Abstract
The genus Nigranitida Metz is revised with the description of three new species, N. gibba Webb, N. irwini Webb, and N. margaretae Webb from Argentina. A key to the identification of the four species is included along with illustrations of the genitalia.References
Irwin, M.E. (1976) Morphology of the terminalia and known ovipositing behaviour of female Therevidae (Diptera: Asiloidea), with an account of correlated adaptations and comments on cladistic relationships. Annals of the Natal Museum, 22, 913–935.
Irwin, M.E. & Lyneborg, L. (1981a [1980]) The genera of Nearctic Therevidae. Bulletin of the Illinois Natural History Survey, 32, 193–227.
Irwin, M.E. & Lyneborg, L. (1981b) Therevidae. In: McAlpine, J.F., Peterson, B.V., Shewell, G.E., Teskey, H.J., Vockeroth, J.R. & Wood, D.M. (coords.): Manual of Nearctic Diptera Volume 1, Research Branch, Agriculture Canada, Ottawa, Ontario, Canada, pp. 513–523.
Kampmeier, G.E., Irwin, M.E. & Algmin, K. (2004) Mandala 5.3: a database system for systematics & biodiversity studies. Diptera Data Dissemination Disk II. (CD-ROM). North American Dipterist’s Society.
Kröber, 0. (1911) Die Thereviden Süd- und Mittelamerikas. Annales Musei Nationalis Hungarici, 9, 475–529.
Lyneborg, L. (2001) The Australian stiletto-flies of the Anabarhynchus genus-group (Diptera: Therevidae). Entomonograph 13, 256 pp.
McAlpine, J.F. (1981) Morphology and terminology - Adults. In: McAlpine, J.F., Peterson, B.V., Shewell, G.E., Teskey, H.J., Vockeroth, J.R. & Wood, D.M. (coords.): Manual of Nearctic Diptera Volume 1, Research Branch, Agriculture Canada, Ottawa, Ontario, Canada, pp. 9-63.
Metz, M.A. (2002) Systematics within the Therevinae (Insecta: Diptera: Therevidae. Unpublished Ph.D. Dissertation, Natural Resources and Environmental Sciences, University of Illinois, Urbana, IL., USA. 281 pp.
Metz, M.A., Webb, D.W. & Irwin, M.E. (2003) A review of the genus Psilocephala Zetterstedt (Diptera: Therevidae) with the description of four new genera. Studia Dipterologica, 10(1), 227–266.
Webb, D.W. & Irwin, M.E. (1999) A revision of Tabuda Walker and Tabudamima Irwin and Lyneborg with the description of a new genus Incoxoverpa Webb and Irwin (Diptera: Therevidae: Therevinae). Annals of the Entomological Society of America, 92, 644–674.
Winterton, S.L., Irwin, M.E. & Yeates, D.K. (1999a) Systematics of Nanexila Winterton & Irwin, gen. nov. (Diptera: Therevidae) from Australia. Invertebrate Taxonomy, 13, 237–308.
Winterton, S.L., Merritt, D.J., O’Toole, A., Yeates, D.K. & Irwin, M.E. (1999b) Morphology and histology of the spermathecal sac, a novel structure in the female reproductive system of Therevidae (Diptera: Asiloidea). International Journal of Insect Morphology and Embryology, 28, 273–279.
Winterton, S.L., Yang, L., Wiegmann, B.M. & Yeates, D.K. (2001) Phylogenetic revision of Agapophytinae subf. n. (Diptera: Therevidae) based on molecular and morphological evidence. Systematic Entomology, 26, 173–211.
Wulp, F.M., van der. (1888) Nieuwe argentijnsche Diptera. Tijdschrift voor Entomologie, 13, 359–376.