Revision of the Merodon bombiformis group (Diptera: Syrphidae) – rare and endemic African hoverflies
Abstract
In the present work, the Afrotropical species of the bombiformis species group, part of the aureus lineage, are revised. Six species are recognized, based on a combination of morphological and genetic features. Three of these species are new to science: Merodon lotus Vujić & Radenković sp. nov., M. vittatus Vujić & Likov sp. nov., and M. zebra Vujić & Radenković sp. nov. Redescriptions are provided for the other three species: M. bombiformis Hull, 1944, M. multifasciatus Curran, 1939, and M. nasicus Bezzi, 1915. The female of M. bombiformis is described. The name Merodon edentulus Macquart, 1855 is considered here as a nomen dubium. One new synonymy is proposed: M. apimima Hull, 1944 syn. nov. (junior synonym of M. multifasciatus). The distribution of the bombiformis species group is discussed. The larval host plant of M. multifasciatus is identified as Gladiolus. A key to the identification of both males and females of the bombiformis group is provided.
References
Andrić A., Šikoparija B., Obreht D., Ðan M., Preradović J., Radenković S., Pérez-Bañón C. & Vujić A. 2014. DNA barcoding applied: identification of the larva of Merodon avidus (Diptera: Syrphidae). Acta Entomologica Musei Nationalis Pragae 54: 741–757.
Belshaw R., Lopez-Vaamonde C., Degerli N. & Quicke D.L. 2001. Paraphyletic taxa and taxonomic chaining: evaluating the classification of braconine wasps (Hymenoptera: Braconidae) using 28S D2-3 rDNA sequences and morphological characters. Biological Journal of the Linnean Society 73: 411–424. https://doi.org/10.1111/j.1095-8312.2001.tb01370.x
Bezzi M. 1915. The Syrphidae of the Ethiopian Region based on Material in the Collection of the British Museum (Natural History) with Descriptions of new Genera and Species. British Museum (Natural History), London. https://doi.org/10.5962/bhl.title.10351
Bezzi M. 1921. Syrphidae aethiopicae Musei nationalis hungarici [concl.]. Brotéria: Série Zoológica 19: 5–22.
Biodiversity Explorer. 2000. Genus: Gladiolus. Available from https://www.biodiversityexplorer.info/plants/iridaceae/gladiolus.htm [accessed 20 Jul. 2020]. BIOPAMA. 2011. Ceres Bergfynbos Reserve. Available from https://rris.biopama.org/pa/300356 [accessed 10 Jul. 2020].
Chen H., Rangasamy M., Tan S.Y., Wang H. & Siegfried B.D. 2010. Evaluation of five methods for total DNA extraction from western corn rootworm beetles. PLoS ONE 5: e11963. https://doi.org/10.1371/journal.pone.0011963
Christenhusz M.J.M. & Byng J.W. 2016. The number of known plants species in the world and its annual increase. Phytotaxa 261 (3): 201–217. https://doi.org/10.11646/phytotaxa.261.3
Critical Ecosystem Partnership Fund. 1996. Eastern Afromontane. Available from https://www.cepf.net/our-work/biodiversity-hotspots/eastern-afromontane [accessed 1 Jul. 2020].
Curran C.H. 1939. Records and descriptions of African Syrphidae (Diptera). III American Museum Novitates 1025: 1–11.
De Menocal P. 2004. African climate change and faunal evolution during the Pliocene-Pleistocene. Earth and Planetary Science Letters 220: 3–24. https://doi.org/10.1016/S0012-821X(04)00003-2
Dirickx H.G. 1998. Catalogue synonymique et géographique des Syrphidae (Diptera) de la Région Afrotropicale. Vol. 2. Muséum d’ histoire naturelle, Ville de Genève, Suisse.
