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001-es BibID:BIBFORM018891
Első szerző:Dévai György (ökológus)
Cím:Adatok 11 felső-Tisza-vidéki holtmeder szitakötő-faunájához (Odonata) / Dévai György, Miskolczi Margit, Jakab Tibor, Wittner Ilona
Dátum:2009
ISSN:1217-453X
Megjegyzések:ABSTRACT : The paper presents faunistical data on dragonflies collected (larvae, exuviae and adults) and observed (adults) at 11 backwaters of River Tisza, situated in the active and ancient floodplain area of the geographical region Felső-Tisza-vidék (NE-Hungary). Firstly the authors present the methods employed in the collection and observation of the specimens and in data processing, and introduce the literature considered in the identification of species and in reporting faunistic data. Thereafter they provide a detailed survey of the results from the backwaters and finally summarize and evaluate the data on the dragonfly fauna. Collections were made in 1 year (2005), with the participation of 2 specialists on 22 days and 11 localities altogether, in 7 cells (EU 64, EU 85, EU 93, EU 94, EU 95, FU 02, FU 12) of the 10?10 km UTM grid map. In the report information on 1810 specimens (1112 males, 696 females and 2 specimens with undecided sex) is given in detail [1 larva (1 female), 386 exuviae (203 males, 181 females, 2 specimens with undecided sex), 1423 adults (909 males, 514 females)], representing altogether 776 faunistical data (1 larva, 73 exuviae, 603 collected and 99 observed adults). In this study 36 species (14 Zygoptera and 22 Anisoptera) were found to occur in the area, out of which 1 belongs to the very frequent, 18 to the frequent, 10 to the less frequent, 4 to the rare and 3 to the sporadic class of country-wide occurrence frequency.
Tárgyszavak:Természettudományok Környezettudományok magyar nyelvű folyóiratközlemény hazai lapban
Megjelenés:Studia odonatologica hungarica. - 10 (2009), p. 71-89. -
További szerzők:Miskolczi Margit (1954-) (ökológus) Jakab Tibor Wittner Ilona
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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