Ocelli (singular: ocellus) are simple eyes and are found on many different kinds of insects (such as bees, wasps, flies and dragonflies) and spiders. In adult insects, like the beautiful … Continue Reading Look into my ocelli! Simple eyes.
Dragonfly wings are thin and light and have a corrugated-like structure. There are lots of tiny cells between numerous veins and cross veins, which together form a stiff, yet relatively … Continue Reading Dragonfly wings: tried and tested over millennia!
One day, earlier in the summer (on 28th June 19), I came across huge numbers of common blue damselflies (Enallagma cyathigerum) which had emerged from a lake – Felmersham gravel … Continue Reading Mating damselflies; there’s a lot going on, unseen!
Anyone who has ever sat and watched dragonflies flying over a pond; turning back and forth and darting up to investigate an intruder, will not be surprised to learn … Continue Reading Dragonfly eyes
Many people will be familiar with the sight of dragonflies (and damselflies) ‘in tandem’, without knowing exactly what is going on! I came across a pair of mating green marsh … Continue Reading Green marsh hawks mating
Damselflies in the genus Mnais are unusual in having two types of males: i) orange-winged morphs and ii) clear or glassy- winged (hyaline) forms which look like the females. The orange-winged morphs … Continue Reading Mnais damselflies: fighters and sneaks!
When damselflies mate, the male grasps the female by the front end of her thorax (the pronotum); but only if she is willing! Accepting his advance is not compulsory according … Continue Reading Mating Blue-tailed Damselflies