Notes on the leafhopper genus Angustella Li (Hemiptera: Cicadellidae: Evacanthinae), with descriptions of four new species from China

摘要

The paper deals with ten species of the genus Angustella Li, 1986 (Hemiptera: Cicadellidae: Evacanthinae), including four new species, Angustella panxianensis sp. nov., Angustella albida sp. nov., Angustella jinghongensis sp. nov. and Angustella nigrimargina sp. nov. The leafhopper genus Angustella (Hemiptera: Cicadellidae: Evacanthinae), was established by Li (1986) with A. nigricarina Li as its type species. Later, Li & Wang (1991) described one species, A. leucostriata. Yang & Zhang (1999) described two species, A. albonotata and A. nigrinota. Li & Wang (2003) described two species, A. rufi-penna and A. longipyga.