Attenuata affinis (Powell, 1940) Height 2.05mm, Width 1.09mm Marine, Native - Endemic Middlesex and King Banks, Three Kings Islands, and off Cape Reinga and Cape Maria van Diemen |
Attenuata affinis orientalis (Dell, 1956) Height 2.2mm, Width 1.1mm Marine, Native - Endemic Chatham Islands |
Attenuata bollonsi (Powell, 1930) Height 2.5mm, Width 1.3mm Marine, Native - Endemic Middlesex and King Banks, Three Kings Islands, and north-eastern North Island |
Attenuata cochlearella (Powell, 1937) Height 1.9mm, Width 0.9mm Marine, Native - Endemic Middlesex and King Banks, Three Kings Islands, and north-eastern North Island as far south as Poor Knights Islands |
Attenuata contigua (Powell, 1940) Height 1.58mm, Width 0.7mm Marine, Native - Endemic Three Kings Islands, and off Cape Maria van Diemen, Cape Reinga and Tom Bowling Bay |
Attenuata finlayi (Powell, 1930) Height 2.2mm, Width 1.05mm Marine, Native - Endemic North-eastern North Island as far south as Mayor Island |
Attenuata manawatawhia (Powell, 1937) Height 2.1mm, Width 1.25mm Marine, Native - Endemic Middlesex and King Banks, Three Kings Islands, northern North Island and western South Island |
Attenuata merelina (Dell, 1956) Height 2.7mm, Width 1.6mm Marine, Native - Endemic South-eastern South Island and Auckland Islands |
Attenuata regis (Powell, 1940) Height 2.5mm, Width 1.0mm Marine, Native - Endemic King Bank, Three Kings Islands, and north-eastern North Island as far south as Bay of Islands |