Alveolaria may refer to:
*
''Alveolaria'' (bryozoan), a fossil genus of bryozoans in the family
Cerioporidae
*
''Alveolaria'' (fungus), a genus of funguses in the family
Pucciniosiraceae
The Pucciniosiraceae are a family of rust fungi in the order Pucciniales. The family contains 10 genera and 57 species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of bio ...
* ''Alveolaria'', a genus of polychaetes in the family Sabellariidae, synonym of ''
Sabellaria
''Sabellaria'' is a genus of marine polychaete worms in the family Sabellariidae. The type species is ''Sabellaria alveolata'' (Linnaeus, 1767). These worms are sedentary and build tubes in which to live from sand and shell fragments. Some specie ...
''
{{Genus disambiguation