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BALÁZS, A. -- FALTÝNEK FRIC, Z. -- HOLUŠA, O. Flying activity and population dynamics of Cordulegaster heros Theischinger, 1979 (Insecta: Odonata: Cordulegastridae) in Slovakia. International Journal of Odonatology. 2020. v. 23, no. 2, p. 155--163. ISSN 1388-7890. URL: https://www.tandfonline.com/doi/full/10.1080/13887890.2020.1739150

Original name:
Flying activity and population dynamics of Cordulegaster heros Theischinger, 1979 (Insecta: Odonata: Cordulegastridae) in Slovakia
Czech name:
Written by (author):
Mgr. Attila Balázs
RNDr. Zdeněk Faltýnek Fric, Ph.D.
prof. Ing. Otakar Holuša, Ph.D. et Ph.D.
Department:
Department of Zoology, Fisheries, Hydrobiology and Apiculture
Department of Forest Protection and Wildlife Management
Kind of publication:
article in a professional periodical
Periodical:
International Journal of Odonatology
Nature of article:
paper
Volume no. (year): 23
Periodical number within the volume: 2
Year of publication:
2020
Starting page:
155
Up to page:
163
Number of pages:
9
Sub-specification:
článek je obsažen v databázi Web of Science
UT code by Web of Science:
EID code by Scopus:
Form of publication: printed version
Original language:
English
Description in original language:
In 2017, we investigated the population dynamics and flying activity of the south-east European endemic dragonfly species Cordulegaster heros Theischinger, 1979. This research was conducted in the southern part of Central Slovakia in the Revucka vrchovina Upland at a submountainous stream called Drienok. The mark-release-recapture method was applied to study the population. Cordulegaster heros was observed 775 times during the midsummer season. We found out that the species has bimodal diurnal activity pattern with a highest peak from 17:00 until 19:00 hours, but the species had a short peak before noon as well. The differences between sexes in the sense of entering new individuals to the population were low during the main flying period. Estimated population size for males surpassed the population size of females. Probability of capture decreased by the end of the flying season without differences in sexes. This article is the first on the flying activity and population dynamics of Cordulegaster heros.
Description in English:
Description in Czech:
Year of submission: 2020
Year of transmission:
RIV identification number:
URL:
https://www.tandfonline.com/doi/full/10.1080/13887890.2020.1739150
 
Entry made by:
Last change:
06/29/2020 14:47 (Markéta Hejčová, DiS.)

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Source specification:

International Journal of Odonatology. Abingdon: ISSN 1388-7890.

Original name:
International Journal of Odonatology
Czech name:
Written by (author):
Kind of publication:
magazine
ISSN:
1388-7890
Country of publisher:
United Kingdom of Great Britain and Northern Ireland
Place of publishing:
Abingdon
Publisher:
Taylor & Francis Ltd.
URL:
Reviewed magazine:
no
Original language:
English
Description in original language:
Description in English:
Description in Czech:
 
Entry made by:
Last change:
05/13/2020 13:41 (Šárka Novotná)

Evaluation of publication:

1
2
3
4
5
        
1
2
3
4
5
bad
 
good
        
uninteresting
 
interesting
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Average score: -
        Assessed: 0
Average score: -
123
4
5
        
123
4
5
amateur
 
professional
        theoretical
 
practical
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Average score: -