Anabropsis (Apteranabropsis) shii, Lu, Lin, Liu, Liang & Bian, 2022

Lu, Xiang-yi, Lin, Li, Liu, Jing, Liang, Li Li & Bian, Xun, 2022, Study of the Subfamily Anabropsinae (Orthoptera: Anostostomatidae) in China V Two new species of Anabropsis (Apteranabropsis) from Guangxi and phylogenetic analysis of the genus Anabropsis, Zootaxa 5141 (3), pp. 227-248 : 235-238

publication ID	https://doi.org/ 10.11646/zootaxa.5141.3.2
publication LSID	lsid:zoobank.org:pub:429AE4DD-5383-4A99-84EE-042A25870C87
DOI	https://doi.org/10.5281/zenodo.6595651
persistent identifier	https://treatment.plazi.org/id/03F787CF-FFE2-6A46-FF4C-4F8B2601C3C3
treatment provided by	Plazi
scientific name	Anabropsis (Apteranabropsis) shii
status	sp. nov.

Treatment

Anabropsis (Apteranabropsis) shii View in CoL sp. nov.

石氏ffi⁂

Figures 7–8 View FIGURE 7 View FIGURE 8 , 9A–E View FIGURE 9 , 11G–H View FIGURE 11

Description. Male. Body large, wingless. Fastigium verticis projecting forward, about three-fourths as wide as scape, dorsal surface with an indistinct longitudinal carina along the midline ( Figs. 7A View FIGURE 7 , 9A View FIGURE 9 ). Ocelli distinct, median ocellus oval, slightly longer than wide; lateral ocelli oval, suited on the lateral margins of fastigium verticis. Eyes projecting outwards. Apical segments of maxillary palpi longer than subapical ones, apices slightly swollen ( Fig. 7A View FIGURE 7 ).

Disc of pronotum smooth, without longitudinal carina, anterior margin almost straight, posterior margin widely rounded ( Fig. 7B View FIGURE 7 ); lateral lobes longer than deep without humeral sinus. Prosternal lobes spiniform, basal area moderately wide, apices subacute; internal margins of mesosteral lobes straight, subbasal areas of external margins contract narrowing to apices, apices obtuse; metasternal lobes obtusely angular, basal area separated from each other, internal margins almost straight, external margins slightly convex, subapical areas slightly contracted ( Fig. 7D View FIGURE 7 ).

Fore and middle coxae swollen, with 1 depressed spine respectively. Fore and middle femora ventrally unarmed; hind femora on ventral surface; apices of genicular lobes of middle and hind femora with 1 internal spinule, external surface with oblique stripes. Dorsal surface of fore tibiae with 2 internal spines and 1 external spine, ventral surface with 4 pairs of spines; apices with 1 pair of ventral spines; basal area of tibiae with oval, opened tympana on both sides, the internal one larger than external one ( Fig. 7E–F View FIGURE 7 ). Middle tibiae with 4 internal and 3 external apical spines on dorsal surface, ventral surface with 4 pairs of spines and 1 pair of apical spines. Hind tibiae dorsally with 9–10 internal and 9 external spines, apices with 1 pair of spines, the external spine longer than internal one; ventral surface with 1 internal and 2 external spines, apices with 1 subapical spine, 1 long apical spine and 1 short spine on each side.

Posterior margin of ninth abdominal tergite arched concave, lateral margin with 1 pair of subtriangular processes ( Fig. 7J View FIGURE 7 ); posterior margin of tenth abdominal tergite almost straight, lateral areas with a pair of up-curved hooks inserted just laterally of the processes of ninth abdominal tergite ( Fig. 7J View FIGURE 7 ). Paraproctal processes shorter than cerci, upcurved, basal areas stout, narrowing to basal third; dorsal and ventral margins of middle areas nearly parallel ( Fig. 7G View FIGURE 7 ); apices acutely angular, the ventral margin concave and then narrowing to tip, tip acute. Cerci conical, apices obtuse ( Fig. 7I View FIGURE 7 ). Subgenital plate longer than cerci, basal area broad, narrowing to apex, the lateral margins obviously contracted about basal third, ventral surface with 1 pair of parallel longitudinal carinae; posterior margin slightly almost straight ( Figs. 7H View FIGURE 7 , 8C View FIGURE 8 ). Styli cylindrical, inserted the apico-lateral margins. Phallus membranous ( Fig. 7K–L View FIGURE 7 ).

Female. Cerci conical, apices subacute. Subgenital plate longer than wide, basal area triangular, about 1.4 times as long as apical spine ( Fig. 8C View FIGURE 8 ). Ovipositor curved dorsad, basal area stout, narrowing to apices, dorsal valvulae longer than ventral ones, apices of dorsal valvulae narrowly rounded, apices of ventral valvulae acute ( Fig. 8D View FIGURE 8 ).

Coloration. Body brown. Face yellowish brown with blackish spots ( Figs. 7A View FIGURE 7 , 9A, D View FIGURE 9 ). Ocelli pale yellow. Dorsal surface of fastigium verticis, internal margins of antennal sockets, scapes, pedicelli and dorsum of head black, basal segments of flagellar with blackish rings ( Figs. 7B View FIGURE 7 , 8A, C View FIGURE 8 ). Disc of pronotum, mesonotum and metanotum black with yellowish spots at posterior margin ( Fig. 9B, E View FIGURE 9 ); the lateral lobes of pronotum with large brown spot; dorsal surface of abdominal tergites brown with small yellow spots ( Figs. 7C View FIGURE 7 , 8A View FIGURE 8 , 9B, E View FIGURE 9 ). Apical areas of femora and basal areas of tibiae with black spots ( Fig. 11G–H View FIGURE 11 ). Abdominal sternites, basal half of femora and apical half of tibiae and tarsi yellowish brown.

Measurements (mm). Male: BL 28.5–29.5, PL 8.8–9.3, HFL 25.5–29.4, HTL 26.2–29.6; Female: BL 26.9– 33.9, PL 8.1–9.4, HFL 24.3–27.6, HTL 24.2–26.4, OvL 11.2–12.7.

Material examined. Holotype: male (XZ258), Liuwanshan , Guangxi, August 31, 2021, 22.558466° N, 109.856786° E, alt. 904.98 m, coll. by Jing Liu and Xiangyi Lu GoogleMaps ; Paratypes: 3 females, the other information as for holotype. Other specimens: 1 male and 1 female, the other information as holotype.

Distribution. Guangxi (Liuwanshan).

Discussion. The new species differs from Anabropsis (Apteranabropsis) guangxiensis ( Bian & Shi, 2015) in: disc of pronotum without yellow longitudinal stripe along the midline ( Fig. 9B, E View FIGURE 9 ), lateral lobes with large brown spot on each side ( Figs. 7B–C View FIGURE 7 , 8A View FIGURE 8 , 9B, E View FIGURE 9 ); basal areas of prosternal lobes obviously widened and almost connected each other ( Figs. 7D View FIGURE 7 , 8B View FIGURE 8 ); the ventral margin of tip of male paraproctal processes forming straight, not hook-shaped in lateral view ( Fig. 7I View FIGURE 7 ); the lateral margins of male subgenital plate contacted about basal third, the areas between the parallel carinae of ventral surface narrower, posterior margin almost straight ( Figs. 7H View FIGURE 7 , 9C View FIGURE 9 ).