On the freshwater infusoria of the Wellington district Maskell
Maskell (1887): On the freshwater infusoria of the Wellington district – Transactions of the New Zealand Institute. Frueher & Fortgesetzt: Transactions and Proceedings of the New Zealand Institute. – 20: 3 - 19.
On the freshwater infusoria of the Wellington district Maskell
Maskell (1886): On the freshwater infusoria of the Wellington district – Transactions of the New Zealand Institute. Frueher & Fortgesetzt: Transactions and Proceedings of the New Zealand Institute. – 19: 49 - 61.