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On the identity of cereal aphid parasitoid wasps Aphidius uzbekistanicus, Aphidius rhopalosiphi, and Aphidius avenaphis (Hymenoptera: Braconidae. Aphidiinae) by examination of COI mitochondrial gene, geometric morphometrics and morphology
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SYSNO ASEP 0369653 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název On the identity of cereal aphid parasitoid wasps Aphidius uzbekistanicus, Aphidius rhopalosiphi, and Aphidius avenaphis (Hymenoptera: Braconidae. Aphidiinae) by examination of COI mitochondrial gene, geometric morphometrics and morphology Tvůrce(i) Kos, K. (SI)
Petrović, A. (CS)
Starý, Petr (BC-A) RID
Kavallieratos, N. G. (GR)
Ivanović, A. (CS)
Toševski, I. (CH)
Jakše, J. (SI)
Trdan, S. (SI)
Tomanović, Ž. (SI)Celkový počet autorů 9 Zdroj.dok. Annals of the Entomological Society of America. - : Oxford University Press - ISSN 0013-8746
Roč. 104, č. 6 (2011), s. 1221-1232Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova aphidiine wasps ; morphological ; genetic diversity Vědní obor RIV EG - Zoologie CEP GA522/09/1940 GA ČR - Grantová agentura ČR CEZ AV0Z50070508 - ENTU-I, BC-A (2005-2011) UT WOS 000297163900013 DOI 10.1603/AN11055 Anotace In this study, the relationships among and the taxonomic status of three closely related parasitic wasps that are widely used as biological control agents of cereal aphids, Aphidius uzbekistanicus Luzhetzki, Aphidius rhopalosiphi De Stefani Perez, and Aphidius avenaphis (Fitch), were examined. Genetic divergence at an average of 6% was recorded between A. uzbekistanicus and A. rhopalosiphi by using the mitochondrial (mt) gene cytochrome oxidase I (COI) barcoding region. Identical mtCOI gene sequences were observed in A. uzbekistanicus specimens that originated from Eurasia and in the North American species A. avenaphis. The haplotype fluctuation in A. rhopalosiphi specimens that originated from the west Palaearctic was an average of 1.5% (maximum, 2.4%). In contrast, specimens of A. uzbekistanicus from central and western parts of Eurasia were largely homogenous, with only a single mutation recorded in a specimen from eastern Europe (Serbia). The morphological and genetic diversity found in A. rhopalosiphi may suggest the existence of cryptic species, especially for lineages that have a large degree of mtCOI diversity and sympatric occurrence. The geometric morphometric analysis of stigma shape presented in this study demonstrated that members of A. uzbekistanicus have a shorter forewing r vein and a more elongated stigma, relative to those of A. avenaphis. Our research validates the use of stigma shape and flagellomere 1 color for morphological discrimination between wasp species. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2012
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