Abstract
The New World genus Achradocera Becker, 1922 (Diptera: Dolichopodidae) is revised and includes the following 12 species: A. angustifacies Becker stat. rev. (= A. chilensis (Van Duzee) syn. nov. and A. edwardsi (Van Duzee) syn. nov.; Chile); A. apicalis (Aldrich) (Antigua, Dominica, Marquesas, Montserrat, St. Lucia, Tonga and French Polynesia); A. arcuata (Van Duzee) (western USA, Hawaii and Mexico); A. balin sp. nov. (Brazil); A. barbata (Loew) (eastern Canada and eastern USA); A. excavata (Van Duzee) (Bahamas, British Virgin Islands, Cuba, Dominican Republic, Jamaica and Puerto Rico); A. femoralis Becker (Colombia and Curaçao); A. gimli sp. nov. (Brazil, Bolivia and Trinidad and Tobago); A. insignis Parent (Brazil, Paraguay and Argentina); A. longiseta Parent (Argentina); A. meridionalis Becker (= A. contracta (Van Duzee) syn. nov. and A. shannoni (Van Duzee) syn. nov.; Mexico, Belize, Guatemala, El Salvador, Peru and Hawaii); and A. tuberculata (Van Duzee) (Brazil, Guyana, Trinidad and Tobago and Venezuela). All valid species and their diagnostic features are fully photographed, a key to males is provided and the known distribution of each species is mapped.
References
- Aldrich, J.M. (1896) Dolichopodidae. In: Williston, S.W. (Ed.), On the Diptera of St. Vincent (West Indies). Transactions of the Entomological Society of London, 1896, pp. 309–345, pl. 12, figs. 108–119.
- Aldrich, J.M. (1902) Dolichopodidae of Grenada, W.I. Kansas University Science Bulletin, 1, 75–95, pl. 4.
- Aldrich, J.M. (1900) Goniops and other Synonyms. Entomological News, 11, 531–533.
- Aldrich, J.M. (1905) A Catalogue of North American Diptera (or two-winged flies). Smithsonian Miscellaneous Collection, Part of Volume XLVI: 1444, 1–680. https://doi.org/10.5962/bhl.title.1681
- Becker, T. (1922) Dipterologische Studien. Dolichopodidae. B. Nearktische und neotropische Region. Abhandlungen der Zoologisch-Botanischen Gesellschaft in Wien, 13 (1), 1–394. https://doi.org/10.5962/bhl.title.132893
- Bickel, D.J. (2000) New world Achradocera in Hawai’I, Tonga, and French Polynesia, with discussion of the genus (Diptera: Dolichopodidae). Bishop Museum Occasional Papers, 64, 14–20.
- Bickel, D.J. (2003) New synonyms in the Nearctic and Neotropical Sciapodinae (Diptera: Dolichopodidae). Studia dipterologica, 9, 545–560.
- Bickel, D.J. (2007) The Mesoamerican Mesorhaga (Diptera: Dolichopodidae), with a taxonomic conspectus of the New World fauna. Zootaxa, 1411 (1), 47–67. https://doi.org/10.11646/zootaxa.1411.1.5
- Bickel, D.J. (2009) Dolichopodidae (long-legged flies). In: Brown, B.V., Borkent, A., Cumming, J.M., Wood, D.M., Woodley, N.E. & Zumbado, M.A. (Eds.), Manual of Central American Diptera. Vol. 1. NRC Research Press, Ottawa, Ontario, pp. 671–694.
