Volume 37, 1904
– 254 –

Lake Rotoiti.
Diplodon menziesi, Gray, subsp. hochstetteri, Dunker.
Sphærium novæ-zelandiœ, Deshayes.
– 255 –

Potamopyrgus corolla, Gould, subsp. salleana, Fischer.
Isidora lirata, Tenison-Woods.

Diplodon menziesi, Gray, subsp. hochstetteri, Dunker.
Sphærium novæ-zelandiœ, Deshayes.

Potamopyrgus corolla, Gould, subsp. salleana, Fischer.
Isidora lirata, Tenison-Woods.