Marshall, B.A. 2011 A new species of Latia Gray, 1850 (Gastropoda: Pulmonata: Hygrophila: Chilinoidea: Latiidae) from Miocene Palaeo-lake Manuherikia, southern New Zealand, and biogeographic implications, Molluscan Research, 31(1) (p.48)
Starobogatov, Y.I. 1986 On the taxonomy of the gastropod molluscan genus Latia (Gastropoda Pulmonata Latiidae), Trudy Zoologicheskogo Instituta Akademii Nauk SSSR, 148 (p.93) Original Description
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