Zerotula bicarinata (Suter, 1908) Width 1.5mm, Height 0.5mm Marine, Native - Endemic Ahipara, Ranfurly Bank, south-western North Island, southern South Island, and Stewart, Snares, Auckland, and Campbell Islands |
Zerotula coronata Warén & Hain, 1996 Width 1.3mm Marine, Native - Endemic Middlesex and King Banks and Three Kings Islands |
Zerotula hedleyi (Mestayer, 1916) Height 0.5mm, Width 1.0mm Marine, Native - Endemic Middlesex and King Banks, Three Kings Islands, and off northern tip of Northland |
Zerotula nummaria Powell, 1940 Height 0.5mm, Width 1.3mm Marine, Native - Endemic Three Kings Islands, north-eastern and south-western North Island as far south as Wellington, and Chatham Islands |
Zerotula triangulata Powell, 1937 Height 0.55mm, Width 1.1mm Marine, Native - Endemic Middlesex Bank and Three Kings Islands |