Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Miroslav Slavchev"'
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Bulgaria, based on records from 147 peer-reviewed publications, grey literature, and data repositories, combined with unpublished data.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:
Historia naturalis bulgarica, Vol 43, Iss 2, Pp 25-27 (2021)
Different amphibians and amphibian larvae were already observed and described as part of the diet of the European pond turtle. Few studies report body parts from adult newts in the stomach content of Emys orbicularis (Linnaeus, 1758) or newts predate
Externí odkaz:
https://doaj.org/article/40b0dd9534374c2c8742672772c969a2
Publikováno v:
Herpetozoa, Vol 32, Iss , Pp 149-157 (2019)
A communal hibernaculum situated in Southwestern Bulgaria and its adjacent area (4 km in diameter) was studied. Seven snake species used this hibernating den, Malpolon insignitus, Dolichophis caspius, Platyceps najadum, Elaphe quatuorlineata, Telesco
Externí odkaz:
https://doaj.org/article/d578928bd6d84e4dbb96f9887ad3919f
Publikováno v:
ZooNotes, Vol 131, Iss -, Pp 1-4 (2018)
In a four-year monitoring period, numerous permanent and temporary water basins on the territory of the Habitat Protected Site BG0000382 and the Nature Park “Shumensko Plato” (NE Bulgaria) were identified as possible habitats for amphibians. We
Externí odkaz:
https://doaj.org/article/2a6724cc0979461ebde7d050858936c3
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
Publikováno v:
Historia naturalis bulgarica, Vol 43, Iss 2, Pp 25-27 (2021)
Different amphibians and amphibian larvae were already observed and described as part of the diet of the European pond turtle. Few studies report body parts from adult newts in the stomach content of Emys orbicularis (Linnaeus, 1758) or newts predate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a99a8592c54ff8d24085c4a1ca9ce605
https://zenodo.org/record/5511260
https://zenodo.org/record/5511260
Autor:
Ilina Natcheva, Nikolay Natchev, Vanya Koleva, Yordanka Kuzmanova, Georgy Popgeorgiev, Miroslav Slavchev
Publikováno v:
Zoology and Ecology. 28:329-336
Commercial trade in Pond sliders (Trachemys scripta scripta and T. s. elegans) is the most important factor responsible for their wide distribution in ecosystems where they are non-native. Pond sliders have been very popular pets in Bulgaria since 19
Autor:
Nikola Stanchev, Miroslav Slavchev, Kostadin Andonov, Emiliya Vacheva, Borislav Naumov, Angel Dyugmedzhiev, Daniela Nedeltcheva-Antonova, Deyan Duhalov, Simeon Lukanov, Georgi Popgeorgiev, Yurii V. Kornilev
Publikováno v:
ARPHA Conference Abstracts 2: e46456
During this preliminary study, 26 specimens from 8 different snake species were examined. Three methodologies for extraction of skin secretions by immersion of skin in n-hexane were used: immersing the whole body of live individuals for approximately
Autor:
Georgi Popgeorgiev, Andrey Stoyanov, Yurii V. Kornilev, Miroslav Slavchev, Angel Dyugmedzhiev, Simeon Lukanov, Nikolay Tzankov, Borislav Naumov, Vladislav Vergilov, Dobrin Dobrev
Publikováno v:
ARPHA Conference Abstracts 2: e46571
In a recently published paper (Popgeorgiev et al. 2019), we compiled for the first time published and unpublished data on localities of the herpetofaunal species observed up to ca. 10 km south of the Bulgarian Danube River. Overall, we identified 687