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001-es BibID:	BIBFORM070970
Első szerző:	Fehér Zoltán
Cím:	An attempt to reveal the systematic relationship between Theodoxus prevostianus (C. Pfeiffer, 1828) and Theodoxus danubialis (C. Pfeiffer, 1828) (Mollusca, Gastropoda, Neritidae) / Fehér Zoltán, Zettler Michael, Bozsó Miklós, Szabó Krisztián
Dátum:	2009
ISSN:	1864-5127
Megjegyzések:	Theodoxus prevostianus is a rare and endangered neritid species, occurring in some hypothermal springs in the Pannonianbiogeographical region. Recent molecular phylogenetic evidences, based on mitochondrial COI sequences, have questionedits distinct taxon status. Not least because of the species' conservation concern, the aim of this study was to clarify thesystematic relationship between T. prevostianus and its fl uvial sister taxon, T. danubialis. Morphological evidences seemto argue for maintaining these two taxa as distinct species whereas available molecular data (mitochondrial COI genesequences) are largely insuffi cient to refute this. Assuming heterospecifi city, we set up an evolutionary scenario whichexplains the polyphyletic COI gene tree, and reconcilable with the biogeographical history of the species group. Accordingto this hypothesis, the common ancestor of the two taxa might be the ancient T. prevostianus, which lived in the Pleistoceneand was quite heterogeneous morphologically as fossil evidences show. Recent T. prevostianus populations can be remnantlineages of the stem species, whereas the T. danubialis can be one of the lineages that rapidly evolved into a new species.This could be followed by multiple introgressions that confused the original picture, resulting that now, also T. danubialis is distributed across more than one lineage.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Theodoxus danubialis prevostianus Pannonian COI molecular phylogeny radula operculum morphology
Megjelenés:	Mollusca 27 : 2 (2009), p. 95-107. -
További szerzők:	Zettler, Michael Bozsó Miklós Szabó Krisztián (1975-) (zoológus)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM070969
035-os BibID:	(WoS)000266413900007 (Scopus)67049135925
Első szerző:	Fehér Zoltán
Cím:	Recent range expansion of Pomatias rivulare (Eichwald, 1829) (Mollusca: Pomatiidae) in Central-Eastern Europe / Fehér Zoltán, Szabó Krisztián, Bozsó Miklós, Pénzes Zsolt
Dátum:	2009
ISSN:	1217-8837
Megjegyzések:	We have investigated the diversity of mitochondrial COI gene sequences of Pomatias rivulare populations, originated from the western edge of the species' area. COI gene has not shown any variability, the same haplotype was found in all of the examined Hungarian, Romanian, Serbian and Montenegrin populations, which arises most probably from a rapid range expansion. Based on it, we can rule out that Hungarian populations are relicts and we can concludethat the Pannonicum, the Southern Carpathians and the Eastern Dinarids were colonized veryrecently, most probably in the Holocene.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk Pomatias biogeography phylogeography Pannonicum Carpathians Balkans
Megjelenés:	Acta Zoologica Academiae Scientiarum Hungaricae. - 55 : 1 (2009), p. 67-75. -
További szerzők:	Szabó Krisztián (1975-) (zoológus) Bozsó Miklós Pénzes Zsolt
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM070967
Első szerző:	Fehér Zoltán
Cím:	Phylogeny and phylogeography of the species group (Gastropoda: Hygromiidae) / Fehér Zoltán, Szabó Krisztián, Bozsó Miklós, Pénzes Zsolt
Dátum:	2009
ISSN:	0947-5745
Megjegyzések:	The Lozekia-Kovacsia species group comprises three species of high conservation concern, Lozekia transsilvanica (Westerlund, 1876), Lozekia deubeli (M. Kimakowicz, 1890) and Kovacsia kovacsi (Varga and L. Pintér, 1972), which occupy relatively small ranges in the Carpathian-Pannonian region. Despite their conservation concern, the phylogeny and biogeographical history of these species have not been studied by molecular methods up to now. This study, based on mitochondrial cytochrome oxidase subunit I gene sequences, has two main objectives: (i) to infer the phylogenetic relationships within the group in order to test the latest morphology-based system, proposed by Nordsieck [1993, Das System der paläarktischen Hygromiidae (Gastropoda: Stylommatophora: Helicoidea). Arch Molluskenkunde 122:1] and (ii) to reconstruct the distribution history of the three species. The monophyly and thus the systematic distinctness of the three species was confirmed, but our findings do not support the monophyly of the Lozekia genus and therefore contradict the current system of the species group. Genetic diversity was found to be much higher within L. deubeli than within the other two species, a possible explanation of this phenomenon is that L. transsilvanica and K. kovacsi are more recently evolved, younger species. Nested clade phylogeographycal analysis showed that the three species evolved by fragmentation events; probably L. deubeli and the ancestor of the other two species split first. At the intraspecific level, fragmentation events, as well as range expansion, played a significant role in the biogeographical history of this species group. As our findings are based on a single mitochondrial gene, we feel premature to propose changes in the generally accepted system and nomenclature. Further molecular phylogenetic analyses, also involving nuclear DNA sequences, should clarify if the evolutionary scenario suggested by our data is valid, and the three species can indeed be placed within the same genus, Lozekia.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Lozekia Kovacsia Hygromia Carpathians Pannon Pannonicum phylogeography phylogeny mitochondrial cytochrome oxidase subunit I
Megjelenés:	Journal Of Zoological Systematics And Evolutionary Research 47 : 4 (2009), p. 306-314. -
További szerzők:	Szabó Krisztián (1975-) (zoológus) Bozsó Miklós Pénzes Zsolt
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM070968
Első szerző:	Pénzes Zsolt
Cím:	Systematic re-appraisal of the gall-usurping wasp genus Hartig, 1843 (Hymenoptera: Cynipidae: Synergini) / Pénzes Zsolt, Melika George, Bozsóki Zoltán, Bihari Péter, Mikó István, Tavakoli Majid, Pujade-Villar Juli, Fehér Balázs, Fülöp Dávid, Szabó Krisztián, Bozsó Miklós, Sipos Botond, Somogyi Kálmán, Stone Graham N.
Dátum:	2009
ISSN:	0307-6970
Megjegyzések:	Several unanswered questions remain regarding the taxonomy and phylogeny of inquiline gallwasps (Cynipidae: Synergini), obligate inhabitants of plant galls induced primarily by other gallwasps (Cynipidae: Cynipini and Diplolepidini). Here we use morphological and molecular data to revise the inquiline genus Synophrus, members of which are notable for extensively modifying the structure of galls induced by oak gallwasp hosts on oaks in the section Cerris of Quercus subgenus Quercus in the Western Palaearctic. Previous taxonomic treatments have recognized three Western Palaearctic species of Synophrus: S. pilulae, S. politus and S. olivieri. Our results support the establishment of four additional Western Palaearctic species: Synophrus hungaricussp.n., S. libanisp.n., S. syriacussp.n. and S. hispanicussp.n. We describe and diagnose these new taxa, analyse their phylogenetic relationships, and show that Synophrus inquilines are able to impose their own gall phenotypes on those of their hosts. We provide an updated key to Synophrus.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Synophrus phylogeny inquiline gallwasp
Megjelenés:	Systematic Entomology 34 : 4 (2009), p. 688-711. -
További szerzők:	Melika George Bozsóki Zoltán Bihari Péter Mikó István Tavakoli, Majid Pujade-Villar, Juli Fehér Balázs Fülöp Dávid Szabó Krisztián (1975-) (zoológus) Bozsó Miklós Sipos Botond Somogyi Kálmán Stone, Graham N.
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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