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

Csordás, Lilla; Ferincz, Árpád; Lõkkös, Andor; Rozner, György

doi:10.24394/natsom.2009.15.53

Cited by 5 publications

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Csordás Lilla, Ferincz Árpád, Lőkkös Andor és Rozner György újabb adatokat közölnek a Cordulegaster heros zselici elterjedéséről (CSORDÁS et al 2009).…”

Section: Bevezetésunclassified

A Dunántúli-dombság és környéke szitakötő faunája

Tóth¹

2010

Natura Somogyiensis

View full text Add to dashboard Cite

Érdekes, hogy "A Balaton élete" c. jóval később megjelent könyvben (ENTZ & SE-BESTYÉN 1942) is csak általánosságban találkozhatunk a szitakötőkkel. A szerzők "A Balaton lakóinak áttekintése" c. fejezetben említik, hogy a tóból mindössze három szitakötő faj lárvája származik. Ezeket azonban fajra nem nevezik meg. A tó környékén imágó alakban kimutatott fajok száma a szerzők szerint Pongrácz Sándor, Sátori József és Wéber Mihály gyűjtése eredményeként, abban az időben 19 volt. Nyilvánvalóan nem vették figyelembe (vagy nem ismerték) Kohaut Rezső, valamint Mocsáry Sándor a tó környékét is érintő munkáját. A tihanyi Magyar Biológiai Kutatóintézet létrehozása és működése nyomán jelentős változások következtek be a tó élővilágának feltárásában. Ezek azonban továbbra is csupán szerénynek nevezhető eredményeket hoztak a szitakötők kutatásában. Mint az intézet katalógusából kitűnik, 1935 nyarán Pongrácz Sándor gyűjtött Tihany környéken, egyéb rovarok mellett, az alábbi fajokhoz tartozó szitakötőket: Aeshna affinis, Anax imperator, Coenagrion ornatum, Coenagrion pulchellum, Crocothemis servilia, Gomphus vulgatissimus, Orthetrum albistylum, Orthetrum 1. ábra: Kohaut Rezső szitakötő-történeti jelentőségű könyvének borítója 1. táblázat: A Dunántúli-dombság és környékére vonatkozó szitakötő-faunisztikai adatokat tartalmazó publikációk Az irodalomban elĘforduló fajok abc-rendben Sorszám Irodalom idĘrendben Aes aff Aes cya Aes gra Aes mix Aes vir Agr spl Agr vir Ana iso Ana imp Ana par Bra pra Cha vir Coe orn Coe pue Coe pul Coe sci Cor her Cor aen Cro ser 4. táblázat: A kötetben szereplő gyűjtési és megfigyelési adatokhoz hozzárendelhető lelőhelyek jegyzéke az UTM kóddal, a megyéhez, illetve a kistájhoz való tartozás, valamint a földrajzi koordináta feltüntetésével. Lelőhely UTM Megye Kistáj Koordinata Szélesség Hosszúság Abaliget BS71C2 Baranya MTB N46°08'33.56" E18°06'55.05" Ábrahámhegy XM98D2 Veszprém BME N46°48'39.42" E17°33'52.46" Ádándi-halastó (Ádánd) BS89C1 Somogy KÜS N46°50'50.44" E18°11'03.93" Ágneslaki-tó (Csurgónagymarton) XM53C4 Somogy BES N46°19'48.73" E17°03'51.58" Akadó (Tihany) YM19D3 Veszprém BME N46°53'29.90" E17°53'40.49" Aligvári-horgásztó (Seregélyes) CT11D3 Fejér MEF N47°04'25.29" E18°37'17.41" Almás-patak (Szigetvár) YM10C2 Baranya MTB N46°03'29.86" E17°48'02.38" Alsóbűi-halastó (Bodrog) YM05A3 Somogy BES N46°29'04.51" E17°40'13.17" Alsó-horgásztó (Kisszékely) CS17A2 Tolna MTB N46°40'47.80" E18°31'54.41" Andocsi-patak (Andocs) YM26B4 Somogy KÜS N46°38'10.07" E17°56'03.66" Andori-tó (Kisbárapáti) YM16C2 Somogy KÜS N46°36'30.48" E17°50'56.09" Angyal-kúti-mellékág (Kisvaszar) BS92D2 Baranya MTB N46°16'21.94" E18°13'13.60" Apari-kistó (Aparhant) CS03A4 Tolna MTB N46°19'33.44" E18°28'00.13" Apponyi-kastélytó (Hőgyész) CS05A1 Tolna MTB N46°29'49.60" E18°25'18.02" Aradpusztai-horgásztó (Szenyér) XM84B3 Somogy BES N46°26'55.27" E17°23'23.13" Arborétumi-tó (Hosszúhetény) BS91D2 Baranya MTB N46°11'24.74" E18°21'59.68" Árpádtető (Pécs) BS81C4 Baranya MTB N46°08'09.30" E18°15'10.07" Asszony-tava (Lepsény) BT80D3 Fejé...

