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1.

001-es BibID:BIBFORM015072
Első szerző:Árnyas Ervin (biológus-ökológus)
Cím:Oviposition preferences of as influenced by aphid (Aphis gentianae) and fungal (Puccinia gentianae) infestation of larval host plants / Ervin Árnyas, Judit Bereczki, Andrea Tóth, Katalin Varga, Katalin Pecsenye, András Tartally, György Kövics, Dóra Karsa, Zoltán Varga
Dátum:2009
ISSN:0307-6946
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Aggtelek National Park
Alcon Blue
Gentiana cruciata
infestation by aphids and rust
oviposition behaviour
Megjelenés:Ecological Entomology. - 34 : 1 (2009), p. 90-97. -
További szerzők:Bereczki Judit (1979-) (biológus) Tóth Andrea Varga Katalin Pecsenye Katalin (1954-) (biológus) Tartally András (1975-) (biológus) Kövics György (1954-) (agrármérnök) Karsa Dóra Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus)
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DOI
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2.

001-es BibID:BIBFORM075743
035-os BibID:(WoS)000419326900012 (Scopus)85040076089
Első szerző:Bereczki Judit (biológus)
Cím:Maculinea rebeli (Hirschke) - a phantom or reality? : Novel contribution to a long-standing debate over the taxonomic status of an enigmatic Lycaenidae butterfly / Bereczki Judit, Pecsenye Katalin, Varga Zoltán, Tartally András, Tóth János P.
Dátum:2018
ISSN:0307-6970
Megjegyzések:The main goal of our research was to carry out a comprehensive study on the obligatorily myrmecophilous Maculinea alcon (Denis & Schiffermüller) whose taxonomy has remained highly debated despite the fact that Maculinea Van Eecke species are some of the most intensively studied insects in Europe. We aimed to elucidate the relationship between the different forms exploiting different ecological environments with specific regard to ♭Hirschke's rebeli' (M. rebeli (Hirschke)) from the high altitudes of the Styrian Alps which was studied in this respect for the first time. Molecular analyses including multiple gene sequences, microsatellites and allozymes completed with Wolbachia screening, together with geometric morphometry were applied on various sets of samples. Our results showed that ♭rebeli' from the type locality differed strongly from all other samples not only at the highly variable microsatellites, but also at standard genes and clearly represents a well?separated unit (potentially subspecies) within M. alcon. As all individuals were infected with a single Wolbachia strain, this is possibly an ancient infection with high maternal transmission rate. It also suggests that the separation of the topotypic populations was probably a relatively recent event which could have been promoted by genetic drift or specific conditions at high altitudes, and maintained by restricted gene flow. Both the genetic and the morphometric studies supported the proposition that the geographical origin of the populations has a higher effect on the structure of variation than the food plant use. Moreover, we detected more genetic lineages than could be defined by differential host plant usage.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Systematic Entomology. - 43 : 1 (2018), p. 166-182. -
További szerzők:Pecsenye Katalin (1954-) (biológus) Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Tartally András (1975-) (biológus) Tóth János Pál (1981-)
Pályázati támogatás:K109223
OTKA
K84071
OTKA
EU EESD-ENV-2OO2 NAS
Egyéb
InDifferAnt' Marie Curie Intra European Fellowship (7th European Community Framework Programme)
Egyéb
'AntLab' Marie Curie Career Integration Grant (7th European Community Framework Programme)
Egyéb
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3.

001-es BibID:BIBFORM013323
Első szerző:Rákosy László
Cím:The Dusky Large Blue : Maculinea nausithous kijevensis (Sheljuzhko, 1928) in the Transylvanian basin: New data on taxonomy and ecology / László Rákosy, András Tartally, Marin Goia, Ciprian Mihali, Zoltán Varga
Dátum:2010
Megjegyzések:Maculinea nausithous (Bergsträsser, 1779) was recently discovered in two parts of the Transylvanian basin. External characters of these populations completely agree with the original description of Maculinea nausithous kijevensis (Sheljuzhko, 1928) and show some small but constant differences against the Central European nominotypic populations. Since the habitats and host ant selection of these populations are also different from the Central European populations, we consider M. nausithous kijevensis stat. rev. as valid subspecic taxon. Specimens with the same external characters were also collected in northeastern Romania, in Kazakhstan and in the western part of the Altai Mts. Therefore we believe that this subspecies has a wider Euro-Siberian distribution.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:Nota lepidopterologica. - 33 : 1 (2010), p. 31-37. -
További szerzők:Tartally András (1975-) (biológus) Goia, Marin Mihali, Ciprian Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus)
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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4.

