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Dive into the research topics where László Dányi is active.

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Featured researches published by László Dányi.


Biologia | 2010

A Moesian geophilomorph (Myriapoda: Chilopoda) species from the Carpathians: Review and redescription of Stenotaenia rhodopensis (Kaczmarek, 1970)

László Dányi

Stenotaenia rhodopensis is a species considered until now as having a Moesian distribution area. The first Carpathian records of the species are presented here from Slovakia and Romania. A survey on the species taxonomical characters is given with redescription based both on the Slovakian and Romanian specimens and on specimens from regions near the type locality in Bulgaria.


Ticks and Tick-borne Diseases | 2016

Description of the male and the larva of Ixodes ariadnae Hornok, 2014

Sándor Hornok; Dávid Kováts; Dorottya Angyal; László Dányi; Richárd Kovács; Jenő Kontschán

Ixodes ariadnae is a tick species of bats so far reported only in Central Europe, with its description based on the female and nymph. This study describes the male and larva in order to complete the description of the species. Male ticks collected from cave walls in Hungary showed a different morphology from those of I. vespertilionis and I. simplex. Molecular analysis of the cytochrome oxidase subunit I (COI) gene of these ticks verified them as conspecific to I. ariadnae. In addition, a larva of I. ariadnae was removed from a Daubentons bat (Myotis daubentonii Kuhl, 1817). The male of I. ariadnae is characterized by long legs (7-8mm; I. vespertilionis: 8-10mm; I. simplex: 2-2.2mm), relatively short palpal setae (30-100μm; I. vespertilionis: 100-200μm; I. simplex: 20-50μm) and straight lateral edge of palps, the genital aperture (enclosed by a line of sclerotization) situated anteriorly to second intercoxal space and rounded coxae. The larva of I. ariadnae has long legs (2-2.2mm; I. vespertilionis: 1.6-1.8mm; I. simplex: 1mm), broad palps (length×width: 200×90μm; I. vespertilionis: 200×70μm; I. simplex: 140×60μm), pentagonal and posteriorly reverse bell-shaped scutum. These features allow to distinguish the male and the larva of I. ariadnae from those of I. vespertilionis (of which the male has longer palpal setae and curved lateral edge of palps, the genital aperture is situated posterior to the second intercoxal space, and the second coxae are squared; the larva of I. vespertilionis has narrower palps and posteriorly triangular scutum) and I. simplex (of which the male and the larva have considerably shorter legs, palps).


Zootaxa | 2018

Contribution to the knowledge of the earthworm fauna of Turkey with description of three new species (Clitellata: Megadrili)

Tímea Szederjesi; László Dányi; Mehmet Bora Kaydan; Csaba Csuzdi

During a recent survey, 29 earthworm species were collected from different parts of Turkey, 27 of which belong to the family Lumbricidae, one to Acanthodrilidae and one to Megascolecidae. Dendrobaena proved to be the most speciose genus with 12 recorded species including two species new to science, Dendrobaena pavliceki and Dendrobaena taurica spp. nov. In addition a third new species was also found belonging to the East Mediterranean genus Healyella: Healyella zicsii sp. nov. From the species recorded earlier for Turkey, D. fridericae uludagi Omodeo Rota, 1991 and He. boluana Omodeo Rota, 1989 were found for the first time since the original description. With these new records the number of earthworm species recorded for Turkey is raised to 84.


