Protonym: Opisthoscyphus
| Authorship | Mann, 1922: 4 |
|---|---|
| Type name | Type-species: Opisthoscyphus scabrosus (now: junior synonym of Alfaria minuta), by original designation. |
Taxa belonging to this protonym
| Opisthoscyphus | Genus |
Synonym
junior synonym of current valid taxon Alfaria Emery, 1896
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