Stein (Guiry & Guiry, 2024).
Origin: Native
Distribution: Mediterranean, Europe, N. America, S. America, Australia and New Zealand, Pacific Islands/Pacific Ocean and Galapagos Island (Carnicer et al., 2019; Guiry & Guiry, 2024).
- Ahyong, S. Boyko, C.B., Bailly, N., Bernot, J., Bieler, R, ... Williams, D.M., Williams, G., Wilson, R., Witkowski, J., Wyatt, N., Wylezich, C., Xavier, J., Xu, K., Zanol, J., Zeidler, W., Zhao, Z., Zullini, A. (2024) World Register of Marine Species Available from https://www.marinespecies.org at VLIZ. doi:10.14284/170
- Carnicer,O. De La Fuente, P., Canepa, A., Keith, I., Rebolledo-Monsalve, E., Diogène, J., & Fernández-Tejedor, M. (2019) Marine dinoflagellate assemblage in the Galápagos Marine Reserve. Frontiers in Marine Science
- Guiry, M.D Guiry, G.M. (2024) AlgaeBase. World-wide electronic publication, University of Galway. https://www.algaebase.org.
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, Oxytoxum crassum", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=25452. Accessed 17 October 2026.