title: A new species of the cicada genus Semia Matsumura, 1917 (Hemiptera: Cicadidae) from Vietnam, with a key to the species of the genus.
abstract: A new species of cicada, Semia gialaiensis, is described from Kon Ka Kinh National Park in central Vietnam. Photos of the adult, illustrations of the male genitalia, a distribution map and biological data are provided. A key to the species of Semia based on the male adults is also given.
authors.affiliation: Department of Insect Systematics, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet St, Hanoi, Vietnam. phamthai@iebr.ac.vn
authors.forename: Hong-thai
authors.initials: HT
authors.lastname: Pham
authors.forename: Jerome
authors.initials: J
authors.lastname: Constant
mesh_terms: D000825:Animal Structures / Q000033:anatomy & histology / Q000254:growth & development; D000818:Animals; D049628:Body Size; D006430:Hemiptera / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development; D008297:Male; D009929:Organ Size; D014744:Vietnam