Zootaxa | 2017

On the identity of Photophilus Folkmanová, 1928: A new generic synonymy (Chilopoda: Geophilomorpha: Geophilidae)

László Dányi; Ivan H. Tuf

The enigmatic monotypic genus Photophilus Folkmanová, 1928 and its type species, Photophilus griseus Folkmanová, 1928, were described almost 90 years ago from the Czech Republic. The new genus was erected not only based on some morphological characters, but also on behavioural features rather peculiar among Central European geophilomorphs. Although the patria of these taxa is among the best studied regions regarding Chilopoda, and focussed effort has been made to collect further representatives of these taxa, none have been found since the original description As the type material is lost and we failed to collect new specimens from the type locality, we tried to elucidate the true identity of these genus and species by analysing the characters given in the original description in comparison to all other geophilomorphs known from Europe. The structure of the mouth-parts, the shape of the ventral pore-fields and the arrangement of the coxal pores indicate Photophilus to be in the closest relation with the genus Geophilus Leach, 1814 from which it is separated by characters which are shown here as artefacts or misinterpretations according to the judgement of the original descriptions illustrations. Considering the remaining characters of Photophilus and its type species-including the behavioural features-they actually fit only to the widespread European species Geophilus carpophagus Leach, 1815, which is formerly proposed here to be the subjective senior synonym of Photophilus griseus Folkmanová, 1928 (syn. nov.). Photophilus is formerly proposed here as subjective junior synonym of Geophilus (syn. nov.).


Zootaxa | 2017

An annotated checklist of earthworms of Greece (Clitellata: Megadrili)

Tímea Szederjesi; Evangelia Vavoulidou; Christina Chalkia; László Dányi; Csaba Csuzdi

The earthworm fauna of Greece is reviewed. According to the up-to-date checklist, the earthworm fauna of Greece consists of 67 species and subspecies, of which 59 taxa belong to the family Lumbricidae, three to Megascolecidae, two to Acanthodrilidae and to Ocnerodrilidae and one taxon to the family Criodrilidae. Three species are recorded for the first time from the country: Allolobophora kosowensis kosowensis Karaman, 1968, Amynthas gracilis (Kinberg, 1867) and Eukerria saltensis (Beddard, 1895). Eisenia spelaea var. athenica Černosvitov, 1938 is proposed to be a synonym of Aporrectodea rosea (Savigny, 1826). The earthworm fauna of Greece is characterized by a large number of strict endemic species belonging to the family Lumbricidae (9 taxa), together with the occurrence of another 10 Balkanic endemic species.


Zoologica Scripta | 2017

Evolution of Strigamia centipedes (Chilopoda): a first molecular assessment of phylogeny and divergence times

Lucio Bonato; Francesca Bortolin; Leandro Drago; Marco Orlando; László Dányi

We present a first phylogenetic and temporal framework, with biogeographical insights, for the centipedes of the genus Strigamia, which are widespread predators in the forest soils of the Northern Hemisphere and comprise the evo‐devo model species Strigamia maritima. The phylogeny was estimated by different methods of maximum likelihood and Bayesian inference from sequences of two mitochondrial (16S, COI) and two nuclear (18S, 28S) genes, obtained from 16 species from all major areas of the global range of the genus and encompassing most of the overall morphological and ecological diversity. Divergence times were estimated after calibration upon the fossil record of centipedes. We found that major lineages of extant species of Strigamia separated most probably around 60 million years (Ma) ago. The two most diverse lineages diversified during the last 30 Ma and are today segregated geographically, one in Europe and another in Eastern Asia. This latter region hosts a hitherto underestimated richness and anatomical diversity of species, including three still unknown, yet morphologically well distinct species, which are here described as new: Strigamia inthanoni sp. n. from Thailand, Strigamia korsosi sp. n. from the Ryukyu Islands and Strigamia nana sp. n. from Taiwan. The northern European model species S. maritima is more strictly related to the Eastern Asian lineage, from which it most probably separated around 35 Ma ago before the major diversification of the latter.


Zootaxa | 2016

A new species of Janusius Bretfeld, 2010 (Collembola, Sminthuridae) from the Korean Peninsula, with a key to the species of the genus

László Dányi; Kyung-Hwa Park

Janusius geumgangensis sp. nov. is described and illustrated based on specimens from North Korea. The new species is characterised by having 3 spatulate chaetae on all tibiotarsus, 4 chaetae on retinaculum, smooth anal appendage, anterior chaetotaxy of dens 3,3,3,2,2,1,1, colouration with one pair brownish lateral spot and presence of mucronal chaeta. The genus Janusius Bretfeld, 2010 is first mentioned from the Korean Peninsula, although another species described from there as Sminthurus annulatus Kang & Lee, 2005 is recognised here as belonging to this genus (Janusius annulatus (Kang & Lee, 2005) comb. nov.), too. A key including all known species of the genus is presented as well.