001-es BibID:BIBFORM079689
035-os BibID:(WoS)000493662000004 (Scopus)85068609626
Első szerző:Tartally András (biológus)
Cím:Changes in host ant communities of Alcon Blue butterflies in abandoned mountain hay meadows / András Tartally, David R. Nash, Zoltán Varga, Szabolcs Lengyel
Dátum:2019
ISSN:1752-458X
Megjegyzések:1. Land use intensification is a general threat to biodiversity, but many species depend on low-intensity agricultural ecosystems. One example is European mountain meadow ecosystems, traditionally managed by hay harvesting or livestock grazing. Abandoning management often causes population declines, local extinctions and biotic homogenisation in these meadows. 2. We studied changes in the Myrmica host ant communities of the xerophilic form of the ant-parasitic Alcon Blue butterfly (Maculinea alcon) in four hay meadows in the Bükk mountains of Hungary between 2000-2007 and 2018. Abandonment started in this region in the 1970s, accelerated in the 1980s, and culminated in the 1990s. 3. We found that the Myrmica ant community has changed substantially in less than two decades. Diversity of the ant community always decreased, and species composition became more homogeneous at two sites. Habitat suitability for Maculinea butterflies decreased at three sites and increased at only one site, where management was restarted 20 years after abandonment. 4. The number of M. alcon caterpillars and pupae, the rate of infestation of ant nests and the mean number of caterpillars and pupae per ant nest decreased between the two periods, whereas host ant specificity did not differ from random in either period. 5. We conclude that the unfavourable changes in the host ant community due to abandonment have negative consequences for the persistence of Maculinea populations. Our study highlights the need for detailed monitoring, and the maintenance of low-intensity management by mowing or grazing to avoid the decline of biodiversity dependent on low-intensity agriculture.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Insect Conservation and Diversity. - 12 : 6 (2019), p. 492-500. -
További szerzők:Nash, David R. Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Lengyel Szabolcs (1971-) (biológus)
Pályázati támogatás:EFOP-3.6.1-16-2016-0002
EFOP
ÚNKP-18-4
egyéb
NKFIH-OTKA K106133
egyéb
GINOP 2.3.3-15-2016-00019
GINOP
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5.

