Ocellarnaca braueri (Griffini, 1911)

ZHANG, QIANWEN, PANG, SIYU, RONG, PINYING & BIAN, XUN, 2023, Contribution to the knowledge of Chinese Gryllacrididae (Orthoptera) XIII Review the genus Ocellarnaca Gorochov, 2004, Zootaxa 5230 (3), pp. 305-332 : 311-315

Ocellarnaca braueri (Griffini, 1911)

Figures 7–13 , 16A–B , 34C–D

Ocellarnaca fallax ( Liu, 1999) syn. nov.

Additional description notes. Tegmina ( Fig. 9C–D ): Radius releases RS in apical third of tegmen, forked in apical area or not; media anterior arises from radius before mid-length of tegmen; media posterior absent; cubitus anterior and cubitus posterior undivided, free throughout; with 5 anal veins.

Material examined. 2 females, Tongren, Xing’an , Guangxi, July 21, 2020, coll. by Jing Liu ; 1 female, Tongren, Xing’an , Guangxi, July 22, 2020, coll. by Jing Liu ; 1 male, Tongren, Xing’an , Guangxi, July 29, 2020, coll. by Jing Liu ; 1 female, Jiuniutang, Xing’an , Guangxi, August 3, 2020, coll. by Jing Liu ; 1 female, Jinshi, Xing’an , Guangxi, August 9, 2020, coll. by Wei Bin ; 1 female, Gaozhai, Huajiang, Xing’an , Guangxi, July 29, 2020, coll. by Jing Liu ; 1 female, Yangmeiao, Huanjiang , Guangxi, September 4, 2021, coll. by Jing Liu and Xiangyi Lu ; 1 male and 1 female, Mulun, Hechi , Guangxi, July 3, 2022, coll. by Yuemei Li and Yazhen Chen ; 4 females, Cujiang, Longsheng , Guangxi, July 15, 2022, coll. by Siyu Pang, Pinying Rong and Huan Meng ; 2 males and 2 females, Cujiang, Longsheng , Guangxi, July 19, 2022, coll. by Siyu Pang, Pinying Rong and Huan Meng ; 1 male, Cujiang, Longsheng , Guangxi, July 21, 2022, coll. by Siyu Pang, Pinying Rong and Huan Meng ; 6 males, Guadun, Wuyishan , Fujian, July 22, 2022, coll. by Yafei Wang ; 1 male, Yinshan, Jinxiu , Guangxi, July 26, 2022, coll. by Qianwen Zhang and Shan Li ; 1 male, Cujiang, Longsheng , Guangxi, August 9, 2022, coll. by Ruigang Yang ; 1 female, Gulinjing, Maguan , Yunnan, October 20, 2022, coll. by Xiangjin Liu .

Distribution. Anhui (Huangshan); Fujian (Wuyishan); Guangxi (Jiuwanshan, Longsheng, Longzhou, Mao’ershan, Mulun); Guizhou (Libo); Hunan (Ningyuan, Yongshun); Jiangxi (Ganzhou); Yunnan (Maguan, Lincang).

Discussion. Comparing the shape of male abdominal apex and female seventh abdominal sternite as well as subgenital plate, Ocellarnaca fallax ( Liu, 1999) becomes a new synonym of Ocellarnaca braueri .

Figures

FIGURE 7. Ocellarnaca braueri (Griffini, 1911). A. male habitus in dorsal view (from Ingrisch, 2018: Fig. 21G); B. female habitus in dorsal view (from Ingrisch, 2018: Fig. 21H); C. habitus in dorsal view of male from Brunner collection BrW.24.404 (from Ingrisch, 2018: Fig. 21I); D. female habitus in lateral view (from Ingrisch, 2018: Fig. 22H); E. left tegmen with main veins (from Ingrisch, 2018: Fig. 1C); F–H. male abdominal apex: F. dorso-apical view (from Ingrisch, 2018: Fig. 23G), G. apical view (from Ingrisch, 2018: Fig. 23H), H. ventral view (from Ingrisch, 2018: Fig. 23I); I. female head in frontal view (from Ingrisch, 2018: Fig. 22G); J–K. seventh abdominal sternite, subgenital plate an base of ovipositor in ventral view: J. small female (from Ingrisch, 2018: Fig. 24F), K. large female (from Ingrisch, 2018: Fig. 24G).

FIGURE 8. Ocellarnaca braueri (Griffini, 1911). Male from Damingshan, Guangxi: A. head in frontal view; B–C. head and pronotum: B. dorsal view, C. lateral view; D. second and third abdominal tergites in lateral view; E–H. apex of abdomen: E. dorsal view, F. lateral view, G–H. ventral view.

FIGURE 9. Ocellarnaca braueri (Griffini, 1911). Male from Damingshan, Guangxi: A–B. habitus in lateral view; C–D. tegmina in dorsal view: C. left tegmen, D. right tegmen.

FIGURE 10. Ocellarnaca braueri (Griffini, 1911). Male from Mao’ershan, Guangxi: A. head in frontal view; B–C. head and pronotum: B. dorsal view, C. lateral view; D. second and third abdominal tergites in lateral view; E–I. apex of abdomen: E. dorsal view, F. lateral view, G. ventral view, H–I. ventral and slightly apical view.

FIGURE 11. Ocellarnaca braueri (Griffini, 1911). Female from Mao’ershan, Guangxi: A–B. head and pronotum:A. dorsal view, B. lateral view; C–D. apex of abdomen: C. dorsal view, D. lateral view; E–F. seventh abdominal sternite and subgenital plate in ventral view.

FIGURE 12. Ocellarnaca fallax (Liu, 1999) syn. nov. Male from Guadun, Wuyishan, Fujian: A. head in frontal view; B–C. head and pronotum: B. dorsal view, C. lateral view; D. second and third abdominal tergites in lateral view; E–J. apex of abdomen: E. dorsal view, F. lateral view, G–H. ventral view, I. apical and slightly ventral view, J. apical view.

FIGURE 13. Ocellarnaca fallax (Liu, 1999) syn. nov. Male from Guadun, Wuyishan, Fujian: A. head in frontal view; B–F. apex of abdomen: B–D. ventral view, E. apical view, F. ventro-apical view; G–J. tegmina in dorsal view: G, I. left tegmen, H, J. right tegmen.

FIGURE 16. Tegmina of Ocellarnaca spp. in dorsal view. A–B. Ocellarnaca braueri (Griffini, 1911); C–D. Ocellarnaca brevicauda Li, Fang, Liu & Li, 2014 from Daweishi Tiankeng, Leye, Guangxi; A, C. left tegmen, B, D. right tegmen.

FIGURE 34. Habitus of Ocellarnaca spp. A–B. Ocellarnaca furcifera (Karny, 1926); C–D. Ocellarnaca braueri (Griffini, 1911); E. Ocellarnaca angulata Gorochov, 2004; F. Ocellarnaca emeiensis emeiensis Li, Fang, Liu & Li, 2014.