Zootaxa | 2016

Out of Africa: The first introduced African geophilomorph centipede record from a European greenhouse (Chilopoda: Geophilidae).

László Dányi; Ivan H. Tuf

In Europe, 184 species of Geophilomorpha are recognised (Bonato & Minelli 2014) of which eight are evaluated as alien to the region (Stoev et al. 2010, Decker et al. 2014). Four of these have been reported from greenhouses exclusively: Mecistocephalus guildingii Newport, 1843, Mecistocephalus maxillaris (Gervais, 1837), Tygarrup javanicus Attems, 1929 and Pectiniunguis pauperatus Silvestri, 1907. In this paper, we report another species, Polygonarea silvicola Lawrence, 1955, which is the first Geophilomorpha species of unambiguous African origin in Europe. Description of the specimen found in Olomouc (Czech Republic) is provided. Co-occurrence of another African species, the lithobiomorph Lamyctes africanus (Porath, 1871) (also new for Czech Republic) is also reported here.


Oriental Insects | 2016

Sminthurinus koreanus sp. nov. (Collembola: Katiannidae), a new species from the Korean Peninsula, with a key to the Sino-Japanese species of the genus

László Dányi; Kyung-Hwa Park

Abstract A new Sminthurinus Börner, 1901 species, Sminthurinus koreanus sp. nov. from North Korea is detailedly described and illustrated. The new species seems to be most similar to the Western Siberian Sminthurinus oiskiyensis Bretfeld, 2010 which is the only other Sminthurinus species with three subapical anterior chaetae on dens, but distinguished from S. koreanus sp. nov. by the number of proximal posterior and apical anterior chaetae on dens and by the pigmented small abdomen. Two other species with very similar colouration are Sminthurinus modestus Yosii, 1970 and Sminthurinus orientalis Stach, 1964, from which S. koreanus sp. nov. differs in the serrated inner edge of the mucro, and in the three proximal posterior and three subapical anterior chaetae on dens. A key is provided to all Sminthurinus species of the Sino-Japanese Region.


Animal Systematics, Evolution and Diversity | 2016

Six New Records of Springtails (Collembola)from North Korea

László Dányi; Kyung Hwa Park

Six species of springtails (Collembola) are reported for the first time from North Korea: Pachyotoma takeshitai (Kinoshita, 1916), Folsomia bisetosa Gisin, 1953 and Agrenia agilis Fjellberg, 1986 of Isotomidae, Entomobrya sibirica Stach, 1963 and Willowsia buski (Lubbock, 1870) of Entomobryidae, and Ptenothrix setosa (Krausbauer, 1898) of Dicyrtomidae. The genus Pachyotoma Bagnall, 1949 is mentioned for the first time from the Korean Peninsula. In order to facilitate the identification of these species, illustrations and short diagnoses are provided and the poorly known P. takeshitai is described in detail. Ptenothrix setosa and E. sibirica link the Korean peninsular fauna with Central Asia, P. takeshitai shows the zoogeographical connection of the Korean Peninsula with the Japanese Islands and A. agilis has a trans-pacific distribution. Folsomia bisetosa is an interesting circumpolar element in the Korean fauna while W. buski is a subcosmopolitan species.

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Csaba Csuzdi

Hungarian Natural History Museum

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Dorottya Angyal

Hungarian Natural History Museum

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Tímea Szederjesi

Eötvös Loránd University

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Kyung-Hwa Park

Chonbuk National University

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Dániel Winkler

University of West Hungary

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Gergely Balázs

Eötvös Loránd University

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Jenő Kontschán

Hungarian Academy of Sciences

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