Tenguna watanabei Matsumura, 1910

Song, Zhi-Shun & Liang, Ai-Ping, 2007, A new species of the Oriental planthopper genus Tenguna Matsumura, 1910 (Hemiptera: Fulgoroidea: Dictyopharidae) from Xizang, China, Zootaxa 1439, pp. 57-64 : 59-60

publication ID

https://doi.org/ 10.5281/zenodo.175944

DOI

https://doi.org/10.5281/zenodo.6247035

persistent identifier

https://treatment.plazi.org/id/039087E2-FF85-E925-FDBA-FCA2FCF07314

treatment provided by

Plazi

scientific name

Tenguna watanabei Matsumura, 1910
status

 

Tenguna watanabei Matsumura, 1910 View in CoL

( Figures 1 View FIGURES 1 – 3 , 4–6, 10 View FIGURES 4 – 11 )

Tenguna watanabei Matsumura, 1910: 105 View in CoL .

Centromeria formosana Kato, 1933: 461 View in CoL , synonymised by Matsumura, 1940: 15.

Description

Female, BL: 15.1–15.8 mm; HL: 2.0– 2.2 mm; HW: 1.6–1.7 mm; FWL: 12.2–12.4 mm.

Vertex ( Figs 1 View FIGURES 1 – 3 , 4 View FIGURES 4 – 11 ) relatively wide, with ratio of length to width between eyes about 2.4:1; median carina in basal third sharper than in remainder part of vertex, with disc between eyes convex medially. Frons ( Fig. 6 View FIGURES 4 – 11 ) with median carina ridged sharply, lateral carinae approaching frontoclypeal suture. Pronotum ( Figs 1 View FIGURES 1 – 3 , 4 View FIGURES 4 – 11 ) with lower lateral carinae between eyes and tegulae conspicuous and visible in dorsal view ( Fig. 4 View FIGURES 4 – 11 ). Fore wings as in figures 1 and 10, stigma distinct, with 3–5 cells. Hind tibia with 6 lateral black-tipped spines, spinal formula 8-(9–10)-(9–10).

Male genitalia: pygofer with posterior margin slightly produced posteriorly near apex. Aedeagus with 3 pairs of membranous lobes at phallobasal apex.

Notes: A further description and illustrations of male and female genitalia and fifth instar nymph are provided by Yang & Yeh (1994).

Type material examined

Lectotype. Ψ, Tenguna watanabei Matsumura, 1910 , designated by Liang & Suwa (1998), Taiwan, Hoppo, 8.VII; Paralectotypes. 1Ψ, Taiwan, Hoppo, 8.VIII.1906; 1Ψ, Taiwan, Shinsha, 23.VII.1906; 1Ψ, Taiwan, Koannai, 29.VII.1906 (HU).

Other material examined

China: 1Ψ, Taiwan, Yunlin, Tsaoling, 6.VII.1985 (C. T. Yang), Tenguna watanabei Matsumura , determined by C. T. Yang ( BMNH); 1Ψ, Taiwan, Hori (Puli), 750 m, 22.VIII.1947 (J. L. Gressitt) ( BPBM); 1Ψ, Sichuan, Mt. Qingcheng, 12.VIII.1957 (L. Y. Zheng) (NU); 3ΨΨ, Sichuan, Mt. Emei, Baoguosi, 550–750 m, 24–27.VII., 9.IX.1957 (F. X. Zhu); 1Ψ, Sichuan, Mt. Emei, Jiulaodong, 12.IX.1940, no collector; 1Ψ, Hubei, Hefeng, 900 m, 28.VII.1989 (N. N. Xiao); 1Ψ, Guizhou, Mt. Fanjing, 28.VII.2001 (X. C. Du) (all in IZCAS).

Distribution

Southern China (Guizhou, Hubei, Sichuan, Taiwan).

BPBM

Bishop Museum

IZCAS

Institute of Zoology, Chinese Academy of Sciences

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

SuperFamily

Fulgoroidea

Family

Dictyopharidae

Genus

Tenguna

Loc

Tenguna watanabei Matsumura, 1910

Song, Zhi-Shun & Liang, Ai-Ping 2007
2007
Loc

Centromeria formosana

Matsumura 1940: 15
Kato 1933: 461
1933
Loc

Tenguna watanabei

Matsumura 1910: 105
1910
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