Trioza chilgia Park & Lee, 1980

Cho, Geonho, Burckhardt, Daniel & Lee, Seunghwan, 2022, Check list of jumping plant-lice (Hemiptera: Psylloidea) of the Korean Peninsula, Zootaxa 5177 (1), pp. 1-91 : 75

Trioza chilgia Park & Lee, 1980 , stat. rev.

( Figs. 171–172 )

Trioza chilgia Park & Lee, 1980: 15 .

Heterotrioza (Dyspersa) chilgia ; Kwon & Lee (1981: 159).

Heterotrioza (Dyspersa) noknamui Kwon & Lee, 1981: 159 ; synonymised with Trioza chilgia by Park (1996: 275).

Dyspersa brevifrons sensu Kwon & Kwon (2020: 225) , nec Kuwayama, 1910: 61, misidentification.

Trioza bifasciaticeltis Li & Yang, 1991b: 263 ; synonymised with Dyspersa brevifrons sensu Kwon & Kwon (2020: 225) , nec Kuwayama, 1910: 61, by Kwon & Kwon (2020: 226).

Distribution in Korea. CB, GB, GG, GN, GW, JB, JJ, JN ( Kim 1965, 1967, as T. camphorae ; Kwon & Lee 1981, as Heterotrioza (Dyspersa) chilgia , H. (D.) noknamui , and T. brevifrons ; Kwon 1983, as T. brevifrons ; Anonymous 1994, as H. chilgia , H. noknamui , and T. brevifrons ; Kwon et al. 2015a, 2015b, 2015c, 2015d, as Metatriozidus camphorae and M. brevifrons ; Kwon et al. 2016, as M. brevifrons ; Kwon & Kwon 2020, as Dyspersa brevifrons ) (KNA, NHMB, SNU).

Host plant. Celtis sinensis Pers. (Cannabaceae) ( Kwon 1983). The following plants reported by Park & Lee (1980), Kwon & Lee (1981), Park (1996) and Kwon & Kwon (2020) are unlikely hosts: Cinnamomum camphora (L.) J.Presl ( Lauraceae ) and Pueraria montana var. lobata (Willd.) Sanjappa & Pradeep (Fabaceae) .

Comments. As pointed out by Cho et al. (2017a), this species has been misidentified repeatedly in the literature from Korea under the names Metatriozidus camphorae , M. brevifrons , Trioza camphorae , T. brevifrons and Dyspersa brevifrons .

Figures

FIGURES 166‒173. Habitus. 166. Trichochermes grandis, adult male. 167. Trichochermes grandis, adult female. 168. Trichochermes grandis, immature. 169. Marginal gall of Trichochermes grandis. 170. Trioza breviata, adult female. 171. Trioza chilgia, teneral adult male. 172. Trioza chilgia, adult female. 173. Trioza cinnamomi, adult male. (Photos 171–173 from Cho et al. (2017a))