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Molecular Phylogeny of the Family Cordulegastridae (Odonata) Worldwide [PDF]

open access: yesInsects
In this study, we present the first attempt at a molecular phylogenetic analysis of the entire family of Cordulegastridae involving 60% of its known species.
Oleg E Kosterin   +2 more
exaly   +9 more sources

Occurrence and Population Density of the Endemic Species Cordulegaster buchholzi (Anisoptera: Cordulegastridae) on the Cyclades Islands in Greece [PDF]

open access: yesInsects, 2023
Our research was focused on determining the geomorphological characteristics of streams, characteristics of sediment in streams, habitat, emergence sites and flight period. Larvae were recorded in 19 streams (altitude of 35–680 m a.s.l.), with an average
Otakar Holuša, Kateřina Holušová
doaj   +5 more sources

New finding of Cordulegaster insignis Schneider, 1845 (odonata: cordulegastridae) in Serbia [PDF]

open access: yesKragujevac Journal of Science, 2023
During a field survey in 2021 in Southern Serbia, near the village of Strezovac, two specimens of Cordulegaster insignis Schneider, 1845 were found. This species is extremely rare in Serbia. The findings are located on the western border of its areal.
Marko Lj. Nikolić
exaly   +4 more sources

Biometric differences between several populations of Cordulegaster boltonii (Odonata: Cordulegastridae) in Ibero-Maghrebian area [PDF]

open access: yesEuropean Journal of Entomology, 2020
Biometric data of the exuviae of female larvae of the dragonfly Cordulegaster boltonii collected in Portugal, Spain and Morocco were analysed to determine whether the size of three exuvial structures measured differed depending on the geographic ...
Patricia CASANUEVA   +8 more
doaj   +9 more sources

Asymmetric hybridization in Cordulegaster (Odonata: Cordulegastridae): Secondary postglacial contact and the possible role of mechanical constraints. [PDF]

open access: yesEcol Evol, 2018
Two Cordulegaster dragonflies present in Italy, the Palaearctic and northern distributed Cordulegaster boltonii and the endemic to the south of the peninsula Cordulegaster trinacriae, meet in central Italy and give rise to individuals of intermediate ...
Solano E   +5 more
europepmc   +6 more sources

Cordulegaster insignis Schneider, 1845 (Odonata: Cordulegastridae) the first record from Serbia over a century later [PDF]

open access: yesBulletin of the Natural History Museum, 2013
Tokom 2011. godine vrseno je istraživanje faune vilinskih konjica u Istocnoj Srbiji, u Sokobanjskoj kotlini, na srednjem toku Sokobanjske Moravice. Za ovaj lokalitet prethodno nisu postojali odonatoloski podaci. Registrovana je 21 vrsta, među kojima se nalazi i prvi recentni nalaz vrste Cordulegaster insignis Schneider, 1845.
Lena Kulić   +2 more
exaly   +3 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

Taxonomic Revision of Eastern Part of Western Palaearctic Cordulegaster Using Molecular Phylogeny and Morphology, with the Description of Two New Species (Odonata: Anisoptera: Cordulegastridae)

open access: yesDiversity, 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

Description of last instar larva of Cordulegaster kalkmani (Odonata: Cordulegastridae)

open access: yesInternational Journal of Odonatology, 2023
The final instar larva of Cordulegaster kalkmani Schneider, Vierstraete, Müller, van Pelt, Caspers, Ikemeyer, Snegovaya & Dumont 2021 is described and illustrated based on one female exuvia collected in Alakabük, Bitlis province, Turkey, in July 2022 ...
O. Müller   +3 more
semanticscholar   +2 more sources

Geographical variation of prementum size in Iberian Cordulegaster boltonii (Odonata: Cordulegastridae) populations

open access: yesInternational Journal of Odonatology, 2022
Within wide geographical areas, Odonata populations can show biometric differences as a consequence of both biotic (e.g., predation, competition) and abiotic factors (mainly temperature). These differences can occur in the larval stage, although reliable
M. Hernández   +6 more
semanticscholar   +5 more sources

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