Djan M., Ståhls G., Veličković N., Ačanski J., Vidaković D.O., Rojo S., Pérez-Bañón S., Radenković S. & Vujić A. 2020. The Merodon planifacies subgroup (Diptera: Syrphidae): congruence of molecular and morphometric evidences reveal new taxa in Drakensberg mountains valleys (Republic of South Africa). Zoologischer Anzeiger 287: 105–120. https://doi.org/10.1016/j.jcz.2020.05.010
Doczkal D. & Pape T. 2009. Lyneborgimyia magnifica gen. et sp. n. (Diptera: Syrphidae) from Tanzania, with a phylogenetic analysis of the Eumerini using new morphological characters. Systematic Entomology 34 (3): 559–573. https://doi.org/10.1111/j.1365-3113.2009.00478.x
Evenhuis N.L. & Pape T. 2020. Systema Dipterorum, Version 2.6. Available from http://diptera.org/ [accessed 2 Jun. 2020].
Folmer O., Black M., Hoeh W., Lutz R. & Vrijenhoek R. 1994 DNA primers for amplification of mitochondrial cytochrome c oxidase subunit I from diverse metazoan invertebrates. Molecular Marine Biology and Biotechnology 3: 294–299.
Goldblatt P. & Manning J. 1998. Gladiolus in Southern Africa. Fernwood Press, Cape Town.
Goldblatt P., Davies J., Manning J., van der Bank M. & Savolainen V. 2006. Phylogeny of Iridaceae Subfamily Crocoideae based on a combined multigene plastid DNA analysis. Aliso 22 (1): 399–411. https://doi.org/10.5642/aliso.20062201.32
Hadley A. 2006. CombineZ, Ver. 5. Published by the author.
Hijmans R.J., Guarino L. & Mathur P. 2012. A geographic information system for the analysis of species distribution data. Ver. 7.5. LizardTech, Inc., University of California.
Hall T.A. 1999. BioEdit: a user-friendly biological sequence alignment editor and analysis program for windows 95/98/NT. Nucleic Acids Symposium Series 41: 95–98.
Hull F.M. 1944. Some flies of the Family Syrphidae in the British Museum (Natural History). Annals and Magazine of Natural History Series 11 11 (73): 21–66. https://doi.org/10.1080/00222934408527401
Hurkmans W. 1993. A monograph of Merodon (Diptera: Syrphidae). Part 1. Tijdschrift voor Entomologie 136: 147–234.
International Commission on Zoological Nomenclature. 1999. International Code of Zoological Nomenclature (4th edition) [Incorporating Declaration 44, amendments of Article 74.7.3, with effect from 31 December 1999 and the Amendment on e-publication, amendments to Articles 8, 9, 10, 21 and 78, with effect from 1 January 2012]. International Trust for Zoological Nomenclature, London. Available from https://www.iczn.org/the-code-online/ [accessed 17 Jul. 2020].
Katoh K. & Standley D.M. 2013. MAFFT multiple sequence alignment software. Ver.7: improvements in performance and usability. Molecular Biology and Evolution 30: 772–780. https://doi.org/10.1093/molbev/mst010
Kumar S., Stecher G. & Tamura K. 2016. MEGA7: molecular evolutionary genetics analysis version 7.0 for biggest datasets. Molecular Biology and Evolution 33: 1870–1874. https://doi.org/10.1093/molbev/msw054
Macquart J. 1855. Diptères exotiques nouveaux ou peu connus. 5e supplément. Memoires de la Société (royale) des Sciences, de l’Agriculture et des Arts à Lille 1 (2): 25–156. Also published separately as his “Diptères exotiques nouveaux ou peu connus. Supplément V”: 5–136.
