''Passalus interruptus'' is a

beetle Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ...

of the Family

Passalidae Passalidae is a family of beetles known variously as "bessbugs", "bess beetles", "betsy beetles" or "horned passalus beetles". Nearly all of the 500-odd species are tropical; species found in North America are notable for their size, ranging fro ...

Description

''Passalus interruptus'' can reach a length of about . The females are smaller than the males. Body is elongated, almost cylindrically shaped and completely black, head has a crooked horn between the eyes and mandibles show three teeth at the extremity and one in the middle. The lower jaw is very strong. Elytra are deeply furrowed. This beetle feeds on tree sap.

Distribution and habitat

This species can be found in

Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Co ...

and

French Guiana French Guiana ( or ; french: link=no, Guyane ; gcr, label=French Guianese Creole, Lagwiyann ) is an overseas departments and regions of France, overseas department/region and single territorial collectivity of France on the northern Atlantic ...

. It prefers mixed deciduous forests.

References

Biolib
* Hallan, Joel
Synopsis of the described Coleoptera of the World
* Sir John Richardson,William Swainson,William Kirby
Fauna Boreali-americana

Tierdoku.com

External links

* * Passalidae Beetles of North America Beetles of South America Beetles of Central America Beetles described in 1758 Taxa named by Carl Linnaeus {{Passalidae-stub