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Families Genera Species Names Vernacular names Publications Authors Geographical distribution Associated taxa Cavernicolous Fossils Images Type specimens repositories Synopsis Updates Classification Molecular data contactProjectFulgoromorpha
Chronological account
Risiina Fennah, 1962 transferred from [Fulgoromorpha, Fulgoroidea, Dictyopharidae, Orgeriinae, Orgeriini]
    to [Fulgoromorpha, Fulgoroidea, Dictyopharidae, Lyncidinae] according to Emeljanov (1969): 324
11 taxa (1 genera, 10 species)
> Risius Stål, 1859  type genus
Risius astyanax Fennah, 1967
Risius belona Fennah, 1967
Risius darwini Fennah, 1962
Risius gibbus Fennah, 1967
Risius limonias Fennah, 1967
Risius omega Fennah, 1967
Risius palamedes Fennah, 1967
Risius patroclus Fennah, 1967
Risius porrectus Fennah, 1967
Risius spurcus Stål, 1859  type species
Distribution map: extant taxa
Opacity 30%
Data accuracy
Level 4
Levels 1, 2 and 3
(TDWG standard) GBIF occurrences
Geographical distribution