نتایج جستجو برای: dragonflies
تعداد نتایج: 552 فیلتر نتایج به سال:
the current status and distribution of the dragonflies (anisoptera) of pakistan were studied during 2005-2009. two dragonfly species were identified for the first time from pakistan. among these, rhodothemis rufa is a red, medium-sized dragonfly. lamelligomphus biforceps is also reported for the first time from pakistan and re-described owing to having minor taxonomic differences from that of f...
Insect Dorsal Ocelli (9:00am–12:30pm, Room 304, July 27th) Organizer: †Joshua van Kleef (University of California Berkeley, USA). Most insects possess three simple eyes, known as the dorsal ocelli, whose role in behavior has fascinated scientists for hundreds of years. Our workshop will examine the latest optical, anatomical, neurophysiological and behavioural clues to the functions of ocelli i...
Rarely have studies assessed Odonata diversity for the entire Nearctic realm by including Canada, United States, and Mexico. For first time, we explored in this region according to a definition of natural community assemblages generated species distribution models (SDMs). Species occurrence data were assembled reviewing databases specimens held significant repositories through an extensive sear...
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