| australia | queensland | mammilla melanostomus | species | 7 | 0 |
| australia | queensland | naticarius onca cryptic species complex sp. 1 | species | 24 | 0 |
| australia | queensland | naticarius onca cryptic species complex sp. 2 | species | 15 | 0 |
| australia | queensland | naticarius sertatus | species | 3 | 0 |
| australia | queensland | naticarius sp. th-2009 | species | 2 | 0 |
| australia | queensland | naticarius zonalis | species | 3 | 0 |
| australia | queensland | polinices cumingianus | species | 3 | 0 |
| australia | queensland | polinices jukesii | species | 6 | 0 |
| australia | queensland | polinices mammilla | species | 12 | 0 |
| australia | queensland | polinices mellosus | species | 9 | 0 |
| australia | queensland | polinices peselephanti | species | 14 | 0 |
| australia | western australia | mammilla simiae | species | 4 | 0 |
| australia | western australia | naticarius concinnus | species | 4 | 0 |
| australia | western australia | naticarius sertatus | species | 4 | 0 |
| australia | western australia | polinices cumingianus | species | 512 | 0 |
| australia | western australia | sinum haliotoideum | species | 3 | 0 |
| canada | new brunswick | lunatia heros | species | 4 | 0 |
| canada | new brunswick | lunatia pallida | species | 1 | 0 |
| canada | northwest territories | cryptonatica affinis | species | 1 | 0 |
| canada | nova scotia | lunatia heros | species | 4 | 0 |
| canada | quebec | lunatia heros | species | 226 | 0 |
| china | | lunatia gilva | species | 5 | 0 |
| china | | natica lineata | species | 4 | 0 |
| china | | neverita didyma | species | 1 | 0 |
| china | | notocochlis tigrina | species | 2 | 0 |
| china | | polinices sagamiensis | species | 1 | 0 |
| costa rica | | mammilla caprae | species | 2 | 0 |
| indonesia | north maluku province | polinices jukesii | species | 10 | 0 |
| italy | campania region | naticarius stercusmuscarum | species | 1 | 0 |
| japan | okinawa prefecture | natica fasciata | species | 7 | 0 |
| mexico | baja california | sinum sanctijohannis | species | 4 | 0 |
| mexico | sonora | polinices uber | species | 7 | 0 |
| philippines | | mammilla priamus | species | 3 | 0 |
| philippines | autonomous region in muslim mindanao | mammilla melanostomoides | species | 5 | 0 |
| portugal | setubal district | euspira nitida | species | 1 | 0 |
| sweden | | lunatia alderi | species | 1 | 0 |
| sweden | varmland | euspira montagui | species | 1 | 0 |
| united kingdom | | euspira fusca | species | 4 | 0 |
| united states | alaska | cryptonatica affinis | species | 7 | 0 |
| united states | alaska | cryptonatica aleutica | species | 2 | 0 |
| united states | alaska | cryptonatica russa | species | 1 | 0 |
| united states | alaska | neverita lewisii | species | 2 | 0 |
| united states | florida | polinices lacteus | species | 8 | 0 |
| united states | maryland | neverita duplicata | species | 2 | 0 |
| united states | virginia | neverita duplicata | species | 2 | 0 |
| vanuatu | | mammilla melanostomoides | species | 3 | 0 |
| vanuatu | | polinices flemingianus | species | 1 | 0 |
| vanuatu | | polinices mammilla | species | 5 | 0 |