The amount of small wildlife that lives right under my nose is probably countless. It blows my mind every time I stop to think about what is watching my every move at this very moment. Some animals are so well camouflaged that they simply seem to not be there at all, unless you accidentally manage to spot them, like this bark spider and stick insect, both from Tembe Elephant Park.
When it comes to defensive mimicry, the leaf katydid nymph from the genus Eurycorypha, is an extraordinary example. I found one amongst spiny sugar ants (Polyrhachis spp.) around some flowers in Tembe Elephant Park, but I wasn't certain if it was there by coincidence or on purpose. Recently, a very similar species from Gorongosa National Park (if not the same) was posted on Facebook by Piotr Naskrecki, and he mentioned that the katydid nymph was mimicking Polyrhachis ants. I couldn't agree more with the Orthoptera "guru" - when the green coloration underneath the katydid is back-dropped against foliage, it creates the illusion of an ant petiole (waist) with spines just as in Polyrhachis ant species. But how these "baby" katydids remain undetected around an ant colony is something intriguing. Ants are social insects that rely on pheromones to recognize each other, and are extremely hostile towards intruders. This is a behaviour that can be exploited through chemical mimicry. Certain insects produce pheromones to confuse or mislead the ants into believing they are one of them or just part of the background. Not only does this allow for them to safely hide amongst greater numbers, but the insect further gets the protection of its "family mates".
By the time they reach maturity, the once ant-mimicking katydids grow into leaf-mimicking katydids.
Mantises are also magnificent masters of disguise, blending into their surroundings to ambush prey or to avoid becoming one.
The flower mantises are practically flowers themselves. Their flower resemblance is so good that insects attempt to "pollinate" them, only to find themselves eaten alive.
This one in particular is the nymph of an eyed-flower mantis (Pseudocreobotra wahlbergi), reasonably common in the Zululand region. Their common name has to do with the eyespot marking they develop on each fore wing after reaching maturity. These eyespots are used in threat display to frighten potential predators.
Now look closer...
There is an assassin bug nymph (family Reduviidae) on this Usea lichen, perfectly blending in. This unbelievable mini beast was found by the lovely myrmecologist Dr Heather Campbell, while doing her research at Tembe Elephant Park. How she managed to spot this little creature, I have no idea! I've been searching through Usnea lichen since then, to no avail.
We have still not been able to identify this incredible critter. However, it is likely that this species has already been described in its adult form, but in this early stage, it is hard to determine species as they can change so drastically.
Nature will never cease to amaze me!