Many insects' motion vision is achromatic and thus dependent on brightness rather than on colour contrast. We investigate whether this is true of the butterfly Papilio xuthus, an animal noted for its ...

誰が予想したでしょうか？ There have been many incredible discoveries about these beautiful insects these past years, including their wing design,1 antennae,2 and genetics.3 Now add to this list that butterflies ...

The eyes of the Japanese yellow swallowtail butterfly, Papilio xuthus, contain six spectral classes of photoreceptors, each sensitive either in the ultraviolet, violet, blue, green, red or broadband ...

Caterpillar of a swallowtail butterfly moving on a leaf of a citrus tree Caterpillar of a swallowtail butterfly moving on a leaf of a citrus tree papilio xuthus stock videos & royalty-free footage ...

アゲハチョウ科（Popilionidae）に属するチョウは、単一あるいは少数の科に属する限られた種類の植物を選んで利用する。雌のチョウは、葉の表面を前脚でたたくドラミング行動の際に前脚の化学感覚子によって特定の化合物を検出した時のみ、宿主植物に ...

Papilio butterflies have sophisticated color vision and are potential pollinators for red flowers. Do they innately prefer red flowers? Is their foraging based solely on color? To answer these ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...