Comparative morphology of female gonapophyses IX in Delphacidae (Hemiptera: Auchenorrhyncha: Fulgoromorpha) with key to tribes Author Wallner, Adam M. Author Bartlett, Charles R. text Zootaxa 2019 2019-03-05 4564 1 137 172 journal article 28428 10.11646/zootaxa.4564.1.5 9b7dd2d2-8b30-426f-92c7-531b05c3ea53 1175-5326 2588807 5EA3EB07-F3FD-4F05-9478-EAE0AA797CDE Tribe Vizcayini Asche Description. Gonapophyses IX strongly curvilinear, average length 1589.37 µm, width 133.67 µm; numerous, minute, subapical teeth prior to apex ( Fig. 10A ); apex slanted and bluntly rounded, without carination. Notes. Vizcayini includes two genera in 10 species, with Vizcaya the most diverse genus. Vizcayini is Old World in distribution, restricted to South East Asian countries, such as South West China ( Yunnan ), South India (Madras, Travancore), Indonesia (Lombok, Sulawesi , Sumatra ), Malaysia ( Sarawak ), Philippines (Luzon), Taiwan , Thailand (Doi Suthep, Chiangmai), and Vietnam (Ban Me Thout) ( Asche 1990 , Liang 2002 ). Host associations are unknown for this tribe.