Marcos-García M.Á., Vujić A. & Mengual X. 2007. Revision of Iberian species of the genus Merodon (Diptera: Syrphidae). European Journal of Entomology 104: 531–572. https://doi.org/10.14411/eje.2007.073
Martínez-Azorín M., Crespo M.B., Juan A. & Fay M.F. 2011. Molecular phylogenetics of subfamily Ornithogaloidae (Hyacinthaceae) based on nuclear and plastid DNA regions, including a new taxonomic arrangement. Annals of Botany 107 (1): 1–37. https://doi.org/10.1093/aob/mcq207
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. (eds) Manual of Nearctic Diptera. Vol. 1: 9–63. Monograph No. 27, Research Branch, Agriculture Canada, Ottawa.
McWilliam H., Li W., Uludag M., Squizzato S., Mi Park Y., Buso N., Cowley A.P. & Lopez R. 2013. Analysis tool web services from the EMBL-EBI. Nucleic Acids Research 41: W597–W600. https://doi.org/10.1093/nar/gkt376
Mengual X., Ståhls G., Vujić A. & Marcos-García M.A. 2006. Integrative taxonomy of Iberian Merodon species (Diptera, Syrphidae). Zootaxa 1377 (1): 1–26. https://doi.org/10.11646/zootaxa.1377.1.1
Miller M.A., Pfeiffer W. & Schwartz T. 2010. Creating the CIPRES Science Gateway for inference of large phylogenetic trees. 2010 Gateway Computing Environments Workshop (GCE): 1–8. New Orleans, LA. https://doi.org/10.1109/GCE.2010.5676129
Pfosser M.F. & Speta F. 2004. From Scilla to Charibdis-is our voyage safer now? Plant Systematics and Evolution 246: 245–263.
Preradović J., Andrić A., Radenković S., Šašić Zorić Lj., Pérez-Bañón C., Campoy A. & Vujić A. 2018. Pupal stages of three species of the phytophagous genus Merodon Meigen (Diptera: Syrphidae). Zootaxa 4420 (2): 229–242. https://doi.org/10.11646/zootaxa.4420.2.5
Radenković S., Veličković N., Ssymank A., Obreht Vidaković D., Djan M., Ståhls G., Veselić S. & Vujić A. 2018. Close relatives of Mediterranean endemo-relict hoverflies (Diptera, Syrphidae) in South Africa: Morphological and molecular evidence in the Merodon melanocerus subgroup. PLoS ONE 13 (7): e0200805. https://doi.org/10.1371/journal.pone.0200805
Ricarte A., Marcos-García M.Á. & Rotheray G.E. 2008. The early stages and life histories of three Eumerus and two Merodon species (Diptera: Syrphidae) from the Mediterranean region. Entomologica Fennica 19: 19–141. https://doi.org/10.33338/ef.84424
Ricarte A., Souba-Dols G.J., Hauser M. & Marcos-García M.Á. 2017. A review of the early stages and host plants of the genera Eumerus and Merodon (Diptera: Syrphidae), with new data on four species. PLoS ONE 12 (12): e0189852. https://doi.org/10.1371/journal.pone.0189852
Rodríguez F., Oliver J.L., Marín A. & Medina J.R. 1990. The general stochastic model of nucleotide substitution. Journal of Theoretical Biology 142: 485–501. https://doi.org/10.1016/S0022-5193(05)80104-3
Rögl F. 1998. Paleogeographic consideration for Mediterranean and Paratethys seaways (Oligocene to Miocene). Annalen des Naturhistorischen Museums in Wien 99A: 279–310.
Šašić Lj., Ačanski J., Vujić A., Ståhls G., Radenković S., Milić D., Obreht-Vidaković D. & Ðan, M. 2016. Molecular and morphological inference of three cryptic species within the Merodon aureus species group (Diptera: Syrphidae). PLoS ONE 11: e0160001. https://doi.org/10.1371/journal.pone.0160001
Sayre R., Comer P. , Hak J., Josse C., Bow J., Warner H., Larwanou M., Kelbessa E., Bekele T., Kehl H., Amena R., Andriamasimanana R., Ba T., Benson L., Boucher T., Brown M., Cress J., Dassering O., Friesen B., Gachathi F., Houcine S., Keita M., Khamala E., Marangu D., Mokua F., Morou B., Mucina L., Mugisha S., Mwavu E., Rutherford M., Sanou P., Syampungani S., Tomor B., Vall A., Vande Weghe J., Wangui E., & Waruingi L. 2013. A New Map of Standardized Terrestrial Ecosystems of Africa. Washington, DC: Association of American Geographers. Available from http://www.aag.org/cs/publications/special/map_african_ecosystems [accessed 24 May 2021].
