Camouflage and Deception


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Several insects are masters of camouflage and deception. Very common are strategies to imitate plats or parts of plants. The benfit is, of course, to be invisible to predatory animals. This is a buffalo-cicada, a guest from Northern America (Stictocephala bisonia, above), imitating a thorny part of a plant. A similar role takes the dead leaf (Drepanepteryx phalaenoides, below), a close relative of the lacewing.

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The anthomyiid fly Eustalomyia hilaris hides nicely among lichen on a tree.

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There are not many insects that use objects from their surrounding for camouflage. One exception are reticulated wing insects that sometimes use plant parts on their back as an optical disguise.


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Many Insects look like Ants. It is an evolutionary advantage to appear as a member of a larger colony. Also, not many animals like to eat ants. Often, not only appearance, but also behaviour of ants is imitated. The flowermole beetle (Anthelephila pedestris, above) ist an exceptionally convincing copy of an ant.

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The nymph of the ant-imitating sicklebug (Himacerus mirmicoides) imitates the form of an ant. The adult animal does not look like an ant at all.

Below: Another bug with an ant-like nymph is Alydus calcaratus. It imitates large ants, such as Formica rufa or Formica pratensis.

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Above: The ore wasp Anastatus only looks like a wasp at closeup. From distance it is hardly distinguishable from an ant.

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Not olnly insects are imitating ants. Also spiders like the jumping spider (Synageles venator) use this strategy. The fourth pair of legs is simply positiond in front of the body to imitate the antennae of an ant.


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Butterflies and especially their caterpillars are often imitating plants. However, there are also other forms of camouflage. A group of butterflies imitates the feces of birds. This way they are invisible sitting on a green leave even if they are colored bright. As an example here: The moth Abraxas sylvata.

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Perfectly adapted to their typical habitat: the plane-netbug (Corythucha ciliata) in the center of the image.