Tuatara: Volume 5, Issue 2, August 1953

National Forest Survey	Ashley Cunningham	39
Gyrocotyle, a Peculiar Parasite of the Elephant Fish in New Zealand	H. W. Manter	49
Plant Virus Research	Cynthia M. Smart	52
A Guide to the Athecate (Gymnoblastic) Hydroids and Medusae of New Zealand	Patricia M. Ralph	59

Journal of the Biological Society

Victoria University College

Wellington New Zealand

– –

Contents