132 R. W. CROSSKEY 



Reunion), Mr. A. Loveridge (St. Helena), Dr. I. W. B. Nye (Seychelles), Mr. A. M. 

 Hutson (Morocco) and Mr. A. C. Pont (Morocco). 



For helpful information in correspondence I thank, in addition to persons already 

 named, Dr. P. Grenier, Mr. J. F. Walsh, and Dr. P. Wygodzinsky. 



The photographs by stereoscan microscope of wing microtrichia were taken for me 

 by Dr. W. G. Hale, Liverpool College of Technology, and I am most grateful to him 

 for this favour. 



REFERENCES 



D'Andretta, M. A. V. & D'Andretta, C. 1947. Especies Neotropicais da familia Simuliidae 

 Schiner (Diptera Nematocera). III. Simulium botulibranchium Lutz, 1910 e Simulium 

 travassosi, n. sp. Papiis Dep. Zool. S. Paulo 8 : 145-180. 



Baranov, N. 1926. Eine neue Simuliiden-Art und einige Bemerkungen iiber das System der 

 Simuliiden. Neue Beitr. syst. Insektenk. 3 : 161-164. 



1935- Neues iiber die Kolumbatscher-Miicke. {Simulium columbaczense Schonb.) Arb. 



morph. taxon. Ent. Bevl. 2 : 156-158. 



1938. K. poznavanju golubacke musice VI (Studij golubacke musice i njezinih sinbio- 



cenonta). Vet. Arh. 8 : 313-328. 



Contini, C. 1963. Novi reperti e note ecologiche di alcuni Simulidi della Sardegna e descrizione 

 di Urosimulium stefanii n. gen., n. sp. Memorie Soc. ent. ital. 42 : 87-97. 



1966. Urosimulium juccii n. sp. (Diptera, Simuliidae), nuova specie di Simulide della 



Sardegna. Riv. Parassit. 27 : 269-291. 



Corbet, P. S. 1960a. Larvae of certain East African Ephemeroptera. Revue Zool. Bot. afr. 

 61 : 1 19-129. 



19606. A new species of Afronurus (Ephemeroptera) and its association with Simulium in 



Uganda. Proc. R. ent. Soc. Lond. (B) 29 : 68-72. 



Corti, E. 1914. Le Simulie Italiane nota prima. Atti Soc. ital. Sci. nat. 53 : 192-206. 



Crosskey, R. W. i960. A taxonomic study of the larvae of West African Simuliidae (Dip- 

 tera : Nematocera) with comments on the morphology of the larval black-fly head. Bull. 

 Br. Mus. nat. Hist. (Ent.) 10 : 1-74. 



1965a. A new species of Simulium (Eusimulium) from St. Helena Island, South Atlantic 



(Diptera : Simuliidae). Proc. R. ent. Soc. Lond. (B) 34 : 33-37. 



19656. Subgeneric assignment and synonymy of some southern Palaearctic species of 



Simulium (Diptera : Simuliidae). Ann. Mag. nat. Hist. (13) 7 (1964) : 665-672. 



1966. The immature stages of Simulium speculiventre, type-species of Stilboplax Enderlein 



(Diptera : Simuliidae). Ann. Mag. nat. Hist. (13) 8 (1965) : 129-134. 



1967a. The classification of Simulium Latreille (Diptera : Simuliidae) from Australia, 



New Guinea and the Western Pacific. /. nat. Hist. 1 : 23-51. 



19676. A preliminary revision of the black-flies (Diptera : Simuliidae) of the Middle East. 



Trans. R. ent. Soc. Lond. 119 : 1-45. 

 1968. A new species of Prosimulium Roubaud (Diptera : Simuliidae) from Rhodesia. /. 



nat. Hist. 2 : 487-495. 

 Dalmat, H. T. 1955. The black flies (Diptera, Simuliidae) of Guatemala and their role as 



vectors of onchocerciasis. Smithson. misc. Collns 125 (1) : 1-425. 

 Davies, D. M., Peterson, B. V. & Wood, D. M. 1962. The black flies (Diptera : Simuliidae) 



of Ontario. Part I. Adult identification and distribution with descriptions of six new 



species. Proc. ent. Soc. Ont. 92 (1961) : 70-154. 

 Davies, L. 1965. The structure of certain atypical Simuliidae (Diptera) in relation to evolu- 

 tion within the family, and the erection of a new genus for the Crozet Island black-fly. 



Proc. Linn. Soc. Lond. 176 : 159-180. 



