Notoacmea badia W.R.B. Oliver, 1926
Length 11mm, Width 9mm, Height 3.5mm
Marine, Native - Endemic, At low tide, in clean tidal pools on exposed shores
South Island, Otago

Notoacmea cellanoides W.R.B. Oliver, 1926
Length 57mm, Width 23mm, Height 8mm
Marine, Native - Endemic, More solid than pileopsis, with strong radial ribs and brown interior
North Island and northern South Island

Notoacmea daedala (Suter, 1907)
Length 16mm, Width 14mm, Height 6mm
Marine, Native - Endemic, Under boulders resting on clean sand, from intertidal flats to exposed shores
North, South and Stewart Islands

Notoacmea elongata Quoy & Gaimard, 1834
Length 20mm, Width 10mm, Height 3mm
Marine, Native - Endemic, Under boulders from mud flats to exposed shores
North and South Islands

Notoacmea parviconoidea (Suter, 1907)
Length 12mm, Width 9mm, Height 6mm
Marine, Native - Endemic, On rocks and mussels at low tide
North, South, Stewart and Chatham Islands

Notoacmea pileopsis (Quoy & Gaimard, 1834)
Length 33mm, Width 28mm, Height 12mm
Marine, Native - Endemic, Broadly ovate, outer surface finely radially lirate. Interior with an almost black margin
North Island and northern South Island

Notoacmea potae Nakano, Marshall, Kennedy & Spencer,2009
Length 8.8mm, Width 6mm
Marine, Native - Endemic, On rocks in sheltered inlets, or attached to dead bivalve shells
North and South Island

Notoacmea rapida Nakano, Marshall, Kennedy & Spencer,2009
Length 6.8mm, Width 3.5mm
Marine, Native - Endemic, In muddy harbours, mainly on dead bivalves, usually on the inside of the valves
North Island. Northland to Napier

Notoacmea scapha (Suter, 1907)
Length 10mm
Marine, Native - Endemic
North and South Islands, in harbours on Zostera and dead shells

Notoacmea scopulina W.R.B. Oliver, 1926
Length 19.7mm, Width 15mm, Height 5mm
Marine, Native - Endemic
North and South Island. In the high intertidal zone on exposed shores

Notoacmea sturnus (Hombron & Jacquinot, 1841)
Length 31.9mm, Width 23mm, Height 13mm
Marine, Native - Endemic, Narrowly elliptical, with the apex at the anterior end. Exterior is smooth
South Island, from Banks Peninsula south. Snares, Auckland, Campbell, Bounty, Antipodes & Macquarie Islands

Notoacmea subantarctica W.R.B. Oliver, 1926
Length 19mm, Width 14mm
Marine, Native - Endemic, Inhabits the high intertidal zone to splash zone on exposed shores
Auckland and Campbell Islands

Notoacmea subtilis (Suter, 1907)
Length 6mm, Width 5mm, Height 3mm
Marine, Native - Endemic
Northland to East Cape

Notoacmea turbatrix Nakano, Marshall, Kennedy & Spencer,2009
Length 7mm, Width 5mm
Marine, Native - Endemic, Low tide, on rocks and shells in exposed rock pools
North and South Islands