Catapyrgus fraterculus Haase, 2008 Height 1.8mm, Width 1.0mm Freshwater, Subterranean, Native - Endemic, Small slender-conical shell South Island. Paturau and upper Takaka, in cave streams |
Catapyrgus jami Verhaegen & Haase, 2021 Height 1.71mm, Width 1.06mm Freshwater, Native - Endemic, On leaves, stones, woody debris in small spring Kahurangi National Park, NW Nelson |
Catapyrgus matapango Haase, 2008 Height 1.6mm, Width 0.9mm Freshwater, Subterranean, Native - Endemic South Island. Oparara River Valley, NE of Karamea. In seepages and caves |
Catapyrgus sororius Haase, 2008 Height 1.6mm, Width 0.75mm Freshwater, Native - Endemic South Island. NE of Karamea |
Catapyrgus spelaeus Climo, 1974 Height 1.7mm Freshwater, Subterranean, Native - Endemic South Island. Nelson |
Hadopyrgus anops Climo, 1974 Height 2.0mm Freshwater, Subterranean, Native - Endemic South Island. Groundwater in and around Nelson |
Hadopyrgus brevis Climo, 1974 Height 1.5mm Freshwater, Subterranean, Native - Endemic, Very small, pupiform, spire truncated and apex blunt. Operculum light orange South Island. Nelson in groundwater and rivers |
Hadopyrgus dubius Haase, 2008 Height 1.7mm Freshwater, Native - Endemic South Island. NW of Motueka. In groundwater |
Hadopyrgus expositus Haase, 2008 Height 1.8mm Freshwater, Native - Endemic Nelson, South Island, in springs and seepages |
Hadopyrgus ngataana Haase, 2008 Height 1.7mm, Width 1.2mm Freshwater, Native - Endemic South Island. SE of Nelson. Only known from the type locality |
Hadopyrgus rawhiti Haase, 2008 Height 2.0mm, Width 1.2mm Freshwater, Native - Endemic, Seepage by waterfall in stream South Island. Between Hopewell and Raetihi, Marlborough Sounds. Only known from the type locality |
Halopyrgus pagodulus Haase, 2008 Height 2.5mm, Width 1.2mm Brackish, Freshwater, Native - Endemic, Brackish streams North Cape Block to northeast Northland and Great Barrier Island |
Halopyrgus pupoides (Hutton, 1882) Height 3.0mm Brackish, Freshwater, Native - Endemic, Brackish steams and estuaries North and South Island |
Kuschelita inflata Climo, 1974 Height 1.6mm, Width 0.7mm Freshwater, Native - Endemic North Island. Napier-Hastings |
Leptopyrgus manneringi (Climo, 1974) Height 2.5mm Freshwater, Native - Endemic North Island. North of Raglan |
Leptopyrgus melbourni Haase, 2008 Height 1.5mm, Width 0.7mm Freshwater, Seepage in crevices in mudstone North Island. Awakino Gorge |
Leptopyrgus tainui Haase, 2008 Freshwater, Native - Endemic North Island. Mount Pirongia, W of Te Awamutu |
Meridiopyrgus inanga Haase, 2008 Height 1.7mm, Width 0.75mm Freshwater, Native - Endemic South Island. N of Invercargill, in groundwater. Only known from the type locality |
Meridiopyrgus muaupoko Haase, 2008 Height 2.3mm, Width 1.0mm Freshwater, Native - Endemic Dunedin to the Catlins, South Island. In springs and streamlets |
Meridiopyrgus murihiku Haase, 2008 Height 1.9mm, Width 0.9mm Freshwater, Native - Endemic North of Invercargill, South Island. In springs and streamlets |
Meridiopyrgus pupiformis Haase, 2008 Height 2.3mm Freshwater, Native - Endemic South Island. NE of Niagara, SW of Balclutha |
Obtusopyrgus alpinus Haase, 2008 Height 1.8mm Freshwater, Native - Endemic South Island. SE of Arthur's Pass. In seepage trickling over rocks |
