Species: Protothaca pectorina Date: 1991-10-31 Country: Brasil
Institution: Universidade Federal do Ceará Collection: Coleção Malacológica Prof. Henry Ramos Matthews Basis of record: Preserved specimen Catalogue number: CMPHRM – B:CMPHRM5535B View record
Species: Protothaca pectorina Date: 1992-12-12 Country: Brasil
Institution: Universidade Federal do Ceará Collection: Coleção Malacológica Prof. Henry Ramos Matthews Basis of record: Preserved specimen Catalogue number: CMPHRM – B:CMPHRM3750B View record