References
- Clunies Ross , I. and Gordon , H.McL. 1936 . The Internal Parasites and Parasitic Diseases of Sheep , Sydney : Angus & Robertson .
- Gilruth , J. A. 1899 . Rept. Div. Vet. Sci., N.Z. Dept. Agric. 1898–99 , : 81 – 81 .
- Gilruth , J. A. 1901 . Vet. J. , 53 : 26 – 26 .
- Gilruth , J. A. 1902 . Rept. Div. Vet. Sci., N.Z. Dept Agric. 1901–2 , : 291 – 291 .
- Gilruth , J. A. 1903 . Rept. Div. Vet. Sci., N.Z. Dept Agric. 1902–3 , : 313 – 313 .
- Gilruth , J. A. 1906a . Rept. Div. Vet. Sci., N.Z. Dept Agric. 1905–6 , : 304 – 304 .
- Gilruth , J. A. 1906b . Rept. Div. Vet. Sci., N.Z. Dept Agric. 1905–6 , : 307 – 307 .
- Gilruth , J. A. and Reakes , C. J. 1907 . Rept. Div. Vet. Sci., N.Z. Dept Agric. 1906–7 , : 391 – 391 .
- Gordon , H. McL. 1932 . Aust. vet. J. , 8 : 2 – 2 .
- Reakes , C. J. 1900 . Rept. Div. Vet. Sci., N.Z. Dept. Agric. 1899–1900 , : 190 – 190 .
- Reakes , C. J. 1909 . Rept. Div. Vet. Sci., N.Z. Dept. Agric. 1908–9 , : 104 – 104 .
- Tetley , J. H. 1934 . J. Helminth. , 12 : 183 – 183 .
- Tetley , J. H. 1935a . J. Helminth. , 13 : 41 – 41 .
- Tetley , J. H. 1935b . Nature , 136 : 477 – 477 .
- Tetley , J. H. 1937 . N.Z. J. Sci. Tech. , 18 ( 11 ) : 805 – 805 .
- Thomson , G. M. 1922 . The Naturalisation of Animals and Plants in New Zealand , London : C.U.P. .
- Young , M. R. 1938 . Helminth Parasites of New Zealand , St. Albans : Imperial Bureau of Agricultural Parasitology (Helminthology) .