Lucilla singleyana (Pilsbry, 1889) Width 2.4mm, Height 0.9mm Subterranean, Land, Introduced, Endemic to North America, occurring naturally from New Jersey south to Florida, and west to Arizona. Introduced to California, and apparently also to Europe and New Zealand North and South Island L.N.S.I.
Key to Geographical Ranges
The symbols K.A.C.F.M.An. are used to indicate the geographical range of the species.
They have been adopted to give an approximation of the range of each species within New Zealand.
Aupourian - Kaipara Harbour, north around North Cape, encompassing the Three Kings Islands and south to East Cape
Cookian - Lower North Island and the northern part of the South Island