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protoperidinium

protoperidinium

protoperidinium

protoperidinium

Genus: Protoperidinium | Dinoflagellate

toxin

Common West Coast species: P. oceanicum, P. conicum, P. divergens, P. crassipes, P. steinii, P. excentricum. P. depressum

Order: Peridiniales

Family: Protoperidiniaceae

 

prorocentrum

Click on illustration to enlarge

Description: Armored cell of variable shape. Many species have apical and antapical horns and/or antapical spines. Chloroplasts absent in most species.

Cell Size: Variable from < 50um to > 100um

Distribution: Widespread throughout the world's oceans.

IFCB images

This Phytoplankton Identification page is affiliated with CeNCOOS and HABMAP, and is maintained by the Kudela Lab at the University of California Santa Cruz. Details about site history, funding, and sources of information and images can be found here.