Besoiro is a French entomological scientific journal.

[1] Following the cessation of publication of the Bulletin de la Société Sciences Nat in 1995, the journals Besoiro and Coléoptères were founded to accommodate some of the manuscripts that would have gone to the older journal.

The authors are amateur entomologists from different countries: Canada, Costa-Rica, France, Japan, Madagascar, Venezuela, West Indies.

Black and white figures and colour photographs illustrate the publications.

They are produced by ink jet, as this might last longer than laser photocopies.