grasshoppers
Grasshoppers are a group of insects belonging to the suborder Caelifera. They are among what is possibly the most ancient living group of chewing herbivorous insects, dating back to the early Triassic around 250 million years ago.
Grasshop ...
in the
tribe
The term tribe is used in many different contexts to refer to a category of human social group. The predominant worldwide usage of the term in English is in the discipline of anthropology. This definition is contested, in part due to confli ...
839
__NOTOC__
Year 839 ( DCCCXXXIX) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar.
Events
By place Europe
* Prince Sicard of Benevento is assassinated by a conspiracy among the nobil ...
''Histoire naturelle des insectes. Orthoptères'' 583. is the type genus of grasshoppers in the family Pyrgomorphidae and the tribe Pyrgomorphini. Species are found in Southern Europe, Africa and the middle Ea ...