Search Results - "Kostova, Rumyana"

Data on the distribution of Osmoderma barnabita Motschulsky, 1845 (Coleoptera: Cetoniidae) in Bulgaria from 1904 to 2022 by Rumyana Kostova, Rostislav Bekchiev

“…The hermit beetle, Osmoderma eremita s.l. (Scopoli 1763), is a species complex of scarab saproxylic beetles listed in the IUCN Red List of Threatened Species…”
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New data about the distribution of Plectophloeus fischeri (Aubé, 1833) and Dicentrius biroi Besuchet, 1999 (Coleoptera: Staphylinidae: Pselaphinae) in Bulgaria by Rostislav Bekchiev, Rumyana Kostova

“…New data for the rare and poorly known species Plectophloeus fischeri (Aubé, 1833) and Dicentrius biroi Besuchet, 1999 in Bulgaria are presented…”
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At a crossroads: Genetic lineages and dispersal routes of Morimus asper (Sulzer, 1776) s.l. (Coleoptera, Cerambycidae) in Bulgaria by Kostova, Rumyana, Borissov, Simeon, Bobeva, Aneliya, Bekchiev, Rostislav

“…The present study fills a knowledge gap in the distribution and genetic variation of Morimus populations in the Balkans, by studiyng the representatives of the…”
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First exhaustive distribution and habitat modelling of Morimus asper (Sulzer, 1776) sensu lato (Coleoptera, Cerambycidae) in Bulgaria by Kostova, Rumyana, Bekchiev, Rostislav, Popgeorgiev, Georgi, Kornilev, Yurii V.

“…Although Morimus asper , in particular the ssp. funereus, is considered as widespread throughout Bulgaria, a current national mapping of the species is…”
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Carabus variolosus (Fabricius, 1787) (Coleoptera: Carabidae) in Bulgaria: rediscovered after 111 years by Rostislav Bekchiev, Miroslav Antov, Peter Boyadzhiev, Gergana Zaemdzhikova, Rumyana Kostova, Borislav Guéorguiev

“…The rediscovery of the rare and endangered species Carabus (Hygrocarabus) variolosus is reported after its last record from 1909. The only known locality…”
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Ground beetle (Coleoptera: Carabidae) taxocoenoses from high-altitude Pinus peuce and Pinus heldreichii forests in Bulgaria by Rumyana Kostova, Rostislav Bekchiev

“…The sensitivity of ground beetles to changing habitat conditions makes them a good indicator of environmental change. The shift in their distribution could be…”
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Trechus (s. str.) "subnotatus" species group (Coleoptera: Carabidae) in Bulgaria by Kostova, Rumyana, Bekchiev, Rostislav

“…The presented study is the first attempt to clarify the taxonomic composition of the Trechus "subnotatus" species group sensu Jeannel (1927) in Bulgaria. The…”
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First exhaustive distribution and habitat modelling of Morimus asper in Bulgaria by Kostova, Rumyana, Bekchiev, Rostislav, Popgeorgiev, Georgi, Kornilev, Yurii V

“…Although Morimus asper , in particular the ssp. funereus, is considered as widespread throughout Bulgaria, a current national mapping of the species is…”
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At a crossroads: Genetic lineages and dispersal routes of Morimusasper (Sulzer, 1776) s.l. (Coleoptera, Cerambycidae) in Bulgaria by Kostova, Rumyana, Borissov, Simeon, Bobeva, Aneliya, Bekchiev, Rostislav

“…The present study fills a knowledge gap in the distribution and genetic variation of populations in the Balkans, by studiyng the representatives of the genus…”
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The ground beetles (Coleoptera: Carabidae) of the Strandzha Mountain and adjacent coastal territories (Bulgaria and Turkey) by Kostova, Rumyana, Guéorguiev, Borislav

“…The knowledge of the ground-beetle fauna of Strandzha is currently incomplete, and is largely based on data from the Bulgarian part of the region and on…”
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