001-es BibID:BIBFORM077096
035-os BibID:(cikkazonosító)20180202 (WoS)000460486500011 (Scopus)85062196214
Első szerző:Tartally András (biológus)
Cím:Patterns of host use by brood parasitic butterflies across Europe / András Tartally, Jeremy A. Thomas, Christian Anton, Emilio Balletto, Francesca Barbero, Simona Bonelli, Markus Bräu, Luca Pietro Casacci, Sándor Csősz, Zsolt Czekes, Matthias Dolek, Izabela Dziekańska, Graham Elmes, Matthias A. Fürst, Uta Glinka, Michael E. Hochberg, Helmut Höttinger, Vladimir Hula, Dirk Maes, Miguel L. Munguira, Martin Musche, Per Stadel Nielsen, Piotr Nowicki, Paula S. Oliveira, László Peregovits, Sylvia Ritter, Birgit C. Schlick-Steiner, Josef Settele, Marcin Sielezniew, David J. Simcox, Anna M. Stankiewicz, Florian M. Steiner, Giedrius Švitra, Line V. Ugelvig, Hans Van Dyck, Zoltán Varga, Magdalena Witek, Michal Woyciechowski, Irma Wynhoff, David R. Nash
Dátum:2019
ISSN:0962-8436 1471-2970
Megjegyzések:The range of hosts exploited by a parasite is determined by several factors, including host availability, infectivity and exploitability. Each of these can be the target of natural selection on both host and parasite, which will determine the local outcome of interactions, and potentially lead to coevolution. However, geographical variation in host use and specificity has rarely been investigated. Maculinea (=Phengaris) butterflies are brood parasites of Myrmica ants that are patchily distributed across the Paląrctic and have been studied extensively in Europe. Here, we review the published records of ant host use by the European Maculinea species, as well as providing new host ant records for more than 100 sites across Europe. This comprehensive survey demonstrates that while all but one of the Myrmica species found on Maculinea sites have been recorded as hosts, the most common is often disproportionately highly exploited. Host sharing and host switching are both relatively common, but there is evidence of specialization at many sites, which varies among Maculinea species. We show that most Maculinea display the features expected for coevolution to occur in a geographic mosaic, which has probably allowed these rare butterflies to persist in Europe.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
chemical mimicry
Phengaris
coevolution
geographic mosaic
local adaptation
Megjelenés:Philosophical Transactions Of The Royal Society B-Biological Sciences. - 374 : 1769 (2019), p. 1-17. -
További szerzők:Thomas, Jeremy A. Anton, Christian Balletto, Emilio Barbero, Francesca Bonelli, Simona Bräu, Markus Casacci, Luca Pietro Csősz Sándor (1971-) (Biológus) Czekes Zsolt Dolek, Matthias Dziekańska, Izabela Elmes, Graham Fürst, Matthias A. Glinka, Uta Hochberg, Michael E. Höttinger, Helmut Hula, Vladimir Maes, Dirk Munguira, Miguel L. Musche, Martin Nielsen, Per Stadel Nowicki, Piotr Oliveira, Paula S. Peregovits László Ritter, Sylvia Schlick-Steiner, Birgit C. Settele, Josef Sielezniew, Marcin Simcox, David J. Stankiewicz, Anna M. Steiner, Florian M. Švitra, Giedrius Ugelvig, Line V. Van Dyck, Hans Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Witek, Magdalena Woyciechowski, Michal Wynhoff, Irma Nash, David R.
Pályázati támogatás:Bolyai ösztöndíj
MTA
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6.

001-es BibID:BIBFORM060742
Első szerző:Tartally András (biológus)
Cím:Myrmica rubra (Hymenoptera: Formicidae): the first data on host-ant specificity of Maculinea nausithous (Lepidoptera: Lycaenidae) in Hungary / Tartally András, Varga Zoltán
Dátum:2005
ISSN:1025-6164
Megjegyzések:In total, 58 overwintered Maculinea nausithous (BERGSTRÄSSER, 1779) larvae were found in nests of Myrmica rubra(LINNAEUS, 1758) from three sites in West Hungary. These results confirm that M. rubra is, in general, the host ant of M. nausithous. Twenty-eight larvae of M. nausithous and eight larvae of M. teleius (BERGSTRÄSSER, 1779) were found in a single M. rubra nest, which is a huge density for predacious butterfly species.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Maculinea nausithous
Myrmica rubra
host-ant specificity
Megjelenés:Myrmecologische Nachrichten. - 7 (2005), p. 55-59. -
További szerzők:Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus)
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7.

001-es BibID:BIBFORM018913
Első szerző:Tartally András (biológus)
Cím:Maculinea nausithous Exploits Myrmica scabrinodis in Transylvania : Unusual Host Ant Species of a Myrmecophilous Butterfly in an Isolated Region (Lepidoptera: Lycaenidae; Hymenoptera: Formicidae) / András Tartally, László Rákosy, Tibor-Csaba Vizauer, Marin Goia, Zoltán Varga
Dátum:2008
Megjegyzések:Isolated populations of the myrmecophilous Dusky Large Blue butterfly (Maculinea nausithous) occur in Transylvania (Romania). The hitherto unknown host ant specificity of these populations was investigated at two sites, where Myrmica scabrinodis was the only potential host ant found. A total of 107 M. scabrinodis nests were opened in early summer to check for the presence of M. nausithous larvae, and two of them contained overwintered larvae. Our observations suggest that, like the habitat, the host ant of these isolated populations essentially differs from other central European M. nausithous populations studied, which use exclusively Myrmica rubra.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
host specificity
local host
Maculinea nausithous
myrmecophily
Myrmica scabrinodis
Transylvania
Megjelenés:Sociobiology. - 51 : 2 (2008), p. 373-380. -
További szerzők:Rákosy László Vizauer Tibor-Csaba Goia, Marin Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus)
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
Szerző által megadott URL
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8.