Obtusopyrgus farri Verhaegen & Haase, 2021 Height 2.31mm, Width 1.32mm Freshwater, Native - Endemic, On leaves, stones, woody debris in stream Nelson Lakes |
Opacuincola abradeta Haase, 2008 Height 1.7mm, Width 1.7mm Freshwater, Native - Endemic South Island. SW of Paturau, W of Collingwood |
Opacuincola caeca Ponder, 1966 Height 2.24mm, Width 1.84mm Freshwater, Native - Endemic, From cave streams East Takaka, Nelson, South Island |
Opacuincola cervicesmadentes Haase, 2008 Height 1.8mm, Width 1.3mm Freshwater, Native - Endemic South Island. W of Collingwood, Nelson |
Opacuincola conosimilis Haase, 2008 Height 1.6mm, Width 1.3mm Freshwater, Native - Endemic South Island. NE of Karamea. Only known from type locality |
Opacuincola delira Haase, 2008 Brackish, Freshwater, Subterranean, Native - Endemic, On wood, moss, leaves and stones in seepages and caves South Island. NE of Karamea, Nelson |
Opacuincola dulcinella Haase, 2008 Height 1.8mm, Width 1.4mm Freshwater, Native - Endemic E of Takaka, Nelson, South Island |
Opacuincola eduardstraussi Haase, 2008 Height 1.6mm, Width 1.5mm Freshwater, Native - Endemic, On stones in stream South Island. W of Collingwood, Nelson. Only known from type locality |
Opacuincola favus Haase, 2008 Height 1.8mm, Width 1.1mm Freshwater, Native - Endemic, In seepages and cave streams NE of Karamea, Nelson, South Island |
Opacuincola fruticis Haase, 2008 Height 1.8mm Freshwater, Native - Endemic, Stream in cave Paturau, Nelson, South Island |
Opacuincola geometrica Haase, 2008 Height 2.0mm, Width 1.2mm Freshwater, Native - Endemic South of East Takaka, South Island |
Opacuincola gretathunbergae Verhaegen & Haase, 2021 Height 2.74mm, Width 1.63mm Freshwater, Native - Endemic Kahurangi National Park, NW Nelson |
Opacuincola ignorata Haase, 2008 Freshwater, Subterranean, Native - Endemic South of Takaka, South Island |
Opacuincola johannstraussi Haase, 2008 Freshwater, Native - Endemic South Island. SSW of Collingwood, Nelson. On wood and stones in streams |
Opacuincola josefstraussi Haase, 2008 Height 2.3mm, Width 1.5mm Freshwater, Subterranean, Native - Endemic South Island. SSW of Collingwood, Nelson |
Opacuincola kuscheli Climo, 1974 Height 2.3mm Freshwater, Subterranean, Native - Endemic, Streams in caves South Island. Nelson |
Opacuincola lentesferens Haase, 2008 Freshwater, Native - Endemic SW of Upper Takaka, NW of Motueka, South Island |
Opacuincola lisannea Verhaegen & Haase, 2021 Height 2.6mm, Width 1.33mm Freshwater, Native - Endemic, On leaves, stones, woody debris in small spring Kahurangi National Park, NW Nelson |
Opacuincola mete Haase, 2008 Freshwater, Native - Endemic, In dripping moss South Island. Lower Buller Gorge, SE of Westport. Only known from type locality |
Opacuincola mete kahurangi Verhaegen & Haase, 2021 Height 2.44mm, Width 2.04mm Freshwater, Native - Endemic, On rough rocks in river Kahurangi National Park, NW Nelson |
Opacuincola ngatapuna Haase, 2008 Height 2.4mm, Width 1.3mm Freshwater, Native - Endemic South Island. Paturau, Northern Westland |
Opacuincola ovata Haase, 2008 Height 1.7mm Freshwater, Native - Endemic West of Collingwood, South Island |
Opacuincola permutata Haase, 2008 Height 2.2mm, Width 1.7mm Freshwater, Subterranean, Native - Endemic, Seepages and streams in caves South Island. W of Inangahua |
