Arboridia koreana, Oh, Sumin, Choe, Kwang-Ryul & Jung, Sunghoon, 2015

Oh, Sumin, Choe, Kwang-Ryul & Jung, Sunghoon, 2015, Two new species of the genus Arboridia Zachvatkin (Hemiptera: Auchenorrhyncha: Cicadellidae: Typhlocybinae) from Korea, Zootaxa 3918 (3), pp. 446-450 : 447-449

publication ID	https://doi.org/ 10.11646/zootaxa.3918.3.9
publication LSID	lsid:zoobank.org:pub:47A64C4E-D6C6-42B9-8A8B-BAB5AD99D04D
DOI	https://doi.org/10.5281/zenodo.6111950
persistent identifier	https://treatment.plazi.org/id/267BFE0C-455F-FFA8-D2E5-3773DB04829F
treatment provided by	Plazi
scientific name	Arboridia koreana
status	sp. nov.

Treatment

Arboridia koreana View in CoL sp. nov. Oh et Jung

( Figs. 1, 3, 5, 7 View FIGURES 1 – 8 , 9–15 View FIGURES 9 – 15 )

Description. Vertex brown with two black preapical spots, apex with pair of indistinct brown markings ( Fig. 3 View FIGURES 1 – 8 ). Frontoclypeus brown laterally, yellowish brown medially ( Fig. 5 View FIGURES 1 – 8 ). Anteclypeus brown ( Fig. 5 View FIGURES 1 – 8 ). Pronotum with two black spots on anterior margin, other spots small and irregular. Mesonotum with two large black triangles bordered with yellow. Scutellum brown. Forewings brown, veins yellow ( Fig. 7 View FIGURES 1 – 8 ). Legs yellow without pattern. Abdomen yellow with brown stripes. Male abdominal apodemes short and thick extended to 4th sternite ( Fig. 14 View FIGURES 9 – 15 ).

Male genitalia. Pygofer lobe bilobed apically with scattered microsetae, Process with 2 points, posterodorsal point shorter and narrower than ventral point ( Fig. 13 View FIGURES 9 – 15 ). Subgenital plate with 3 macrosetae near middle and microsetae along lateral margin from base to apex ( Fig. 15 View FIGURES 9 – 15 ). Style with second point large and first and third point short ( Fig. 11 View FIGURES 9 – 15 ). Aedeagus in lateral view with dorsal apodeme well developed but slender, preatrium well developed, shaft slender, tapered and curved slightly dorsad through most of length, apex slightly widened in lateral and posterior views, with pair of short preapical lateral projections ( Figs 9-10 View FIGURES 9 – 15 ). Connective thin and long, arms slender ( Fig. 12 View FIGURES 9 – 15 ).

Measurements. Body length males 2.8–3.0mm, female 2.9mm.

Type materials. Holotype: [ CNU] 1♂, Korea, Daejeon, Mt. Maebang, on Platycarya strobilacea , 13.vi. 2014, coll. S.M.Oh. Paratype: [ CNU] 1♂, Korea, Daejeon, Chungnam National University, on Platanus occidentalis , 20.ii.2014, coll. S.M.Oh; [ CNU] 1♂, Korea, Namhae, Butterfly Park, 13.vii.2011; [ CNU] 1♂,1♀, Korea, Pocheon, Korea National Arboretum, 05.ix.2011; [ CNU] 1♀, Korea, Pocheon, Korea National Arboretum, 04.x.2011; [ CNU] 1♂, Korea, Daejeon, Yuseong, on Rubus idaeus var. concolor , 20.v.1990. coll. K.R.Choe; [ CNU] 1♂, Korea, Daejeon, Yuseong, on Alnus japonica , 25.iv.1990. coll. K.R.Choe.

Host plants. Platycarya strobilacea Siebold & Zucc. (Juglandales: Juglandaceae ), Rubus idaeus var. concolor (Kom.) Nakai. ( Rosales : Rosaceae ), Alnus japonica (Thunb.) Steud. ( Fagales : Betulaceae )

Distributions. Korea (Daejeon, Namhae, Pocheon)

Remarks. This species is similar to Arboridia agrillacea ( Anufriev, 1969) , but differs in the shape of the style and process of the pygofer. This species hibernates under the bark of Platanus occidentalis L. ( Proteales : Platanaceae ) in winter in Korea.

Etymology. The specific name is derived from country of the type locality.