Sinezona bandeli B.A. Marshall, 2002
Width 1.3mm
Marine, Native - Endemic
Three Kings Island and north-eastern North Island to East Cape. 0-805 metres

Sinezona brevis (Hedley, 1904)
Width 1.2mm, Height 1mm
Marine, Native - Endemic
North Island, north part of South Island and Chatham Islands. In shell sand and inter-tidal on weed

Sinezona brucei Geiger, 2012
Marine, Native - Endemic
Kermadec Islands, Norfolk Island, North Island, Northland to Bay of Plenty

Sinezona calumnior Geiger, 2012
Marine

Sinezona enigmatica Geiger & Marshall, 2012
Width 1.24mm, Height 0.86mm
Marine, Native - Endemic
Northern New Zealand, intertidal

Sinezona iota (Finlay, 1926)
Height 0.9mm, Width 0.8mm
Marine, Native - Endemic
North, South, Stewart, Chatham, Bounty and the Snares Islands

Sinezona laqueus (Finlay, 1926)
Width 1.5mm, Height 1.25mm
Marine, Native - Endemic
Off North, South, Stewart, Snares, Antipodes and Chatham Islands

Sinezona levigata (Iredale, 1908)
Width 1.0mm
Marine, Native - Endemic
Off South, Stewart, Snares, Antipodes, Auckland, Campbell and Chatham Islands. 0-113 metres

Sinezona macleani Geiger, 2006
Marine
West Norfolk Ridge to Kermadec Islands, also Fiji, New Caledonia, Indonesia. Off Curtis Island 1000 metres, elsewhere 25-830 metres

Sinezona mechanica Geiger & Marshall, 2012
Width 1.28mm, Height 0.89mm
Marine
Ranfurly Bank, East Cape to Stewart Island, and Chatham Islands. Also Macquarie Island

Sinezona pacifica (W.R.B. Oliver, 1915)
Width 1.0mm
Marine, Known from beach specimens, under stones and and from algae washings intertidally, down to about 100 metres
Australia from northern NSW to south-western WA. Raoul Island, Kermadec Islands, Lork Howe, and Norfolk Island. Macquarie Island

Sinezona pauperata Powell, 1933
Width 0.5mm, Height 0.4mm
Marine
Chatham Islands, 18 metres

Sinezona platyspira Geiger & Marshall, 2012
Height 0.6mm, Width 0.95mm
Marine, Native - Endemic
West Norfolk Ridge, W of Cape Reinga, northern New Zealand, 785-800 metres

Sinezona subantarctica (Hedley, 1916)
Height 0.75mm, Width 1.15mm
Marine
Macquarie Islands

Sinezona wanganellica Geiger & Marshall, 2012
Width 0.71mm, Height 0.41mm
Marine, Native - Endemic
West Norfolk Ridge, NW of Cape Maria van Diemen