''Barolineocerus declivus'' is a species of leafhopper native to
French Guiana
French Guiana ( or ; french: link=no, Guyane ; gcr, label=French Guianese Creole, Lagwiyann ) is an overseas department/region and single territorial collectivity of France on the northern Atlantic coast of South America in the Guianas. ...
. The length is . It is named for the protrusions from the male anal tube being
bent downward. It is distinguished from other species in the genus by the protrusions of the male anal tube and the plain reproductive organ.
References
Insects described in 2008
Hemiptera of South America
Eurymelinae
{{Cicadellidae-stub