Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Simeon Lukanov"'
Autor:
Simeon Lukanov
Publikováno v:
PeerJ, Vol 12, p e17574 (2024)
Anurans are among the most vocally active vertebrate animals and emit calls with different functions. In order to attract a mate, during the breeding season male frogs produce mating calls which have species-specific structure and parameters, and hav
Externí odkaz:
https://doaj.org/article/2c06d4618c3c4c43a3fd3dd7a660f4d6
The lateral stripe – a reliable way for software assisted individual identification for Hyla arborea
Publikováno v:
Acta Herpetologica, Vol 19, Iss 1 (2024)
Traditional mark-recapture methods for amphibians and reptiles involve the application of invasive physical markers, such as toe clipping. Photographic identification methods are non-invasive alternative that use natural colouration of individuals fo
Externí odkaz:
https://doaj.org/article/070ea1ab3f8c462ab55c32d8512a1d99
Autor:
Yurii V. Kornilev, Georgi Popgeorgiev, Dimitar Plachiyski, Angel Dyugmedzhiev, Vladimir Mladenov, Kostadin Andonov, Simeon Lukanov, Emiliya Vacheva, Miroslav Slavchev, Borislav Naumov
Publikováno v:
Historia naturalis bulgarica, Vol 45, Iss 9, Pp 239-254 (2023)
We summarise the distribution of the two species of the genus Natrix occurring in Bulgaria, based on records from 147 peer-reviewed publications, grey literature, and data repositories, combined with unpublished data. This is the first extensive mapp
Externí odkaz:
https://doaj.org/article/19f6f86178784387b27c8f79d771b028
Publikováno v:
Animals, Vol 14, Iss 1, p 106 (2023)
Agriculture can have different effects on wildlife depending on land-use type and extensive/intensive practices. The aim of this study was to establish the significance of rice fields in Central Bulgaria as anuran habitats. We used Audiomoth acoustic
Externí odkaz:
https://doaj.org/article/85235f53d4c34a21bfecb813a74e2505
Autor:
Simeon Lukanov
Publikováno v:
Acta Herpetologica, Vol 15, Iss 1 (2020)
This study presents first evidence for underwater sounds produced by adult Balkan crested newts (Triturus ivanbureschi). Recordings were made in spring of 2019 in controlled laboratory conditions using a commercially available omnidirectional hydroph
Externí odkaz:
https://doaj.org/article/1bf082e9bf224c39a7e80d7fe2b013d9
Autor:
Kostadin Andonov, Angel Dyugmedzhiev, Simeon Lukanov, Miroslav Slavchev, Emiliya Vacheva, Nikola Stanchev, Georgi Popgeorgiev, Deyan Duhalov, Yurii V. Kornilev, Daniela Nedeltcheva-Antonova, Borislav Naumov
Publikováno v:
Molecules, Vol 25, Iss 16, p 3622 (2020)
Snakes rely heavily on chemical cues when foraging, searching for mates, etc. Snakes’ sex attractiveness pheromones comprise mainly heavy, semi-volatile compounds such as ketones. Here we investigated the composition of skin secretions of adult Vip
Externí odkaz:
https://doaj.org/article/3c967575f4df47fca99f4758ad4cdbbc
Autor:
Ina Aneva, Petar Zhelev, Simeon Lukanov, Mariya Peneva, Kiril Vassilev, Valtcho D. Zheljazkov
Publikováno v:
Plants, Vol 9, Iss 5, p 602 (2020)
Studies on the impact of agricultural practices on plant diversity provide important information for policy makers and the conservation of the environment. The aim of the present work was to evaluate wild plant diversity across the agroecosystems in
Externí odkaz:
https://doaj.org/article/7381f9c60a4a4ad89e678b66bb9f7e8d
Autor:
Nikolay Natchev, Stephan Handschuh, Simeon Lukanov, Nikolay Tzankov, Borislav Naumov, Ingmar Werneburg
Publikováno v:
PeerJ, Vol 4, p e2392 (2016)
A strongly ossified and rigid skull roof, which prevents parietal kinesis, has been reported for the adults of all amphibian clades. Our μ-CT investigations revealed that the Buresch’s newt (Triturus ivanbureschi) possess a peculiar cranial constr
Externí odkaz:
https://doaj.org/article/41835e1fdd5f4e70a1e556eafdaba70c
Autor:
Simeon Lukanov
Publikováno v:
Russian Journal of Herpetology. 29:373-376
Amphibian migrations are mainly associated with seasonal movements between terrestrial and aquatic (breeding) habitats, but inter-pond migrations during the breeding season present a rarely observed and understudied phenomenon. In 2018 and 2019, a to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e707883a971e19e82dbdfd10292812ea
https://doi.org/10.30906/1026-2296-2022-29-6-373-376
https://doi.org/10.30906/1026-2296-2022-29-6-373-376
Autor:
Çetin Ilgaz, Spartak N. Litvinchuk, Dan Cogălniceanu, Nazar A. Smirnov, Galyna I. Mykytynets, Christophe Dufresnes, Paul Székely, Krzysztof Kolenda, Edvárd Mizsei, Mathieu Denoël, Jan W. Arntzen, Kamil Candan, Yusuf Kumlutaş, Petros Lymberakis, Sylvain Dubey, Márton Szabolcs, Tanja Vukov, Nicolas Perrin, Sarig Gafny, Ben Wielstra, Philippe Geniez, Nataliia Suriadna, Ilias Strachinis, Simeon Lukanov, Eli Geffen, Pierre-André Crochet
Publikováno v:
Molecular Ecology
Molecular Ecology, Wiley, 2019, 28 (13), pp.3257-3270. ⟨10.1111/mec.15133⟩
Molecular Ecology, 28(13), 3257-3270
Molecular Ecology, Wiley, 2019, 28 (13), pp.3257-3270. ⟨10.1111/mec.15133⟩
Molecular Ecology, 28(13), 3257-3270
Cryptic phylogeographic diversifications provide unique models to examine the role of phylogenetic divergence on the evolution of reproductive isolation, without extrinsic factors such as ecological and behavioural differentiation. Yet, to date very
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a47476b5f1dd945354b0d7bb383be44
https://doi.org/10.1111/mec.15133
https://doi.org/10.1111/mec.15133