Diaphana brazieri Angas, 1877 Height 4.5mm, Width 2.8mm Marine, Native - Non-endemic South-eastern Australia and New Zealand. Off Cape Reinga, north-eastern and south-western North Island, eastern and south-western South Island, Stewart, Auckland and Campbell islands, from 10-586m |
Diaphana tasmanica (Beddome, 1883) Marine, Native - Non-endemic South-eastern Australia and southern New Zealand. Stewart Island and Auckland Islands, from 1-141m |
Diaphana umbilicata (Murdoch & Suter, 1906) Height 3.5mm, Width 2.2mm Marine, Native - Endemic Three Kings Islands, northern North Island, Cook Strait, eastern South Island, and Chatham Islands, from 23-805m |