Ascoidea may refer to:
*
''Ascoidea'' (fungus), a genus of fungi in the family Ascoideaceae
*
Ascoidea (mite)
Ascoidea is a superfamily of mites. , four families are listed by the Integrated Taxonomic Information System:
* Ameroseiidae
* Antennochelidae
*Ascidae
*Melicharidae
''Melicharidae'' is a family of mites in the order Mesostigmata.
Descripti ...
, a superfamily of mites in the order Mesostigmata
{{Taxonomy disambiguation