Eleven new species of Amblypsilopus Bigot (Diptera: Dolichopodidae: Sciapodinae) and a key to the species of Madagascar and adjacent islands

Keywords: Sciapodinae, Amblypsilopus, Madagascar, Mascarene, Afrotropical, key


Eleven new species of Amblypsilopus Bigot, 1888 from Madagascar are described and illustrated: A. analamazaotra sp. nov., A. andasibensis sp. nov., A. ankarana sp. nov., A. bairae sp. nov., A. fianarantsoa sp. nov., A. freidbergi sp. nov., A. friedmani sp. nov., A. leonidi sp. nov., A. marinae sp. nov., A. olgae sp. nov., and A. romani sp. nov. New species differ from other representatives of the genus in morphology of male surstylus and cercus mainly and male secondary sexual characters on legs. A. flavus (Vanschuytbroeck, 1962) is redescribed. Presently, ca 60 species of Amblypsilopus are known from the Afrotropical region, and 25 species are found on Madagascar. Western Indian Ocean species are associated with the Indo-Pacific A. pallidicornis group, the Pantropical A. abruptus group and the Madagascan A. stuckenbergi group of species. An identification key to males of 28 species of Madagascar and adjacent islands is compiled for the first time.


Becker T. 1923. Dipterologische Studien. Dolichopodidae. D. Aethiopische Region. Entomologische Mitteilungen 12: 1–50.

Bickel D.J. 1994. The Australian Sciapodinae (Diptera: Dolichopodidae), with a review of the Oriental and Australasian faunas, and a world conspectus of the subfamily. Records of the Australian Museum Supplement 21: 1–394. https://doi.org/10.3853/j.0812-7387.21.1994.50

Bickel D.J. 2009. Amblypsilopus (Diptera: Dolichopodidae: Sciapodinae) from the Southwest Pacific, with a focus on the radiation in Fiji and Vanuatu. In: Evenhuis N.L. & Bickel D.J. (eds) Fiji Arthropods XIII. Bishop Museum Occasional Papers 103: 3–61.

Bickel D.J. 2019. The Amblypsilopus amnoni and megastoma groups in New Guinea (Diptera: Dolichopodidae: Sciapodinae). Israel Journal of Entomology 49 (2): 195–214. https://doi.org/10.5281/zenodo.3522860

Cumming J.M. & Wood D.M. 2017. 3. Adult morphology and terminology: 89–134. In: Kirk-Spriggs A.H. & Sinclair B.J. (eds) Manual of Afrotropical Diptera. Volume 1. Introductory Chapters and Keys to Diptera Families. Suricata 4. SANBI Graphics & Editing, Pretoria.

Dyte C.E. & Smith K.G.V. 1980. 33. Family Dolichopodidae: 443–463. In: Crosskey R.W. (ed.) Catalogue of the Diptera of the Afrotropical Region. British Museum (Natural History), London.

Grichanov I.Ya. 1996. Four new species of the genus Amblypsilopus Bigot (Diptera: Dolichopodidae) from Tropical Africa and Papua New Guinea. International Journal of Dipterological Research 7 (4): 285–294.

Grichanov I.Ya. 1998. New data on Sciapodinae (Diptera: Dolichopodidae) with a revised catalogue and keys to afrotropical species. Bulletin de l’Institut royal des Sciences naturelles de Belgique, Entomologie 68: 79–130.

Grichanov I.Ya. 1999. New species and new records of afrotropical Sciapodinae (Diptera: Dolichopodidae). Bulletin de l’Institut royal des Sciences naturelles de Belgique, Entomologie 69: 113–135.

Grichanov I.Ya. 2003. New Afrotropical Sciapodinae (Diptera: Dolichopodidae) with some new synonymy. Russian Entomological Journal 12: 329–346.

Grichanov I.Ya. 2017. Alphabetic List of Generic and Specific Names of Predatory Flies of the Epifamily Dolichopodoidae (Diptera). 2nd Ed. All-Russian Institute of Plant Protection, St. Petersburg. https://doi.org/10.5281/zenodo.884863

Grichanov I.Ya. 2018. An Annotated Catalogue of Afrotropical Dolichopodoidae (Diptera). All-Russian Institute of Plant Protection, St. Petersburg. https://doi.org/10.5281/zenodo.1187006

Grichanov I.Ya. & Brooks S.E. 2017. 56. Dolichopodidae (long-legged dance flies): 1265–1320. In: Kirk-Spriggs A.H. & Sinclair B.J. (eds) Manual of Afrotropical Diptera, Volume 2. Nematocerous Diptera and Lower Brachycera. Suricata 5. SANBI Graphics & Editing, Pretoria.

Hardy D.E. & Kohn M.A. 1964. Dolichopodidae. In: Zimmerman E.C. (ed.) Insects of Hawaii 11: 13–256.

Irwin M.E. 1974. An account of southern African genus Sciopolina with descriptions of new species (Diptera: Dolichopodidae: Sciapodinae). Annals of the Natal Museum 22: 221–264.

Irwin M.E., Schlinger E.I. & Thompson F.C. 2003. Diptera, True Flies: 692–702. In: Goodman S.M. & Benstead J.P. (eds) The Natural History of Madagascar. University of Chicago Press, Chicago & London.

Kirk-Spriggs A.H. & Stuckenberg B.R. 2009. Afrotropical Diptera – rich savannas, poor rainforests: 155–196. In: Pape T., Bickel D. & Meier R. (eds) Diptera Diversity: Status, Challenges and Tools. Brill Academic Publishers, Leiden & Boston. https://doi.org/10.1163/ej.9789004148970.I-459.31

Lamb C.G. 1922. The Percy Sladen Trust expedition to the Indian Ocean in 1905 under the leadership of Mr. J. Stanley Gardiner, M.A. Volume 7. No. VIII. – Diptera: Asilidae, Scenopinidae, Dolichopodidae, Pipunculidae, Syrphidae. Transactions of the Linnean Society of London (2) (Zoology) 18: 361–416. https://doi.org/10.1111/j.1096-3642.1922.tb00554.x

Meuffels H. & Grootaert P. 2007. New longlegged flies (Diptera, Dolichopodidae) of the Seychelles. Phelsuma 15: 28–62.

Meuffels H.J.G. & Grootaert P. 2009. Family Dolichopodidae: 117–143. In: Gerlach J. (ed.) The Diptera of the Seychelles Islands. Pensoft, Sofia.

Newsome D. & Hassell S. 2014. Tourism and conservation in Madagascar: the importance of Andasibe National Park. Koedoe 56 (2): a1144 (1–8 pp.). https://doi.org/10.4102/koedoe.v56i2.1144

Rossi G. 1974. Morphologie et évolution d’un karst en milieu tropical: l’Ankarana. Mémoires et Documents du CNRS 15: 279–298.

Vanschuytbrock P. 1952. Deux diptères dolichopodides malgaches. Naturaliste malgache 4 (1): 89–90.

Vanschuytbroeck P. 1957. Dolichopodidae de Madagascar (Diptera, Brachycera, Orthorrhapha). Bulletin de l’Institut royal des Sciences naturelles de Belgique 33 (25): 1–7.

Vanschuytbroeck P. 1962. Diptères dolichopodides africains. Revue de Zoologie et de Botanique africaines 65 (3–4): 352–355.

How to Cite
Grichanov, I. Y. (2021). Eleven new species of Amblypsilopus Bigot (Diptera: Dolichopodidae: Sciapodinae) and a key to the species of Madagascar and adjacent islands. European Journal of Taxonomy, 755(1), 47–87. https://doi.org/10.5852/ejt.2021.755.1399
Research article