Echyridella aucklandica (Gray, 1843) Length 107mm, Height 48mm Freshwater Mussel, Freshwater, Endemic North Island. From Kaeo in the north, Auckland, Waikato to Wanganui and Lake Wairarapa. South Island, from Lake Manapouri to Lake Hauroko Fw.N.S.E. |
Echyridella menziesii (Gray, 1843) Freshwater Mussel, Freshwater, Endemic North and South Island Fw.N.S.E. |
Echyridella onekaka Fenwick & Marshall, 2006 Freshwater Mussel, Freshwater, Endemic South Island. S of Collingwood Fw.S.E. |