Smith K.G.V. & Vockeroth J.R. 1980. Family Syrphidae. In: Crosskey R.W. (ed.) Catalogue of the Diptera of the Afrotropical Region: 488–510. British Museum, London.
South African National Biodiversity Institute. 2004. Leucosidea sericea. Available from http://pza.sanbi.org/leucosidea-sericea [accessed 21 Jun. 2020].
Speight M.C.D. 2020. Species accounts of European Syrphidae, 2020. Syrph the Net, the database of European Syrphidae (Diptera) vol. 104. Syrph the Net publications, Dublin.
Ståhls G., Vujić A., Pérez-Bañón C., Radenković S., Rojo S. & Petanidou T. 2009. COI barcodes for identification of Merodon hoverflies (Diptera, Syrphidae) of Lesvos Island, Greece. Molecular Ecology Resources 9 (6): 1431–1438. https://doi.org/10.1111/j.1755-0998. 2009.02592.x
Stamatakis A. 2014. RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics 30: 1312–1313. https://doi.org/10.1093/bioinformatics/btu033
Stuckenberg B.R. 1956. The immature stages of Merodon bombiformis Hull, a potential pest of bulbs in South Africa. (Diptera: Syrphidae). Journal of the Entomological Society of Southern Africa 19 (2): 219–224.
Thompson F.C. 1988. Syrphidae (Diptera) described from unknown localities. Journal of the New York Entomological Society 96 (2): 200–226.
Thompson F.C. 1999. A key to the genera of the flower flies (Diptera: Syrphidae) of the Neotropical Region including descriptions of new genera and species and a glossary of taxonomic terms. Contributions on Entomology, International 3: 321–378.
Vujić A., Radenković S., Ståhls G., Ačanski J., Stefanović A., Veselić S., Andrić A. & Hayat R. 2012. Systematics and taxonomy of the ruficornis group of genus Merodon Meigen (Diptera: Syrphidae). Systematic Entomology 37: 578–602. https://doi.org/10.1111/j.1365-3113. 2012.00631.x
Vujić A., Radenković S. & Likov L. 2018. Revision of the Palaearctic species of the Merodon desuturinus group (Diptera, Syrphidae). ZooKeys 771: 105–138. https://doi.org/10.3897/zookeys.771.20481
Vujić A., Radenković S., Likov L., Andrić A., Gilasian E. & Barkalov A. 2019a. Two new enigmatic species of the genus Merodon Meigen (Diptera: Syrphidae) from the north-eastern Middle East. Zootaxa 4555 (2): 187–208. htps://doi.org/10.11646/zootaxa.4555.2.2
Vujić A., Ståhls G. & Radenković S. 2019b. Hidden European diversity: a new monotypic hoverfly genus (Diptera: Syrphidae: Eristalinae: Rhingiini). Zoological Journal of the Linnean Society 185 (4): 1188–1211. https://doi.org/10.1093/zoolinnean/zly066
Vujić A., Speight M., de Courcy Williams M., Rojo S., Ståhls G., Radenković S., Likov L., Miličić M., Pérez-Bañón C., Falk S. & Petanidou T. 2020. Atlas of the Hoverflies of Greece. Brill, Leiden, The Netherlands. https://doi.org/10.1163/9789004334670
Copyright (c) 2021 Ante Vujić, Snežana Radenković, Ljiljana Šašić Zorić, Laura Likov, Tamara Tot, Sanja Veselić, Mihajla Djan
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