- Classification
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- Class: Gastropoda
- Informal Group : Opisthobranchia
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- Clade: Cephalaspidea
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- Suborder: Bulloidea
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- Family: Bullidae
- Single Genus: Bulla
- Species: Bulla ampulla
- Species: Bulla botanica (Australian Bubble)
- Species: Bulla gouldiana
- Species: Bulla striata (Common Atlantic Bubble)
Bulla ampulla
Bulla botanica (Australian Bubble)
Common Atlantic Bubble Shell (Bulla straita Brugière, 1792)
Bulla gouldiana
Hewan 