Phrictus
Phrictus is a genus of bugs in the subfamily Fulgorinae and tribe Fulgorini, erected by Maximilian Spinola in 1839.  They are sometimes called "dragon-headed bugs" and species have been recorded from central and South America.

Species
Fulgoromorpha Lists On the Web includes:
 Phrictus auromaculatus Distant, 1905
 Phrictus buechei Bourgoin & Arnaud, 2004
 Phrictus delicatus O'Brien, 1991
 Phrictus diadema (Linné, 1767) - type species
 Phrictus diligens O'Brien, 1991
 Phrictus hoffmannsi Schmidt, 1905
 Phrictus minutacanthis Caldwell, 1945
 Phrictus moebiusi Schmidt, 1905
 Phrictus notatus Lallemand, 1931
 Phrictus ocellatus Signoret, 1855
 Phrictus punctatus Caldwell, 1945
 Phrictus quinquepartitus Distant, 1883
 Phrictus regalis Caldwell, 1945
 Phrictus sordidus Caldwell, 1945
 Phrictus tripartitus Metcalf, 1938
 Phrictus xanthopterus Schmidt, 1910

References

External Links
 Images at iNaturalist

Auchenorrhyncha genera
Fulgorinae
Hemiptera of South America