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Someone sent me the picture so I don't have a lot of details. Is it a real insect or is it fake?

  • 3
    $\begingroup$ It might not be fake, it looks like a thorn bug $\endgroup$ Apr 1, 2017 at 14:25

1 Answer 1


As @Kiritee mentioned this is actually a treehopper, due to thier unusual shape they are of long interest of naturalists.

This is a female Umbonia crassicornis.

Here's a female with her colourful nymphs captured by C. D. S. Molinari .

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  • The females have a pointed pronotal horn (spike), the males' are blunt, with a flat top.

  • The adults display variation in colour and size.

  • The pointed pronotal horn is an adaptation as the insectivorous birds mistake them as thorns (on stem) and do not consume them.

This is a variable species as to size, color and structure, particularly the pronotal horn of males (which is more angled posteriorly than the females' and often somewhat expanded apically).

This tall, essentially perpendicular thorn-like pronotum discourages birds and other predators from eating it, if only by mistakenly confusing it with a thorn.

Typically, the adult is green or yellow with reddish lines and brownish markings.

The range of this species is from Northern South America all the way to Mexico and Florida. Its preferred hosts are ornamental and fruit trees of subtropical regions.

Picture References:

  1. A female with eggs.
  2. Two males (blunt top)
  3. Original size

Good reads:

  1. Thornbug to Thornbug-The inside story of insect song

  2. Libraries of life (audio clips)

  • 2
    $\begingroup$ Your edits really elevated this answer. Nice picture :). +1. $\endgroup$ Apr 1, 2017 at 22:12
  • $\begingroup$ Wow, are the wings functional? $\endgroup$ Apr 2, 2017 at 6:30
  • $\begingroup$ @AntonSherwood Yes, they are. The males are detectable when they fly from one branch to the another in search of female. $\endgroup$
    – Tyto alba
    Apr 2, 2017 at 6:42

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