- Capellari, R.S. & Almeida, K.F. (2024) On the identity of three species of Chrysotus Meigen (Diptera: Dolichopodidae) described from Brazil by Millard C. Van Duzee. Journal of Insect Biodiversity, 45 (1), 18–27. https://doi.org/10.12976/jib/2024.45.1.3
- Capellari, R.S. & Amorim, D.S. (2010) Re-description and new combination of five New World species of Chrysotus Meigen, with comments on the Neotropical genus Lyroneurus Loew (Diptera: Dolichopodidae). Zootaxa, 2520 (1), 49–65. https://doi.org/10.11646/zootaxa.2520.1.2
- Capellari, R.S. & Amorim, D.S. (2012) Systematic position of the monotypic Azorean genus Falbouria Dyte with notes on the definition of Chrysotus Meigen (Diptera: Dolichopodidae). Zootaxa, 3489 (1), 81–88. https://doi.org/10.11646/zootaxa.3489.1.5
- Cumming, J.M. (1992) Lactic acid as an agent for macerating Diptera specimens. Fly Times, 8, 7.
- Cumming, J.M. & Wood, D.M. (2017) Adult morphology and terminology. In: Kirk-Spriggs, A.H. & Sinclair, B.J. (Eds.), Manual of Afrotropical Diptera. Vol. 1. Introductory chapters and keys to Diptera families. Suricata 4. South African National Biodiversity Institute, Pretoria, pp. 89–113.
- Evenhuis, N.L. (2006) Catalog of the Keroplatidae of the World. Bishop Museum Bulletins in Entomology 13, 1–178.
- Evenhuis, N.L. (2012) Recent introductions of Dolichopodidae (Diptera) in the Hawaiian Islands. Bishop Museum Occasional Papers, 112, 17–18.
- Grichanov, I. Ya. (2018) An annotated catalogue of Afrotropical Dolichopodidae (Diptera). Plant Protection News, Supplements, 25, 1–125. https://doi.org/10.14258/abs.v4i2.4120
- Grichanov, I. Ya. & Brooks, S.E. (2017) 56. Dolichopodidae (long-legged dance flies). In: Kirk-Spriggs, A.H. & Sinclair, B.J. (Eds.), Manual of Afrotropical Diptera. Vol. 2. Nematocerous Diptera and lower Brachycera. Suricata 5. South African National Biodiversity Institute, Pretoria, pp. 1265–1320.
- ICZN [International Commission on Zoological Nomenclature] (1999) International Code of Zoological Nomenclature. 4th Edition. The International Trust for Zoological Nomenclature, London, 306 pp.
- Lamas, C.J.E., Fachin, D.A., Falaschi, R.L., Alcantara, D.M.C., Ale-Rocha, R., Amorim, D.S., Araújo, M.X., Ascendino, S., Baldassio, L., Bellodi, C.F., Bravo, F., Calhau, J., Capellari, R.S., Carmo-Neto, A.M., Cegolin, B.M., Couri, M.S., Carvalho, C.J.B., Dios, R.V.P., Falcon, A.V.G., Fusari, L.M., Garcia, C.A., Gil-Azevedo, L.H., Gomes, M.M., Graciolli, G., Gudin, F.M., Henriques, A.L., Krolow, T.K., Mendes, L.L., Limeira-de-Oliveira, F., Maia, V.C., Marinoni, L., Mello, R.L., Mello-Patiu, C.A., Morales, M.N., Oliveira, S.S., Patiu, C., Proença, B., Pujol-Luz, C.V.A., Pujol-Luz, J.R., Rafael, J.A., Riccardi, P.R., Rodrigues, J.P.V., Roque, F.O., Sallum, M.A.M., Santis, M.D., Santos, C.M.D., Santos, J.R., Savaris, M., Shimabukuro, P.H.F., Silva, V.C., Schelesky-Prado, D.C., Silva-Neto, A.M., Camargo, A., Sousa, V.R., Urso-Guimarães, M.V., Wiedenbrug, S., Yamaguchi, C. & Nihei, S.S. (2023) The SISBIOTA-Diptera Brazilian Network: A longterm survey of Diptera from unexplored Brazilian Western Arc of Amazon, Cerrado. Revista Brasileira de Entomologia, 67 (4), e20230051. https://doi.org/10.1590/1806-9665-RBENT-2023-0051
- Lamb, C.G. (1933) Dolichopodids from the Society Islands. Bernice Pauahi Bishop Museum Bulletin, 113, 71–73.
