Ketenchiev H.A., Kharitonov A.Y. & Kozminov S.F. 2016
Deliry C. 2025 – Ketenchiev H.A., Kharitonov A.Y. & Kozminov S.F. 2016. - In : Odonates du Monde (Histoires Naturelles) [2004-2025] – Version 19971 du 04.09.2023. – odonates.net
[A contrôler !] |
Ketenchiev H.A., Kharitonov A.Y. & Kozminov S.F. 2016 - Кавказ как один из средиземноморских центров
видового разнообразия стрекоз (Odonata) - [The Caucasus as one of Mediterranean Centers of Species Diversity of Dragonflies (Odonata).] - Actes de la DSPU, 10 (2) : 46-51. - BiB
Résumé (traduction libre)
L'article présente le Caucase comme une province de la région méditerranéenne et un centre de biodiversité des libellules, ses limites et sa composition faunistique, formée sous l'influence des zones holarctique et paléosubtropique. La faune compte 86 espèces de libellules, réparties en 3 sous-ordres [sic !], 11 familles et 29 genres. Les auteurs définissent une combinaison unique de caractéristiques climatiques régionales, de paysages, ont déterminé la composition faunistique des libellules, sa formation historique et originale.
Abstract
The paper considers the Caucasus as a province of Mediterranean region and dragonflies’ biodiversity center, its limits and faunal composition, formed under the influence of the Holarctic and Paleosubtropic areas. In the fauna there are 86 species of dragonflies, which are distributed to 3 suborders, 11 families and 29 genera. The authors define a unique combination of regional climatic characteristics, landscapes, determined the faunal composition of dragonflies, its historical and original formation.
Traitement particulier du passage du texte sur Aeshna juncea (traduction libre) - (en) [1]
Notez que Ketenchiev & al. (2016), ne citent pas l'article classique de Bartenev (1929) dans leurs références [2023]. Bartenev A.N. 1925 - одонатофауне Кавказских гор - [Sur l'odonatofaune des montagnes du Caucase.] - Бюллетень Государственного музея Грузии, [Bulletin du Musée d'État de Géorgie / Bulletin of the State Museum of Georgia], 2 : 28-86. [1] (en) - The situation in the Caucasus is special for Aeshna juncea L. First of all, it is represented here by the nominate form of Aeshna juncea juncea L., which occurs in most parts of the Caucasus. The other two subspecies are described from the Caucasus by A.N.Bartenev and are apparently endemic there. The first of these, Aeshna juncea crenatoides Bartenef was originally presented as a variation without taxonomic status (Bartenev 1925) and originated from Lake Kaishaurskoe in the Krestovy Pass of the main Caucasus range and Sakochavi Lakes in the vicinity of Borjomi. Both places are associated with the western regions of the South Caucasus and are relatively high - the former at 2036 m above sea level and the latter at 1690 m above sea level. Then another ♀ of this variety was captured at the same station (on the Georgian military road) (Bartenev 1929b) at an altitude of 1500 m. However, soon a small series of Aeshna juncea collected by A.N.Bartenev on Achishkho and Pseshakho lakes, at the southern limit of the Caucasus Reserve, at an altitude of more than 2000 m made him reconsider all materials on the species and provide a convincing justification for the existence of different subspecies which are Aeshna juncea crenatoides and Aeshna juncea atshischgho (Bartenev 1929b). It should be noted that in the southern limits of the range both in the Caucasus and on the Iberian peninsula the localities of this species are very isolated and probably relictual in nature. The formation of subspecies is favoured by the isolation of populations over a long period of time and this supports the hypothesis of their existence. |