其他摘要：Garden ponds are part of the area Mlyňany Arboretum. In 2009 and 2011 a total of 277 specimens of dragonflies belonging to 11 species were collected in the 7 garden ponds. Four eudominant ( Ischnura elegans, Chalcolestes viridis , Sympetrum sanguineum and Coenagrion puella ), one dominant ( Erythromma viridulum ), four subdominant ( Somatochlora metallica, Anax imperator, Platycnemis pennipes, Ischnura pumilio ), one recedent ( Aeshna cyanea ) and subrecedent ( Libellula depressa ) could be distinguished. Dragonfly fauna of the studied garden ponds belong to the initial (pioneer) species colonizing the small man-made garden ponds. There were six autochthonous ( Platycnemis pennipes, Ischnura elegans, I. pumilio, Coenagrion puella, Erythromma viridulum and Anax imperator ) and one probably autochthonous ( Sympetrum sanguineum ) species found. All observed species we could associate with garden ponds.