Opacuincola piriformis Haase, 2008 Height 2.0mm Freshwater, Native - Endemic NE of Karamea, South Island. Only known from type locality |
Opacuincola roscoei Haase, 2008 Height 3.4mm, Width 2.4mm Freshwater, Native - Endemic NW of Motueka, South Island |
Opacuincola takakaensis Haase, 2008 Height 2.3mm Freshwater, Native - Endemic South Island. Caves on Takaka Hills, Nelson |
Opacuincola terraelapsus Haase, 2008 Height 1.7mm, Width 1.1mm Freshwater, Native - Endemic South Island. NE of Karamea, Nelson |
Opacuincola turriformis Haase, 2008 Height 2.8mm Freshwater, Native - Endemic South Island. SW of Mangarakau, W of Collingwood |
Paxillostium nanum Gardner, 1970 Height 2.5mm, Width 1.3mm Freshwater, Native - Endemic Northland, in small bush streams or areas of swampy seepage |
Platypyrgus nelsonensis Climo, 1977 Width 2.2mm Freshwater, Subterranean, Native - Endemic Riwaka River, NW of Motueka, South Island |
Potamopyrgus acus Haase, 2008 Height 8.6mm Freshwater, Native - Endemic, In litter on rocks in a wet gully North Island. Port Waikato. Only known from type locality |
Potamopyrgus antipodarum (Gray, 1843) Height 12mm Freshwater, Recent, Native - Endemic North and South Island. Also introduced to Australia, Europe, North America and Japan |
Potamopyrgus dawbini Powell, 1955 Height 3.1mm, Width 1.8mm Freshwater, Native - Endemic Auckland Islands |
Potamopyrgus doci Haase, 2008 Height 1.7mm Freshwater, Native - Endemic North Island. Waitomo Caves, spring at exit of Ruakuri Cave |
Potamopyrgus estuarinus Winterbourn, 1971 Height 7mm Brackish, Freshwater, Native - Endemic North and South Island. Brackish streams |
Potamopyrgus kaitunuparaoa Haase, 2008 Freshwater, Native - Endemic North Island. Upper Mokau River estuary |
Potamopyrgus oppidanus Haase, 2008 Height 2.8mm, Width 1.2mm Freshwater, Native - Endemic North Island. Wellington. Only known from the type locality |
Potamopyrgus troglodytes (Climo, 1974) Height 2.0mm Freshwater, Subterranean, Native - Endemic King Country, North Island |
Rakipyrgus gardneri (Climo, 1974) Freshwater, Subterranean, Native - Endemic North Island, in seepages and groundwater |
Rakiurapyrgus cresswelli (Climo, 1974) Height 2.5mm Freshwater, Native - Endemic, In springs and seepage Stewart Island |
Rakiurapyrgus micula Haase, 2008 Freshwater, Found in moss under waterfall. Similar in shape to R. cresswelli, however, it is much smaller and has a proportionally larger aperture Stewart Island |
Sororipyrgus kutukutu Haase, 2008 Height 2.0mm, Width 1.0mm Freshwater, Native - Endemic Central North Island. Between Awakino and Mahotenui. In rock crevices in seepages and trickles over rock faces |
Sororipyrgus marshalli Haase, 2008 Freshwater, Native - Endemic, Trickle over moss North Island. East of Pahiatua. Only known from type locality |
Sororipyrgus raki Haase, 2008 Height 2.1mm, Width 1.0mm Freshwater, Native - Endemic, In leaf litter, moss, woody debris in trickles over rocks and in seepages Northland, south of Kaikohe |
Tongapyrgus kohitatea Haase, 2008 Height 1.75mm Freshwater, Native - Endemic North of Invercargill, South Island |
Tongapyrgus subterraneus (Suter, 1905) Height 2.75mm, Width 1.25mm Subfossil, Fossil, Native - Endemic Canterbury and northern Otago, South Island |