Synonyms: Anthidium compactum (heterotypic); Anthidium fuelleborni (heterotypic); Anthidium glomerosum (heterotypic); Anthidium neavei (heterotypic); Anthidium truncatum (homotypic); Dianthidium compactum (heterotypic); Dianthidium truncatiforme (heterotypic); Dianthidium truncatum (homotypic); Hypanthidium angustifrons (heterotypic); Hypanthidium compactum (heterotypic); Hypanthidium truncatiforme (heterotypic); Micranthidium compactum (heterotypic); Micranthidium truncatum (homotypic); Micranthidium xanthostomum (heterotypic); Pachyanthidium angustifrons (heterotypic); Pachyanthidium compactum (heterotypic); Pachyanthidium libericum (heterotypic); Pachyanthidium subtruncatum (heterotypic); Pachyanthidium truncatiforme (heterotypic); Pachyanthidium truncatum (homotypic); Pachyanthidium truncatum alberti; Pachyanthidium truncatum ferricorne (heterotypic); Pachyanthidium truncatum livingstonei; Pachyanthidium truncatum neavei (heterotypic); Pachyanthidium xanthostomum (heterotypic); Pseudoanthidium compactum; Pseudoanthidium livingstonei