show abstract

“…Csordás Lilla, Ferincz Árpád, Lőkkös Andor és Rozner György újabb adatokat közölnek a Cordulegaster heros zselici elterjedéséről (CSORDÁS et al 2009).…”

Section: Bevezetésunclassified

A Dunántúli-dombság és környéke szitakötő faunája

Tóth¹

2010

Natura Somogyiensis

View full text Add to dashboard Cite

show abstract

“…Both species have relatively wide distributions, but because of their special habitat preferences, vulnerability, and sensitivity to habitat change, their distribution areas are scattered and endangered by several factors. Due to their long larval development (3-5 years), the most threatening factor is long-term drought, which can lead to local extinction [14,[21][22][23]. Microclimate and water regimes are sensitive to large-scale deforestation, which is a major threat to the survival of populations of these species.…”

Section: Introductionmentioning

confidence: 99%

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

Fekete

Knijf

Dinis

et al. 2023

Insects

View full text Add to dashboard Cite

(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 importance from a conservation point of view. Two endemic dragonflies, the Balkan Goldenring (Cordulegaster heros) and the Two-Toothed Goldenring (C. bidentata), confined to the hilly and mountainous regions in Europe, are classified as “Near Threatened” according to the IUCN Red List. (2) Modeling the potential occurrence of both species under present and future climatic conditions provides a more accurate picture of the most suitable areas. The models were used to predict the responses of both species to 6 different climate scenarios for the year 2070. (3) We revealed which climatic and abiotic variables affect them the most and which areas are the most suitable for the species. We calculated how future climatic changes would affect the range of suitable areas for the two species. (4) According to our results, the suitable area for Cordulegaster bidentata and C. heros are strongly influenced by bioclimatic variables and showed an upward shift toward high elevations. The models predict a loss of suitable area in the case of C. bidentata and a large gain in the case of C. heros.

show abstract

“…The species is found on the Balkan Peninsula (including Greece, North Macedonia, Montenegro, Albania, Croatia, Slovenia, Serbia, Bosnia and Herzegovina, Bulgaria, northeastern Italy, and Romania) and central Europe, including the foothills of the Alps in eastern Austria [2][3][4][5], the foothills of the Carpathians Mountains in Slovakia [6,7], the Czech Republic [8], and outside of the Carpathians Mountains in Ukraine [9]. Separate areas of growth have been reported from the hills in the middle of the Pannonian lowland in Hungary [10,11].…”

Section: Introductionmentioning

confidence: 99%

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

Holuša

Holušová

2022

Diversity

View full text Add to dashboard Cite

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 2021 to establish basic data on its abundance. In the territory, the geomorphological characteristics of streams, characteristics of sediment in streams, habitat, emergence time, and period of flight were recorded, and population viability was evaluated. Larvae were recorded in 10 small forest streams (altitude of 235–426 m a.s.l.), with an average minimum width of 51.9 cm, an average maximum width of 177.7 cm, an average minimum depth of 6.5 cm, an average maximum depth (in pools) of 21 cm, and an average stream gradient of 1.9 grades. The sediments in each stream exhibited a grain size distribution with an average fraction less than 0.05 mm represented by 6.3%, a fraction of 0.05–0.1 mm represented by 21.1%, a fraction of 0.1–2 mm represented by 52.1%, a fraction of 2–5 mm represented by 12.1%, a fraction of 5–20 mm represented by 8%, and a fraction of 20+ mm represented by 0.3%. The larval abundance was 0.1–6.7 larvae per 1 m2 of suitable sediment. The emergence period was recorded from 28 May to 1 July. The emergence site was categorized as larvae-dominated plant leave (57% of cases), plant stalks (21%), and tree trunks (17%). Exuviae occurred at an average of 154 cm at horizontal distance from the shore and an average vertical height of 77 cm above the ground. The average total distance of larval movement was 205 cm. The flight period in 2021 was recorded from 15 June to 11 August with peak flight activity noted in the third week of June. The northernmost population of C. heros was evaluated as viable and stable.

show abstract

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

Cited by 5 publications

References 0 publications

A Dunántúli-dombság és környéke szitakötő faunája

A Dunántúli-dombság és környéke szitakötő faunája

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

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

Contact Info

Product

Resources

About