Pseudogamy
Guides
Ribautodelphax
Ribautodelphax is a genus of delphacid planthoppers in the family Delphacidae, distributed across Eurasia and North America. Species in this genus are known for producing species-specific acoustic signals used in mate recognition. European species are primarily monophagous or oligophagous on grasses, with host plant specialization contributing to species differentiation.