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The EU’s Habitats Directive Dragonfly Cordulegaster heros Theischinger, 1979 in Croatia—Distribution and Habitat Requirements [PDF]

open access: yesInsects
Cordulegaster heros is an endemic species for Central and Southeastern Europe and one of the species protected under the European Union’s Habitats Directive.
Marina Vilenica   +2 more
doaj   +5 more sources

Winners and Losers: Cordulegaster Species under the Pressure of Climate Change [PDF]

open access: yesInsects, 2023
(1) Bioclimatic factors have a proven effect on species distributions in terrestrial, marine, or freshwater ecosystems. Because of anthropogenic effects, the changes in these variables are accelerated; thus, the knowledge of the impact has great ...
Judit Fekete   +6 more
doaj   +2 more sources

What to do if streams go dry? Behaviour of Balkan Goldenring ( Cordulegaster heros , Odonata) larvae in a simulated drought experiment in SW Hungary [PDF]

open access: yesEcological Entomology, 2020
In case of dryings, the hyporheic zone is one of the most important refugia for stream macroinvertebrate communities, including the few Odonata species living in these habitats, such as Cordulegaster ...
Bálint Pernecker   +2 more
openaire   +2 more sources

Population Density and Abundance of the Northernmost Population of Cordulegaster heros (Anisoptera: Cordulegastridae) in Europe (Czech Republic) with Notes on Its Biogeographical Range

open access: yesDiversity, 2022
Cordulegaster heros is a Balkan species with a disjunctive area extending into Central Europe. The population in the Chřiby Mts. in the southeastern Czech Republic is the northernmost population, and this population was intensively studied from 2010 to ...
Otakar Holuša, Kateřina Holušová
doaj   +2 more sources

Is the Current Forest Management to the Northernmost Population of Cordulegaster heros (Anisoptera: Cordulegastridae) in Central Europe (Czech Republic) Threatening?

open access: yesForests, 2023
Cordulegaster heros is included in the EN category on the IUCN Red List for the territory of the Czech Republic, where it inhabits an area of approximately 100 km2. All of the localities are located in the forest complex in Chřiby hills, and all of the forests fall into the category of management forests.
Otakar Holuša, Attila Balázs
exaly   +2 more sources

Large golden-ringed dragonfly Cordulegaster heros Theischinger 1979, new for the fauna of Italy (Odonata: Cordulegastridae)

open access: yesNatura Sloveniae, 2003
The species has been recorded at three localities in the extreme eastern part of the Friuli-Venezia Giulia region, north-eastern Italy, thus bringing the number of Italian dragonfly species to 89. The distribution of C.
Matjaž Bedjanič, Ali Šalamun
doaj   +3 more sources

A ritka hegyiszitakötő (Cordulegaster heros Theischinger, 1979) előfordulása a Zselicben

open access: yesNatura Somogyiensis, 2006
There are two species of Cordulegastridae in Hungary. The habitats of the commoner species {Cordulagaster bidentatus) can be found in the Soproni, Kőszegi, Bakony, Zempléni and Mátra Mountains. But the occurrences of Cordulegaster heros were known from the Soproni Mountains, Őrségi Hills, and the Mecsek Mountains.
Sándor Tóth
exaly   +3 more sources

New data on the distribution of Large Golden Ringed Dragonfly (Cordulegaster heros Theischinger, 1979) (Odonata) in Zselic hills

open access: yesNatura Somogyiensis, 2009
The earliest record of this species is dated back to 2005. Intensive investigations, habitat mapping and ecological research of C. heros were started in 2008. Our researches were focused on the larval instars and also on the conservation of the habitats. Most of the discussed C. heros populations were strong with high abundance.
Arpad Ferincz, György Rozner
exaly   +3 more sources

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