Species:  Semicassis (Semicassis) angasi |  Angas' Bonnet Date: 2023-04-15 State: Queensland

Institution: Queensland Museum Collection: Queensland Museum Molluscs Basis of record: Preserved specimen Catalogue number: Molluscs:MO86269 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2016-06-26 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P056317 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2018-02-11 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P057981 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2018-10-23 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P058755 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2016-09-14 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P056790 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2020-06-06 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P061417 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Year: 1971 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P062681 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2017-05-10 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P057459 View record

Species:  Semicassis (Semicassis) labiata |  Lipped Bonnet Date: 1987-04-24 State: Queensland

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P059264 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2020-01-27 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P060771 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2019-02-02 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P059201 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2015-03-12 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P054955 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Year: 1989 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P064066 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 1982-10-11 State: Queensland

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P058351 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2021-01-05 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P062144 View record

Species:  Semicassis (Semicassis) labiata |  Lipped Bonnet Date: 1983-08-09 State: New South Wales

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P059263 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2018-09-15 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P058631 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2018-12-26 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P059071 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2019-11-16 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P060339 View record

Species:  Semicassis (Semicassis) bisulcata |  Nash's Helmet Date: 2019-05-16 State: Northern Territory

Institution: Museum and Art Gallery of the Northern Territory Collection: Museum and Art Gallery of the Northern Territory Malacology Collection Basis of record: Preserved specimen Catalogue number: Mollusc:P059555 View record