WebAbstract. The implications of insects’ vision for territorial defense have been relatively little studied in the field. In the dragonfly Perithemis tenera Say w WebPerithemis tenera ( Say, 1839) Delicat Petithem ( Perithemis Tenera) este un membru al Libellulidae familiei în ordinea Odonata. Este o mică libelula care se găsește în toată estul …

Proximate constraints on intruder detection in the dragonfly Perithemis …

WebA：最高記録は、ヤコブスがPerithemis teneraの雄にマーキングして観察し、6日間で127回交尾をしたそうです。 勿論、相手は複数の雌だったそうです。 Q：越冬しているトン … WebEastern Amberwing Dragonfly – Perithemis tenera I find this lovely dragonfly most often on ponds versus moving water. The ethereal amber color of the wings is not adequately apparent in photographs – it must be seen live to be appreciated. Unfortunately, the eastern amberwing is among the wariest of dragonflies. They usually perch only over water. the park catalog bike rack

File:North America Range Perithemis tenera.svg - Wikimedia

http://greglasley.com/nonBirds/eastamber.html WebLanguage Label Description Also known as; English: Eastern Amberwing. species of insect WebIn the dragonfly Perithemis tenera Say we investigated whether either the angle at which an intruder was viewed by a territorial resident or the background against which it was viewed affected the detection of that intruder. shuttles at mco