Alnetoidia (Alnetoidia) sapporensis ( Matsumura, 1932 )

Hossain, Md. Shamim, Kwon, Jin Hyung, Suh, Sang Jae & Kwon, Yong Jung, 2020, Taxonomic revision of the microleafhopper subgenus Alnetoidia Dlabola from Korea (Homoptera: Cicadellidae: Typhlocybinae), Zootaxa 4747 (2), pp. 391-400 : 393-396

Alnetoidia (Alnetoidia) sapporensis ( Matsumura, 1932)

( Figs. 12–22 )

Zigina sapporoensis + Alnetoidia satsumana Matsumura, 1932 , Ins. Mats. 6(3): 116 ( Japan).

Erythroneura satsumana: Ishihara, 1953 , Sci. Rpt. Matsuyama Agr. Col. 11: 33 ( Japan).

Alnetoidia satsumana: Vilbaste, 1968 : Ü. Zik. Prim. Geb.: 99 ( Russia: Maritime Territory).

Alnetoidia sapporoensis + satsumana: Nast, 1972 , Pal. Auch. Ann. Check List: 297.

Alnetoidia sapporoensis: Anufriev, 1978 , Acad. Sci. USSR Hor. Soc. Ent. Uni. Sov. 60: 81 ( Russia).

Alnetoidia sapporoensis: Choe, 1986 , Thes. Dr. Agr. Seoul. Nat. Univ.: 38 ( Korea).

Alnetoidia sapporoensis: Anufriev & Emel’yanov, 1988 , Keys Ins. Far East USSR 2: 111 ( Russia, Japan).

Alnetoidia sapporoensis: Kwon et al., 1994 , Check List Ins. Kor.: 92 ( Korea).

Alnetoidia sapporoensis: Kwon et al., 1996 , List Biol. Spec. Kor.: 119 ( Korea).

Alnetoidia sapporoensis: Lee & Chung, 1997 , Ins. Pests Trees & Shrubs: 292, 346, 363 ( Korea).

Alnetoidia sapporoensis: Kwon & Huh, 2001 , Ins. Kor. Suppl.: 286 ( Korea)

Alnetoidia sapporoensis: Song & Li, 2010 , Pan-Pac. Entomol. 86 (3): 70 ( Russia, Japan).

Alnetoidia sapporoensis: Paek et al., 2010 , Check List Kor. Ins.: 63 ( Korea).

Alnetoidia sapporoensis: Lee et al., 2014 , Nat. List Spec. Kor. Ins. Hem. II: 89 ( Korea).

Description. General coloration whitish yellow, with anterior part of dorsum pale yellow. Crown and pronotum whitish with irregular hypodermal markings; crown slightly produced medially. Eyes whitish brown. Face comparatively short, whitish yellow without conspicuous marking; frontoclypeus and anteclypeus broad and inflated. Scutellum whitish yellow, without any spot or stripe; scutellar suture narrow, prominent. Forewing slender, whitish yellow and semihyaline, with apical cells hyaline; clavus yellow. Second sternal apodeme in male with posterior lobes well developed, slightly exceeding 4th sternite.

Male genitalia. Pygofer lobe relatively small, with dorsal and caudodorsal margins deep roundly produced; dorsal appendage comparatively wide, truncate apically, extending beyond hind margin of pygofer lobe; ventral ap- pendage comparatively short, curved upwards and gently pointed apically, armed with 2 rigid setae at base; subapical teeth absent on dorsal side. Subgenital plate with 3 macrosetae on outer surface, and several marginal microsetae in a row. Style rather long and truncate apically, with large preapical lobe. Connective nearly U-shaped, with short stem, and with broad median anterior lobe. Aedeagal shaft gently curved ventrally in lateral view; subapical processes crescent-shaped, reaching to level of shaft tip in caudal view; gonopore apical, on ventral side.

Length. Male 3.3−3.5mm, female 3.5−3.7mm.

Materials examined. Korea, Jejudo Province: 3 males & 8 females, Hallasan, 26.VII.1982, Y.J. Kwon ; Gyeongbuk Province: 2 males & 4 females, Yecheon, 28.VIII.2008, all same collector .

Distribution. Korea (Central, South, Jejudo), Japan (Hokkaido, Honshu), Russia (Maritime Territory).

Host Plant. Acer spp. (cf. Esaki & Ito, 1954; Choe, 1986; Lee & Chung, 1997; For. Res. Ins., 1995; Kwon & Huh, 2001), Acer buergerianum (cf. For. Res. Ins., 1995), Acer cissifalium (cf. For. Res. Ins., 1995), Acer ginnala (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer japonicum (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer mono (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer negundo (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer okamotoanum (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer palmatum (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer pseudo-sieboldianum (cf. Choe, 1986; For. Res. Ins., 1995; Kwon & Huh, 2001), Acer pseudosieboldianum koreanum (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer saccharinum (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer tegmentosum (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer triflorum (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer tschonoskii rubripes (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Acer ukurunduense (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Alnus sp. (cf. Ishihara, 1953), Betula chinensis (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Betula costata (For. Res. Ins., 1995; Kwon & Huh, 2001), Betula davurica (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Betula ermanii (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Betula spp. (cf. Ishihara, 1953; For. Res. Ins., 1995; Lee & Chung, 1997; Kwon & Huh, 2001), Betula papyrifera (cf. Esaki & Ito, 1954), Betula platyphylla (cf. For. Res. Ins., 1995; Choe, 1986; Kwon & Huh, 2001), Betula platyphylla japonica (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Betula schmidtii (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Lespedeza bicolor (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Lespedeza cunea (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Lespedeza cyrtobotrya (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Lespedeza maximowiczii (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Lespedeza thunbergi intemedia (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Lespedeza spp. (cf. Vilbaste, 1968; Choe, 1986; Lee & Chung, 1997; Kwon & Huh, 2001), Ulmus davidiana (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Ulmus davidiana japonica (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Ulmus laciniata (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Ulmus parvifolia (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Ulmus pumila (cf. For. Res. Ins., 1995; Kwon & Huh, 2001), Ulmus spp. (cf. Esaki & Ito, 1954; Choe, 1986; Lee & Chung, 1997; Kwon & Huh, 2001).

Figures

FIGURES 12–22. Alnetoidia (Alnetoidia) sapporensis (Matsumura, 1932): 12. Dorsal habitus. 13. Lateral habitus. 14. Head. 15. Face. 16. Pygofer lobe, lateral view. 17. Male abdominal apodemes. 18. Connective, ventral view. 19. Style, ventral view. 20. Style, lateral view. 21. Aedeagus, ventral view. 22. Aedeagus, lateral view