Taxon Name: https://id.biodiversity.org.au/name/afd/70214880
Amalda festiva Ninomiya, 1991
scientific | ICZN | available | AFD |AuNSLNinomiya, T. (1991). Sixteen new species of the Ancillinae (Gastropoda: Olividae) from Australia, Venus 50(1): 1-18 [primary reference]
Type: holotype: AM C.168721 dry, coarse sand and "beach rock", off Tweed Heads, New South Wales, Australia [28°16'58.8'S,153°43'58.8'E]