Title: Biblio RTF Export
Author: Biblio 7.x

H.  Hippa, ?Revision and classification of the genus Nepenthosyrphus de Meijere (Diptera, Syrphidae)?, Annales Entomologici Fennici, vol. 44, pp. 1-9, 1978.

H.  Hippa, ?Classification of Xylotini (Diptera, Syrphidae)?, Acta Zoologica Fennica, vol. 156, pp. 1-153, 1978.

H.  Hippa, ?The genus Macrozelima Stackelberg (Diptera: Syrphidae)?, Entomologica Scandinavica, vol. 9, pp. 15-20, 1978.

H.  Hippa, ?The genera Orthoprosopa Macquart and Paratropidia Hull (Diptera: Syrphidae), with a description of P. pacifica n. sp?, Entomologica Scandinavica, vol. 11, pp. 231-235, 1980.

H.  Hippa, ?Revision of the Xylota pendleburyi group (Diptera, Syrphidae)?, Acta Entomologica Fennica, vol. 39, pp. 1-24, 1982.

H.  Hippa, ?Morphology and taxonomy of the Malagasy genus Vadonimyia Seguy (Diptera, Syrphidae)?, Acta Entomologica Fennica, vol. 45, pp. 31-42, 1985.

H.  Hippa, ?The Afrotropical genus Hovaxylota Keiser (Diptera: Syrphidae)?, Entomologica Scandinavica, vol. 15, pp. 511-519, 1984.

H.  Hippa, ?Infrageneric classification and revision of the Oriental species of the genus Brachypalpoides Hippa (Diptera, Syrphidae)?, Acta Entomologica Fennica, vol. 45, pp. 1-20, 1985.

H.  Hippa, ?The genus Milesia Latreille (Diptera, Syrphidae)?, Acta Zoologica Fennica, vol. 187, pp. 1-226, 1990.

H.  Hippa, ?The phylogeny of Syrphidae: The main clades?, Fourth International Congress of Dipterology. International Congress of Dipterology, Oxford, United Kingdom, p. 83, 1998.

H.  Hippa, Nielsen, T. R., and Steenis, J., ?The West Palaearctic species of the genus Eristalis Latreille (Diptera, Syrphidae)?, Norwegian Journal of Entomology, vol. 48, p. 289, 2001.