Yalia jiangxiensis Ding, 2006 (Delphacidae) |
Yamirrina concolor Löcker, 2020 (Cixiidae) |
Yamirrina vittipennis (Muir, 1931) (Cixiidae) |
Yanganaka ariecornia Löcker, 2015 (Cixiidae) |
Yangdelphax afurculus (Guo & Liang, 2005) (Delphacidae) |
Yangdelphax jihyuetanica Bellis & Donaldson, 2016 (Delphacidae) |
Yangissus maolanensis Chen, Zhang & Chang, 2014 (Issidae) |
Yangsinolacme terrea (Yang, 1989) (Delphacidae) |
Yanunka incerta Yang, 1989 (Delphacidae) |
Yanunka miscanthi Ishihara, 1952 (Delphacidae) |
Yarnikada ulliae Löcker & Fletcher, 2006 (Cixiidae) |
Yetkhata jiangershii† Song, Szwedo & Bourgoin, 2019 (Yetkhatidae†) |
Yichunus brachyspinosus Ding, 2006 (Delphacidae) |
Youtuus erythrus Gong, Yang & Chen, 2018 (Caliscelidae) |
Youtuus strigatus Gong, Yang & Chen, 2018 (Caliscelidae) |
Yuanchia maculata Chen & Tsai, 2009 (Delphacidae) |
Yucanda albida (Ball, 1909) (Dictyopharidae) |
Yucanda miniata Ball, 1937 (Dictyopharidae) |
Yucanda ornata Ball, 1937 (Dictyopharidae) |
Yukonodelphax bifurca (Beamer, 1946) (Delphacidae) |
Yukonodelphax kendallae Wilson, 1992 (Delphacidae) |
Yukonodelphax stramineosa (Beamer, 1948) (Delphacidae) |
Yuripopoverus africanus† Stroinski & Szwedo, 2012 (Ricaniidae) |