Results 11 to 20 of about 241 (88)

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

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.
Tóth, Sándor
core   +6 more sources

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

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.
Csordás, Lilla   +3 more
core   +6 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   +2 more
openaire   +3 more sources

BALKAN GOLDENRING, CORDULEGASTER HEROS THEISCHINGER, 1979 (ODONATA: CORDULEGASTRIDAE), A NEW SPECIES OF ODONATA IN THE FAUNA OF BOSNIA AND HERZEGOVINA [PDF]

open access: yesActa entomologica serbica, 2011
In this paper the first data on Balkan goldenring (Cordulegaster heros Theischinger, 1979) recorded in Bosnia and Herzegovina are presented. The research into the biodiversity of Odonata was conducted in an area of Boračko Lake during 2011. From 11th July to 29th August 2011, the authors collected five male individuals of C. heros.
Sućeska, Sabina, Karačić, Jesenko
openaire   +3 more sources

Dragonfly fauna (Insecta: Odonata) of Papuk Nature Park, Croatia [PDF]

open access: yes, 2022
Odonata is an amphibious insect order constituting an important link between aquatic and terrestrial habitats. Members of the group are widely used as bioindicators of freshwater habitat health.
Katar, Miran   +3 more
core   +2 more sources

Temperature‐driven color lightness and body size variation scale to local assemblages of European Odonata but are modified by propensity for dispersal

open access: yesEcology 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

The influence of relief morphometric characteristics upon the occurrence of the species Cordulegaster bidentata in the particular conditions of the Western Carpathians [PDF]

open access: yes, 2021
The study concerns a monitoring survey of Cordulegaster bidentata Selys, 1843 (Odonata, Cordulegastridae), which is considered near threatened in the European Red List of Dragonflies, in order to show its habitat preferences and clarify the influence of ...
David, S.   +5 more
core   +2 more sources

A dark colour form of Cordulegaster heros (Odonata: Cordulegastridae) [PDF]

open access: yesCasopis slezského zemského muzea (A), 2011
A dark colour form of Cordulegaster heros (Odonata: Cordulegastridae) In July 2010 a dark colour form of the male of Cordulegaster heros was recorded at the Kamenný potok stream in the village of Modra-Piesok in the southern part of the Malé Karpaty Mts. in Slovakia.
openaire   +1 more source

Favna kačjih pastirjev (Odonata) naravnega rezervata Ribniki v dolini Drage pri Igu (Ljubljansko barje, osrednja Slovenija)

open access: yesNatura 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

Prispevek k poznavanju favne kačjih pastirjev (Insecta, Odonata) Vipavske doline (zahodna Slovenija)

open access: yesNatura Sloveniae, 2000
Podan je seznam 32 vrst kačjih pastirjev, zabeleženih na 27 najdiščih med letoma 1994 in 2000. Tri vrste, rdeči voščenec Ceriagrion tenellum (de Villers), modroriti spremljevalec Anax parthenope (Sélys) in črni ploščec Libellula fulva Müller, so nove za
Matjaž Bedjanič, Alja Pirnat
doaj   +1 more source

Home - About - Disclaimer - Privacy