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001-es BibID:	BIBFORM104119
035-os BibID:	(WoS)000483716900016 (Scopus)85065097799
Első szerző:	Tóth János Pál
Cím:	Phylogenetic relationships in the genus (Coleoptera: Geotrupidae) reveal contrasting evolutionary history in Europe / János P. Tóth, Judit Bereczki, Rita Rácz, Zoltán Varga, Zoltán Barta, Gábor Sramkó
Dátum:	2019
ISSN:	0307-6970
Megjegyzések:	In this study we analysed for the first time the phylogenetic relationshipsamong the EuropeanLethrusspecies based on mitochondrial (COI, 16S) and nuclear(H3, wingless) markers. The phylogenetic inference based on these genes indicated thatthe EuropeanLethrusspecies form a monophyletic group with two main lineages. Oneof them is distributed in the central part of the Balkan Peninsula (North Macedonia,northwestern Greece and southwestern Bulgaria) and includes five species (L. perun,L. raymondi,L. strymonensis,L. halkidikiensisandL. elephas). Three species of theother clade (L. schaumii,L. aresandL. schneideri) occur in the eastern part of the BalkanPeninsula (southeastern Bulgaria and northeastern Greece) while its fourth member,L. apterus, could colonize much larger areas in central and eastern Europe. Despite itslarge geographic distribution,L. apterusproved to be a single species. By contrast, wefound strong intraspecific differentiation in bothL. schaumiiandL. halkidikiensisinspite of their restricted distribution. Surprisingly, two highly divergent mitogroups werealso detected within a singleL. schneideripopulation. As the microsatellite markersdid not show any differentiation between them, this finding is likely to be accountedfor by a unidirectional hybridization event. These findings highlight that phylogeneticstudies or species descriptions should not be based on mitochondrial markers alone. Ourstudy clearly demonstrates that allopatric speciation is the most important speciationmechanism in the European species of the genusLethrus, although we also hypothesizethat other well-known factors, such as hybridization or the glacial-interglacial dynamics,could significantly affect the speciation patterns of certain lineages.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Élettudományok - Biológiai tudományok
Megjelenés:	Systematic Entomology. - 44:4 (2019), p. 899-910. -
További szerzők:	Bereczki Judit (1979-) (biológus) Rácz Rita (1989-) (biológus) Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Barta Zoltán (1967-) (biológus, zoológus) Sramkó Gábor (1981-) (biológus)
Pályázati támogatás:	MTA-DE Lendület MTA Viselkedésökológiai Kutatócsoport OTKA-109223 OTKA
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM059331
Első szerző:	Tóth János Pál
Cím:	Relationships within the Melitaea phoebe species group (Lepidoptera: Nymphalidae): new insights from molecular and morphometric information / Tóth János Pál, Bereczki Judit, Varga Zoltán, Rota Jadranka, Sramkó Gábor, Wahlberg Niklas
Dátum:	2014
ISSN:	0307-6970
Megjegyzések:	The genus Melitaea consists of about 80 species, divided into ten species groups, which are all restricted to the Palaearctic region. The Melitaea phoebe group was defined by Higgins based on morphological characters such as wing pattern and genital structures. According to his iterpretation, the M.phoebe group included seven species:M.phoebe, M.sibina,M.scotosia,M.aetherie,M.collina, M.consulis and M.turkmanica. The taxonomy of the phoebe species group has been poorly resolved and recent results on the species composition within the group suggest the need for are-evaluation. In this study molecular sequences (5985 bp) including one mitochondrial (COI) and up to six nuclear (CAD,EF-1alfa, GAPDH, MDH,RpS5 and wingless) generegions from 38 specimens of theMelitaea phoebespecies groupsensuHiggins andsome closely related taxa from the Palaearctic region were analysed. The possibleevolution of the processus posterior of the male genitalia was also reconstructed based ona shape mapping technique. The analysis of the combined data shows a very clear patternand almost all relationships are highly supported. Based on the combined Bayesian treeand the shape of the processus posterior of the male genitalia, four main groups arerecognised: (i)collinagroup, (ii)arduinnagroup, (iii)aetheriegroup and (iv)phoebegroup. The status ofM.ornata,M.zagrosiandM.scotosiaas species is confirmed, andthe results also indicate thatM.telona(s.s.) from Israel is a separate species
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Élettudományok - Biológiai tudományok
Megjelenés:	Systematic Entomology. - 39 : 4 (2014), p. 749-757. -
További szerzők:	Bereczki Judit (1979-) (biológus) Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Rota, Jadranka Sramkó Gábor (1981-) (biológus) Wahlberg, Niklas
Pályázati támogatás:	MTA-DE Lendület MTA Viselkedésökológiai Kutatócsoport
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: