Results 1 to 10 of about 7,849 (79)
The EU’s Habitats Directive Dragonfly Cordulegaster heros Theischinger, 1979 in Croatia—Distribution and Habitat Requirements [PDF]
InsectsCordulegaster 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 +6 more sources
Winners and Losers: Cordulegaster Species under the Pressure of Climate Change [PDF]
Insects, 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 +3 more sources
Diversity, 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 +3 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]
Ecological Entomology, 2020 Approximately 15% of Cordulegaster heros larvae are capable of surviving 3 weeks without surface water under laboratory conditions. The survival probability was significantly increased if animals burrowed into the sediment. Survival probability was higher on fine substrate material. Size of the larvae only affected the burrowing depth.
Bálint Pernecker, Zoltán Csabai
exaly +3 more sources
Diversity, 2021 Taxonomy of the genus Cordulegaster Leach in Brewster, 1815 in the Eastern part of the Western Palaearctic is poorly resolved. A two-step approach was applied: sequences of mitochondrial and nuclear DNA fragments were used to sort specimens; poorly known
Thomas Schneider +7 more
doaj +2 more sources
Insect Conservation and Diversity, Volume 14, Issue 1, Page 1-14, January 2021., 2021 There is an urgent need to revise the Annexes of the Habitats Directive such that it provides a better geographical representation across Europe and includes more threatened Odonata species. Standardisation to Odonata surveying methods across countries are needed to reduce inaccuracies in evaluating cross‐country Odonata trends in order to support ...
Dorothy Hok Yau Tang, Piero Visconti
wiley +1 more source
Favna kačjih pastirjev (Odonata) okolice Hotunj pri Ponikvi (vzhodna Slovenija)
Natura Sloveniae, 2022 Za raziskovano območje podajam seznam 35 vrst kačjih pastirjev, opazovanih med majem in septembrom 2022, s pripadajočimi favnističnimi podatki. Na nacionalni rdeči seznam je uvrščenih šest vrst, medtem ko sta koščični škratec Coenagrion ornatum in ...
Matjaž Bedjanič
doaj +1 more source
Fauna vilinih konjica (Odonata) planine Zelengora i Nacionalnog parka Sutjeska
Glasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2017 Visokoplaninska staništa u Bosni i Hercegovini (BiH) su često izolovana i teško pristupačna, zbog čega je njihova fauna vilinih konjica sve do danas ostala gotovo potpuno neistražena.
Dejan Kulijer, Iva Miljević
doaj +5 more sources
Ecology and Evolution, Volume 10, Issue 16, Page 8936-8948, August 2020., 2020 We quantified the color lightness and body volume of 99 European dragon‐ and damselflies (Odonata) and combined this trait information with survey data for 518 local assemblages across Europe to test whether trait‐environment relationships previously reported at coarse spatial scales also hold for spatially explicit local assemblages.
Daniel Acquah‐Lamptey +3 more
wiley +1 more source
Natura Sloveniae, 2020 Na podlagi terenskega dela v letih 2018–2020 ter starejših neobjavljenih podatkov avtorjev in literature predstavljamo favno kačjih pastirjev naravnega rezervata Ribniki v dolini Drage pri Igu na jugovzhodnem obrobju Ljubljanskega barja.
Damjan Vinko +14 more
doaj +1 more source