Razor Grinder Cicada vs Neotropical Bee Assassin

Side-by-side species comparison

Attribute Razor Grinder Cicada Neotropical Bee Assassin
Scientific Name Henicopsaltria eydouxii Apiomerus pictipes
Order Hemiptera Hemiptera
Family Cicadidae Reduviidae
Size 35-50 mm 14-20 mm
Habitat Forests Underground
Diet Sap Feeders Omnivores
Regions Australia, Oceania South America (Brazil, Colombia, Peru, Ecuador, Venezuela)
Conservation Least Concern Least Concern

Razor Grinder Cicada

A large cicada known for its distinctive high-pitched grinding call that sounds like metal being sharpened on a grindstone. It is common in the eucalyptus forests of southeastern Australia.

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Did You Know?

Its call is so loud and persistent that it can make conversation difficult for people standing near a calling tree.

Neotropical Bee Assassin

A stout, colorful assassin bug that specializes in capturing bees and wasps visiting flowers. Its bright red, orange, and black coloring may serve as aposematic warning. It coats its forelegs with plant resins to improve grip when seizing fast-moving prey.

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Did You Know?

It has been observed applying resin from specific plant species to its legs in a deliberate, repeated behavior that qualifies as tool use.