Newtoniellidae – Eumetulinae: Zaclys semilaevis (Tenison-Woods, 1878) (‘semi-smooth false-creeper’)
Synonym(s): semilaevis Tenison-Woods, 1878.
Typical shell-length 5.0 mm. Lives subtidally and offshore. Native. Endemic to southeastern and southwestern Australia (NSW, TAS, VIC, SA and WA).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
Superfamily: Triphoroidea
Family: Cerithiopsidae
Subfamily: Cerithiopsinae
Genus: Zaclys
Localities for Zaclys semilaevis
Ansons Bay
Bangor: Lagoon Bay
Beechford: foreshore
Bicheno: Cod Rock
Bicheno: Redbill Beach
Binalong Bay: Jeanneret Beach
Blackmans Bay
Black River Beach: southern end
Bridport (unlocalised)
Cape Portland: Roses Bay
Denison Beach: Porch Rocks
De Witt Island
Eaglehawk Neck: eastern side
Flinders Island: E coast (unlocalised)
Flinders Island: Fotheringate Beach: southern end
Flinders Island: The Dock
Flinders Island (unlocalised)
Georges Bay: Blanche Point
Greens Beach: main beach
King Island: Fitzmaurice Bay
Maria Island: Darlington Bay
Mulcahy Bay
North Bruny Island: Bull Bay
North West coast of Tasmania (unlocalised)
Nubeena: Roaring Beach
Orford: Spring Beach
Pirates Bay: near landing
Pirates Bay (unlocalised)
Port Arthur: Denmans Cove
Port Davey: Whalers Cove
South Bruny Island: Adventure Bay: East Cove
Tamar River: Kelso: foreshore
Taroona: Dixons Beach
The Gardens: Swimcart Beach
