An organism that feeds on algae.

Fishes (4)

Gastromyzon (Genus) Günther, 1874

Hemiancistrus guahiborum Werneke, Armbruster, Lujan & Taphorn, 2005

Pseudotocinclus (Genus) Nichols, 1919

Stiphodon aureorostrum Tan & Chen, 2005

Molluscs (3)

Elysia clarki Pierce et al., 2006

Elysia crispata Morch, 1863 - lettuce sea slug

Haminoea cymbalum

Protozoa (1)

Dactylosphaerium (Genus) Hertwig & Lesser, 1874