^4 ^^ REFERENCES 



Fraser, C. McL. (1937) Hydroids of the Pacific Coast of Canada and the United States. 

 University of Toronto Press. 



(1944) Hydroids of the Atlantic Coast of North America. University of Toronto Press. 



Fraser, J. H. (1957) Chaetognatha. Fiches d" identification du zooplancton. Sheet 1 (1st 

 revision). Conseil international pour I'exploration de la mer. 



GoFFART, H. (1951) Nematoden der Kulturpflanzen Europas. Paul Parey, Berlin. 



GooDEY, T. (1951) Soil and Freshwater Nematodes. Methuen, London. 



Goodnight, C. J. (1959) Fresh-water Biology, 522-537. 



Grasse, P.-P. (1949) Traite de Zoologie, 6, 263-892. 



(1952, 1953) Traite de Zoologie, 1, Fascs. 1-2. 



(1955) Traite de Zoologie, 17, Fascs. 1-2. 



(1958) Traite de Zoologie, 13, Fascs. 1-3. 



(1959) Traite de Zoologie, 5, Fasc. 1, 1-686. 



(1960) Traite de Zoologie, 5, Fasc. 2, 1623-2164. 



Griffiths, I. (1959) The Phylogeny of Sminthillus limbatus and the Status of the Brachy- 

 cephalidae (Amphibia Salientia). Proc. zool. Soc. Land., 132, 457-487. 



GuRNEY, R. (1933) British Fresh-water Copepoda, Vol. 3. London, printed for the Ray Society. 



Harant, H. (1948) Traite de Zoologie, 11, 895-919. 



Harant, H. &. Grasse, P.-P. (1959) Traite de Zoologie, 5, Fasc. 1, 471-593. 



Harding, W. A. (1910) A Revision of the British Leeches. Parasitology, 3, 130-201 . 



Harding, W. A. & Moore, J. P. (1927) The Fauna of British India. Hirudinea. Taylor & 



Francis, London. 

 Harring, H. K. (1913) Synopsis of the Rotatoria. Bull. U.S. nat. Mus., 81. 

 Hartman, O. (1954) Pogonophora Johansson, 1938. Systematic Zoology, 3, 183-185. 

 Hedgpeth, J. W. (1947) On the Evolutionary Significance of the Pycnogonida. Smithson. misc. 



Coll., 106, 18. 

 Helfer, H. & ScHLOTTKE, E. (1935) Bronn's KJassen, 5, Abt. 4, B.2, 1-314. 

 Heymons, R. (1935) Bronn's Klassen, 5, Abt. 4, B.l. 

 Hoffmann, H. (1929) BromfsKlassen, 3, Abt. 1, 1-134. 



(1 929-1 930) Bronn's Klassen, 3, Abt. 1 , 1 35-382. 



(1932-1940) Bronn's Klassen, 3, Abt. 2, B.3. 



Hudson, C. T. & Gosse, P. H. (1886) The Rotifera. Longmans, Green, London. 

 Hughes, T. E. (1959) Mites, or the Acari. University of London, The Athlone Press. 

 Hyman, L. H. (1940) The Invertebrates.^ Vol. L Protozoa through Ctenophora. 



(1951a) The Invertebrates. Vol. IL Platyhelminthes and Rhynchocoela. 



(19516) The Invertebrates. Vol. IIL Acanthocephala, Aschelminthes and Entoprocta. 



(1955) The Invertebrates. Vol. IV. Echinodermata. 



(1959) The Invertebrates. Vol. V. Smaller Coelomate Groups. 



Imms, a. D. (1957) A General Textbook of Entomology. Methuen, London. 



IVANOV, A. V. (1960) Traite de Zoologie, 5, Fasc. 2, 1521-1622. 



Jewell, M. (1959) Fresh-water Biology, 298-312. 



Johnson, S. (1755) A Dictionary of the English Language. W. Strahan, London. 



Kaston, B. J. «& Kaston, E. (1953) How to know the Spiders. W. C. Brown, Dubuque, Iowa. 



Kruger, p. (1940) Bronn's Klassen, 5, Abt. 1 , B.3, 1-560. 



Kudo, R. R. (1954) Protozoology. C. C. Thomas, U.S.A. 



Kukenthal, W. & Krumbach, T. (1927) Handb. Zool., Beri, 3, 1, 277-1 158. 



Lang, K. (1949) Echinoderida. Further zool. Res. Swed. Antarct. Exp., 4, Part 2. 



Lemche, H. (1948) Northern and Arctic Tectibranch Gastropods. L The Larval Shells. 



IL A Revision of the Cephalaspid Species. K. danske vidensk. Selsk., biol, 5, 3. 

 Lemche, H. & Wingstrand, K. G. (1960) Traite de Zoologie, 5, Fasc. 2, 1787-1821. 

 Locket, G. H. & Millidge, A. F. (1951, 1953) British Spiders. London, printed for the Ray 

 Society. 



' i.e. Hyman, L. H. The Invertebrates. McGraw-Hill, New York. 



