Key to Chinese species of stenocranine planthoppers (Hemiptera, Fulgoromorpha, Delphacidae), with descriptions of two new species

Key Points

• This research aims to describe two new species of planthoppers and provide a taxonomic key for their identification.
• Described two new species: Stenocranus fodingshanensis and Ceratocranus huaxiensis from Guizhou, China.
• Developed a key to identify all known Chinese species of Stenocranus and Ceratocranus.
• Included ecological photographs of the new species.
• Two new species were successfully described and illustrated.
• Provided a comprehensive identification key for Chinese Stenocranus and Ceratocranus species.