Ornebius formosanus ( Shiraki, 1911 )

He, Zhixin, Ma, Ge, Long, Jifeng, Wang, Yan, Zhang, Tao & Ma, Libin, 2021, Taxonomy of scaly crickets (Orthoptera: Mogoplistidae: Mogoplistinae) from China: five new species groups and three new species of the genus Ornebius Guérin-Méneville, 1844, Zootaxa 4942 (1), pp. 72-94 : 75

publication ID

https://doi.org/ 10.11646/zootaxa.4942.1.3

publication LSID

lsid:zoobank.org:pub:85440EDA-EBC3-4091-95C0-B832DE5510CD

DOI

https://doi.org/10.5281/zenodo.4621221

persistent identifier

https://treatment.plazi.org/id/3137A61D-FFB3-0B0B-4799-A881FD31F904

treatment provided by

Plazi

scientific name

Ornebius formosanus ( Shiraki, 1911 )
status

 

Ornebius formosanus ( Shiraki, 1911) View in CoL

Fig. 2 View FIGURE 2

Ectatoderus formosanus Shiraki, 1911: 26 View in CoL

Lipohplus formosanus, Shiraki, 1930: 192

Ornebius formosanus, Chopard, 1968: 223 View in CoL

Holotype. China: Male , Taiwan, Kanshirei, 11th May 1910, T. Shiraki, coll..

Materials examined. China: 6 males, Hainan, Lingshui, Diaoluoshan National Nature Reserve , 14th August 2019, He Zhixin and Zhang Tao coll. ( SNNU) ; Hainan, Ledong, Jianfengling National Nature Reserve , 19th August 2019, He Zhixin and Zhang Tao coll. ( SNNU) ; Hainan, Baisha, Yinggeling National Nature Reserve , 21st August 2019, He Zhixin and Zhang Tao coll. ( SNNU) ; 2 females, Hainan, Ledong, Jianfengling National Nature Reserve , 19th August 2019, He Zhixin and Zhang Tao coll. ( SNNU) .

Description. Male. Head, dorsal view, posterior margin almost straight, lateral margins curved inward around eyes and antenna; distance between antennae is wider than width of antennal scape; frontal rostrum distinct, the width of frontal rostrum narrower than head width, about 1:3.7. In dorsal view, pronotum with anterior margin straight, posterior margin convex roundly. Tegmen well developed, somewhat quadrate; mirror fan-like, slightly shorter than width, about 1:1.1. Hind femur is slightly longer than the tibia and much longer than the first tarsal segment. Abdomen: Supra-anal plate with last abdominal tergite and epiproct distinctly separated by a transverse suture; apex of last abdominal tergite ornamented with dense hairs, emarginate in the middle. Epiproct narrow, peltate ( Fig. 2F View FIGURE 2 ). Genitalia: Male phallic complex with the medial valve curved to a spiral in basal part with its base forming an axis in the centre of the spiral ( Fig. 2C View FIGURE 2 ). In ventral view, internal sclerite of medial valve with two elongated and straight narrow rods ( Fig. 2B View FIGURE 2 ), gently curved dorsally at the base in lateral view ( Fig. 2C View FIGURE 2 ). Ventral median lobe little shorter than epiphallus and surpass the apex of ejaculatory duct ( Figs 2D & E View FIGURE 2 ).

Colouration. Dorsal view, head and pronotum yellowish-brown. Antenna and cerci light yellowish-brown. Tegmen yellowish-brown, posterior margin dark brown. Abdomen brown.

Remarks. This species is similar to O. yunnanensis , O. aurumalas sp. n. and O. lunam sp. n. in body colouration, but different in epiproct and male genitalia.

T

Tavera, Department of Geology and Geophysics

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Orthoptera

Family

Mogoplistidae

SubFamily

Mogoplistinae

Genus

Ornebius

Loc

Ornebius formosanus ( Shiraki, 1911 )

He, Zhixin, Ma, Ge, Long, Jifeng, Wang, Yan, Zhang, Tao & Ma, Libin 2021
2021
Loc

Lipohplus formosanus

Shiraki, T. 1930: 192
1930
Loc

Ectatoderus formosanus

Shiraki, T. 1911: 26
1911
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