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Additional Notes On The Odonata Fauna Of Kurupelit (Samsun, Turkey), Ali̇ Mi̇roğlu, Veysel Kartal
Additional Notes On The Odonata Fauna Of Kurupelit (Samsun, Turkey), Ali̇ Mi̇roğlu, Veysel Kartal
Turkish Journal of Zoology
In this study 387 Odonata specimens were collected and identified from the vicinity of streams and puddles in Kurupelit, Samsun, Turkey, between May and October 2002-2005. In all, 27 species from 17 genera belonging to 9 families were identified, 9 of which (Coenagrion scitulum, Ischnura elegans ebneri, Aeshna affinis, Aeshna isosceles antehumeralis, Anax parthenope, Hemianax ephippiger, Libellula depressa, Libellula fulva, and Orthetrum brunneum) are new records for the Odonata fauna of Samsun. This study includes faunistic and distributional records of the 27 species.
Behavior And Ecological Interactions Of Larval Odonata, Clay L. Pierce, Philip H. Crowley, Dan M. Johnson
Behavior And Ecological Interactions Of Larval Odonata, Clay L. Pierce, Philip H. Crowley, Dan M. Johnson
Clay L. Pierce
Enallagma aspersum and E. traviatum (Odonata: Coenagrionidae) are the most abundant larval odonates in Bays Mountain Park (Sullivan County, Tennessee, USA), although their spatial distributions are essentially nonoverlapping. E. traviatum coexists with insectivorous fish in a small lake, whereas E. aspersum is restricted to a small fishless pond nearby. Behavioral observations revealed that E. aspersum larvae were more active than E. traviatum, and tended to occupy more conspicuous positions. E. aspersum also engaged in more confrontations than E. traviatum, especially at higher density. In laboratorye xperimentsw ith juvenile bluegills( Lepomism acrochirusa) s predators,E . aspersum larvae were more vulnerable to …
Dragonflies At The Uwm Cedar-Sauk Field Station, Tom Pleyte
Dragonflies At The Uwm Cedar-Sauk Field Station, Tom Pleyte
Field Station Bulletins
When visitors and classes utilize the Field Station facilities during the summer months, they seldom fail to notice dragonflies coursing the old fields or hawking mosquitoes over the little ponds. Their beauty and strong powers of flight have long fascinated observers, but few casual on-lookers are aware of the number of species present at the Field Station and the complexity of their behavior and annual cycles. This report will attempt to familiarize the reader with some aspects of the biology of dragonflies, the species of dragonflies present at the UWM Field Station and the times of the year when each …