LIST OF THE INTRODUCED LAND AND MESH-WATER 

 MOLLUSCA OF NEW ZEALAND. 



1. Lymnoea stagnalis, Linne. 



Helix stagnalis, L., Syst. Nat., ed. 10, 1758, 774. Limnceus stagnalis, L. : 

 Forbes and Hanley, Hist, Brit. Moll., iv, 174. 



Onehunga Springs. Introduced as food for trout in the River 

 Avon. 



2. Limnoea auricularia, Linne. 



Helix auricularia, L., Syst. Nat., ed. 10, 1758, 774. Limnceus auricularius, 

 L. : Forbes and Hanley, Hist. Brit. Moll., iv, 1(39. 



An empty shell was found near Wanganui. 



3. Hyalinia crystallina, Miiller. 



Helix crystallina, 0. F. Miiller, Hist. Verm., ii, 1774, 23. Zonites crystal- 

 linus, Mull. : Forbes and Hanley, Hist. Brit. Moll., iv, 41. 



Auckland. 



4. Hyalinia alliaria, Miller. 



Helix alliaria, Miller, Ann. Philos. (n.s.), iii, 379. Zonites alliarius, Miller: 

 Forbes and Hanley, Hist. Brit. Moll., iv, 34. 



In conservatories and hothouses. 



5. Hyalinia cellaria, Miiller. 



Helix cellaria, 0. F. Miiller, Hist. Verm., ii, 1774, 28. Zonites cellarius, 

 Miill. : Forbes and Hanley, Hist. Brit. Moll., iv, 33. Helix corneofulva, 

 Pfeiffer, M.H. Viv., v, 145. 



This species has been undergoing a great deal of variation, and 

 specialists may be able to separate different varieties, subspecies, and 

 even species of the cellaria group. 



In gardens, meadows, &c., mostly hiding under stones. 



6. Agriolimax laevis, Miiller. 



Limax Icevis, 0. F. Miiller, Hist. Verm., ii. 1774, 1. L. brunneus, Draparnaud, 

 Tabl. Moll., 101 ; Forbes and Hanley, Hist. Brit. Moll., iv, 20. 



A cosmopolitan slug. 



7. Agriolimax agrestis, Linne. 



Li max agrestis, L., Syst, Nat., ed. 10, 1758, 652. Forbes and Hanley, 

 Hist, Brit, Moll., iv, 20. L. molestus, Hutton, T.N.Z.L, xi, 331. 



Common in meadows, fields, and gardens. 



8. Limax maximus, Linne. 



L. maximus, L., Syst. Nat,, ed. 10, 1758, 052, L. cinereus, Miill. : Forbes 

 and Hanley, Hist, Brit. Moll., iv, 15. 



Dunedin (Hutton). 



