![](https://sciencepress.mnhn.fr/sites/default/files/periodiques/visuels/grand/zoo_visuel_2019.jpg)
A new species of the Dipluridae family is described from French Guiana. Its affinity with a Brasilian species lead to the reinstatement of the genus Harmonicon (Pickard-Cambridge, 1896). Some biological aspects of this new species are described.
Araneae, Mygalomorphae, Dipluridae, French Guiana, new species, Harmonicon.