001-es BibID:BIBFORM018903
035-os BibID:(WoS)000261348300003 (Scopus)54349098939
Első szerző:Tartally András (biológus)
Cím:Host ant use of Maculinea teleius in the Carpathian Basin (Lepidoptera: Lycaenidae) / Tartally, A., Varga, Z.
Dátum:2008
ISSN:1217-8837
Megjegyzések:Host ant use of Maculinea teleius was investigated in 17 Hungarian and three Transylvanian (Romania) sites by opening Myrmica ant nests. A total of 856 nests of nine Myrmica species (M. gallienii, M. rubra, M. ruginodis, M. sabuleti, M. salina, M. scabrinodis, M. schencki, M. specioides and M. vandeli) were found and nests of six species (M. gallienii, M. rubra, M. salina, M. scabrinodis, M. specioides and M. vandeli) contained 114 M. teleius specimens in total. M. rubra and M. scabrinodis were the most frequently used host ants. M. rubra appeared to be more suitable in the western while M. scabrinodis proved to be more important in the eastern sites. M. gallienii and M. salina were only locally important hosts on a few sites. M. specioides and M. vandeli were parasitized only once. Five Myrmica nests also contained larvae of other Maculinea species. These results show a less restricted host ant use of M. teleius in the central part of the Carpathian Basin than records from France. Our results correspond with the host ant use data recorded from Poland.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Hungary
Maculinea teleius
Myrmica
social parasitism
Transylvania
Megjelenés:Acta Zoologica Academiae Scientiarum Hungaricae. - 54 : 3 (2008), p. 257-268. -
További szerzők:Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus)
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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9.

001-es BibID:BIBFORM018918
Első szerző:Tartally András (biológus)
Cím:Patterns of host ant use by sympatric populations of Maculinea alcon and M. rebeli in the Carpathian Basin / A. Tartally, D.R. Nash, S. Lengyel, Z. Varga
Dátum:2008
ISSN:0020-1812
Megjegyzések:Maculinea butterflies show social parasitism via obligatory myrmecophily as their larvae are adopted and raised to pupation by Myrmica ants. Suitable hosts differ for different Maculinea species, and host ant specificity can further differ at the population-level. Although early studies suggested single ant species as main hosts for each Maculinea species, it has recently become clear that their host ant specificity is more complex. Maculinea alcon and Maculinea rebeli have variously been separated according to adult and larval morphology, phenology, and their use of different ecosystems, including host plant and host ant species. However, recent genetic evidence has questioned their separation as good species. Here we compare the use of host ants by M. alcon and M. rebeli at the regional scale in NE-Hungary and Transylvania (Romania), where molecular studies have found no species-level separation between the two forms. We opened 778 nests of Myrmica ants and searched for Maculinea specimens (larvae, pupae and exuviae) shortly before imago emergence from the nest in seven M. alcon sites, six M. rebeli- sites and one site where both M. alcon and M. rebeli are syntopic. In all, Maculinea caterpillars were found in the nests of seven different ant species (M. alcon was recorded mainly with Myrmica scabrinodis and occasionally with M. salina and M. vandeli; M. rebeli used mainly M. scabrinodis, M. sabuleti and M. schencki and occasionally M. lonae and M. specioides). Myrmica scabrinodis was found to be a general host of both M. alcon and M. rebeli, which is the first record for a common host ant of these two closely related butterflies within the same region. However there were also differences in host ant use patterns between the sites occupied by the two Maculinea taxa, which reflect differences in Myrmica communities between the two types of habitat. Possible explanations for the similar but not identical host use patterns of M. alcon and M. rebeli, and their relevance for the question of whether they are separate species are discussed.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Myrmica
myrmecophily
social parasitism
host specificity
Megjelenés:Insectes Sociaux. - 55 : 4 (2008), p. 370-381. -
További szerzők:Nash, David R. Lengyel Szabolcs (1971-) (biológus) Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus)
Internet cím:DOI
Intézményi repozitóriumban (DEA) tárolt változat
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