- Loew, H. (1861) Neue Beiträge zur Kenntnis der Dipteren. Achter Beitrag. Die nordamerikanischen Dolichopoden. Programm der Königlichen Realschule zu Meseritz, 1861, 1–60.
- Luebert, F. (2021) The two South American dry diagonals. Frontiers of Biogeography, 13 (4), e51267. https://doi.org/10.21425/F5FBG51267
- Parent, O. (1933) Die Ausbeute der deutsche Chaco-Expedition 1925/26.–Diptera. XXXVII. Dolichopodidae. Konowia, 11, 241–259.
- Parent, O. (1934) Additions à la faune éthiopienne (Diptères: Dolichopodidae). Bulletin de la Société royale entomologique d’Egypte, 18, 112–138.
- Parent, O. (1936a) Diptères Dolichopodidae du Congo belge conservés au Musée royal d’Histoire naturelle de Belgique. Bulletin du Musée royal d’Histoire naturelle de Belgique, 12 (15), 1–17.
- Parent, O. (1936b) Diptères Dolichopodides Nouvelle contribution à la faune éthiopienne. Revue de Zoologie et de Botanique Africaines, 28 (3), 317–327.
- Pollet, M.A., Brooks, S.E. & Cumming, J.M. (2004) Catalog of the Dolichopodidae (Diptera) of America north of Mexico. Bulletin of the American Museum of Natural History, 283, 1–114. https://doi.org/10.1206/0003-0090(2004)283%3C0001:COTDDO%3E2.0.CO;2
- Robinson, H. (1970) 40. Family Dolichopodidae. In: A catalogue of the Diptera of the Americas South of United States. Departamento de Zoologia, Sãp Paulo, pp. 40.1–40.92.
- Robinson, H. (1975) Bredin-Archbold-Smithsonian biological survey of Dominica. The family Dolichopodidae with some related Antillean and Panamanian species. Smithsonian Contributions to Zoology, 185, 1–141. https://doi.org/10.5479/si.00810282.185
- Runyon, J.B. (2020) The Dolichopodidae (Diptera) of Montserrat, West Indies. ZooKeys, 966, 57–151. https://doi.org/10.3897/zookeys.966.55192
- Van Duzee, M.C. (1924) A revision of the North American species of the dipterous genus Chrysotus. Buffalo Society of Natural Sciences Bulletin, 13, 3–53.
- Van Duzee, M.C. (1929) Tropical American Diptera or two-winged flies of the family Dolichopodidae from Central and South America. Proceedings of the United States National Museum, 74 (10), 1–64. https://doi.org/10.5479/si.00963801.74-2755.1
- Van Duzee, M.C. (1930) Diptera of Patagonia and South Chile. Part 5 (1). Dolichopodidae. British Museum (Natural History), London, 92 pp.
- Van Duzee, M.C. (1931) New South and Central American Dolichopodidae. American Museum Novitates, 484, 1–14.
- Vanschuytbroeck, P. (1951) Dolichopodidae (Diptera Brachycera Orthorrhapha). Exploration du Parc National Albert Mission G.F. de Witt (1933–1935), 74, 1–153.
- Vanschuytbroeck, P. (1952) Dolichopodidae (Diptera Brachycera Orthorrhapha). Exploration du Parc National de l’Upemba Mission G.F. de Witte, 12, 1–70.
- Wheeler, W.M. (1896) Two Dolichopodid genera new to America. Entomological News, 7, 152–156.
- Wheeler, W.M. (1899) New species of Dolichopodidae from the United States. California Academy of Sciences, 2 (1), 1–84.
- Yang, D., Zhu, Y., Wang, M. & Zhang, L. (2006) World Catalog of Dolichopodidae (Insecta: Diptera). China Agricultural University Press, Beijing, 704 pp.