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001-es BibID:	BIBFORM059546
Első szerző:	Pecsenye Katalin (biológus)
Cím:	Contrasting genetic structure in cuckoo and predatory Maculinea butterflies / Katalin Pecsenye, Judit Bereczki, Edit Juhász, András Tartally, Zoltán Varga
Dátum:	2015
ISSN:	1566-0621
Megjegyzések:	In Europe, bothMaculinea alconandM. teleiusfrequently co-occur inhabiting humid meadows. Althoughtheir parasitic life cycle is similar, ecological differenceshave been demonstrated between them: (i) spatial distri-bution of their eggs is different, and (ii)M. alconis acuckoo species, whileM. teleiusis predatory. The aim ofthe present study is to identify the genetic consequences ofthe ecological differences between these two butterflyspecies. To do so, we studied the genetic structure insamples from 9M. alconand 16M. teleiussites obtainedfrom the Carpathian Basin using 16 polymorphic enzymemarkers. Both species exhibited relatively low enzymepolymorphism compared to other lycaenid species. Nev-ertheless, all measures of variation were significantlyhigher inM. teleiusthan inM. alcon. Genetic differen-tiation, however, was generally higher amongM. alconpopulations as compared toM. teleius. Moreover, the re-sults of Bayesian clustering indicated a clear regionalpattern with three well-defined cluster regions inM. alcon.In contrast, the regional pattern was less evident inM.teleiuswhere we found three comparatively less distinctcluster regions. Putatively adaptive genetic differenceswere detected among cluster regions exploiting differenthost ants inM. alcon, while they were less evident inM.teleius. These results conform to our predictions on thedifferences between the utilization of their host ants. Sincethe pattern of genetic differentiation is different in the twoMaculineaspecies, conservation strategies need also todiffer in their cases.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Allozymes polymorphism Genetic differentiation Local adaptation Maculinea Élettudományok - Biológiai tudományok
Megjelenés:	Conservation Genetics. - 16 : 4 (2015), p. 939-954. -
További szerzők:	Bereczki Judit (1979-) (biológus) Juhász Edit Tartally András (1975-) (biológus) Varga Zoltán
Pályázati támogatás:	MTA-DE Lendület MTA Viselkedésökológiai Kutatócsoport
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM059562
Első szerző:	Tartally András (biológus)
Cím:	The re-discovered Maculinea rebeli (Hirschke, 1904) : Host ant usage, parasitoid and initial food plant around the type locality with taxonomical aspects (Lepidoptera, Lycaenidae) / András Tartally, Anton Koschuh, Zoltán Varga
Dátum:	2014
ISSN:	1313-2989 1313-2970
Megjegyzések:	The taxonomy of the myrmecophilous Maculinea alcon group (Lepidoptera: Lycaenidae) is highly debated. The host-plant and host-ant usage of these butterflies have conventionally been important in their identification. Maculinea ♭rebeli' has generally been considered to be the xerophilous form of Ma. alcon (Ma. alcon X hereafter) with Gentiana cruciata as initial food plant. However, the type locality and all other known sites of Ma. rebeli are found above the coniferous zone, and are well separated from the lower regions where Ma. alcon X sites are found. Furthermore, no food plant and host ant data for the nominotypic Ma. rebeli have yet been published. Our aim was therefore to identify the host ant(s) of Ma. rebeli around the type locality and compare this with the host ant usage of nearby Ma. alcon X. Nests of Myrmica spp. (Hymenoptera: Formicidae) close to the host plants were opened on one Ma. alcon X (host plant: Gentiana cruciata) and two Ma. rebeli (host plant: Gentianella rhaetica, first record, confirmed by oviposition and emerging larvae) sites just before the flying period, to find prepupal larvae and pupae. Three Myrmica species (My. lobulicornis, My. ruginodis, My. sulcinodis) were found on the two Ma. rebeli sites, which parasitized exclusively My. sulcinodis (22 individuals in 7 nests). On the Ma. alcon X site Myrmica sabuleti and My. lonae were found, with My. sabuleti the exclusive host (51 individuals in 10 nests). Ichneumon cf. eumerus parasitized both butterflies. The results highlight the differentiation of Maculinea rebeli from Ma. alcon X, from both conservation biological and ecological points of view. Thus, it should be concluded that Ma. rebeli does not simply represent an individual form of Ma. alcon but it can be considered as at least an ecological form adapted to high mountain conditions both in its initial food plant and host ant species. In addition, it should be emphasized that Ma. alcon X (= Ma. rebeli auct. nec Hirschke) cannot be synonymised with Ma. rebeli (Hirschke, 1904).
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Styrian Alps nominotypic Maculinea rebeli Myrmica sulcinodis My. sabuleti Gentianella rhaetica Ichneumon cf. eumerus
Megjelenés:	ZooKeys. - 406 (2014), p. 25-40. -
További szerzők:	Koschuh, Anton Varga Zoltán
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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