title: Species of the coccidian genus Alveocystis.
abstract: Publications on the coccidia of certain invertebrates are reviewed and two new taxonomic-nomenclatural combinations are introduced: Alveocystis macrocoronata (Lüling, 1942) n. comb., in hosts Priapulus caudatus and Halicryptus spinulosus (Priapuloidea); and A. gugleri (Wacha, 1981) n. comb., in Triodopsis albolabris (Mollusca).
mesh_terms: D000818:Animals; D003044:Coccidia / Q000145:classification*; D006376:Helminths / Q000469:parasitology; D008974:Mollusca / Q000469:parasitology; D009626:Terminology as Topic