Eucorydia guilinensis, Qiu, Lu, Che, Yan-Li & Wang, Zong-Qing, 2017

Qiu, Lu, Che, Yan-Li & Wang, Zong-Qing, 2017, Revision of Eucorydia Hebard, 1929 from China, with notes on the genus and species worldwide (Blattodea, Corydioidea, Corydiidae), ZooKeys 709, pp. 17-56 : 36-38

Eucorydia guilinensis sp. n. Figs 7 H–I; 8D

Type material.

HOLOTYPE: CHINA: Guangxi: male (IZCAS), Yanshan [雁山], Guilin City [桂林市], 200m, 17.V.1963, Shu-Yong Wang leg. PARATYPES: CHINA: Guangxi: 9 males (IZCAS), same data as the holotype; 1 male (IZCAS), Yanshan, Guilin City, 200m, 12.VII.1963, Shu-Yong Wang leg.; 3 males (IZCAS), Yanshan, Guilin City, 200m, 16.V.1963, Yong-Shan Shi leg.; 1 male (IZCAS), Yanshan, Guilin City, 200m, 19.V.1963, Yong-Shan Shi leg.

Diagnosis.

See under Eucorydia yunnanensis .

Description.

Male: Measurements (mm): body length 10.7-11.4, overall length 13.8-14.2, pronotum length×width 3.4 –3.6×5.3– 5.5, tegmen length 11.0-11.3. Small size, generally metallic green with orange band (Fig. 7 H–I).

Head black, slightly dark metallic green, vertex with black pubescence and mingled with some yellowish white pubescence. Pronotum metallic green, with distinct short yellowish white pubescence, and mingled with some long black setae. Tegmina metallic green, in resting position, the distal half with a transverse orange band, occupying approximately 1/5 of the tegmen length, apical portion of the tegmen purplish brown, slightly metallic; surface of the basal portion of the tegmina and the orange band with short yellowish white pubescence. Wing transparent, slightly brownish, RA area with a slender yellow spot, RP area brown, venation brown. Legs dark brown, with brown pubescence, spines on the legs yellowish brown.

Abdomen in ventral view, the last four sternites dark brown, the rest of sternites orange, with median slightly brownish; in dorsal view, T8 and T9 and lateral parts of T6 and T7 dark brown, slightly metallic, the rest of terga orange. Supra-anal plate dark brown, hind margin widely concave, cerci dark brown (Fig. 8D, No. 1-2); subgenital plate dark brown, with robust styli.

Genitalia (Fig. 8D): L3 slender, strongly curved, apex with a distinct hook (Fig. 8D (3)); the appendage sclerite with anterior strongly protruded and curved toward left-posterior, distal portion with a small bud-like process (Fig. 8D); R2 small and round, left with a short protruding and a white area, shape as in Fig. 8D.

Female unknown.

Etymology.

Specific epithet indicates the type locality: Guilin City, in Guangxi.

Distribution.

China: Guangxi.