Anabropsis (Apteranabropsis) multispinula, 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 : 229-234

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.6595643

persistent identifier

https://treatment.plazi.org/id/03F787CF-FFE8-6A4A-FF4C-49562204C303

treatment provided by

Plazi

scientific name

Anabropsis (Apteranabropsis) multispinula
status

sp. nov.

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

ØḢffi⁂

Figures 5–6 View FIGURE 5 View FIGURE 6 , 11I View FIGURE 11

Description. Female. Body medium in size, wings absent. Fastigium verticis projecting forward, slightly narrower than scape, dorsal surface with indistinct longitudinal carina along the midline ( Fig. 5C View FIGURE 5 ). Ocelli distinct, median ocellus oval; lateral ocelli oval, suited on the lateral margins of fastigium verticis. Eyes moderately projecting. Apical segments of maxillary palpi longer than subapical ones, apices slightly swollen ( Fig. 5A View FIGURE 5 ).

Disc of pronotum smooth, without longitudinal carina; lateral lobes longer than deep without humeral sinus, ventral margins arc-shaped ( Fig. 5B View FIGURE 5 ). Prosternal lobes spine-shaped, basal area separated, apices subacute ( Figs. 5D View FIGURE 5 , 6C View FIGURE 6 ); mesosteral lobes with basal area separated, the internal margins almost straight, external margin with basal area widened, the middle area obviously concreted and straight to apices ( Figs. 5D View FIGURE 5 , 6C View FIGURE 6 ); metasternal lobes obtusely angular, basal area separated from each other, internal margin almost straight, external margin slightly convex, apices obtuse ( Figs. 5D View FIGURE 5 , 6C View FIGURE 6 ).

Fore coxae swollen, with 1 strong spine; middle coxae with 1 depressed spinule ( Fig. 5B View FIGURE 5 ). Fore femora unarmed ventrally, genicular lobes obtuse; middle femora ventrally unarmed, genicular lobes with an internal spine; hind femora with 3–6 internal and 1–4 external spines on ventral surface, genicular lobes with an internal spine. Fore tibiae with 1 internal spine and 1 pair of apical spines on dorsal surface, ventral surface with 4 pairs of spines and 1 pair of apical spines, the internal spines longer than external spines; tibial tympana opened on both sides, the internal one larger than external one. Middle tibiae with 3 internal spines, 2 external spines and 1 pair of apical spines on dorsal surface; ventral surface with 4 pairs of spines and 1 pair of apical spines. Hind tibiae dorsally with 9–10 pairs of spines and 1 pair of apical spines; ventral surface with 0–1 internal and 2–4 external spines, subapical area with 1 pair of spines, apical area with 1 long and 1short spines on each side.

Posterior margin of tenth abdominal tergite almost straight. Cerci conical, apices acute, directing dorsad. Subgenital plate longer than wide, basal are triangular, about 1.7 times as long as apical spine ( Figs. 5G View FIGURE 5 , 6E View FIGURE 6 ). Ovipositor short, moderately curved dorsad, basal area stout, narrowing to apices, dorsal valvulae longer than ventral ones, apices subacute ( Fig. 5F View FIGURE 5 ).

Male. Unknown.

Coloration. Body brown with brownish spots ( Fig. 6G–H View FIGURE 6 ). Ocelli pale yellow ( Fig. 5A View FIGURE 5 ). Disc of pronotum black with median yellow band which is slightly widened at anterior and posterior margins ( Fig. 5F View FIGURE 5 ). Apical half of femora and all tibiae black brown, external margin of hind femora with yellowish brown spots. Tergites with short yellowish longitudinal stripes and spots, sternites and ovipositor brown.

Measurements (mm). Female: BL 22.9–29.3, PL 6.7–7.9, HFL 22.2–25.2, HTL 22.2–25.4, OvL 9.3–10.8.

Material examined. Holotype: female, Jiuwanshan, Rongshui , Guangxi, August 5, 2021, coll. by Wei Bin ; Paratypes: 1 female (XZ24), Jiuwanshan, Rongshui , Guangxi, August 21, 2019, coll. by Wei Bin ; 1 female, Jiuwanshan, Rongshui , Guangxi, August 21, 2019, coll. by Wei Bin ; 1 female, Jiuwanshan, Rongshui , Guangxi, August 5, 2021, coll. by Xiaoyu Peng ; 1 female, Jiuwanshan, Rongshui , Guangxi, August 9, 2021, coll. by Wei Bin . Other specimens: 1 male nymph, Yuxi, Luocheng , Guangxi, August 11, 2021, alt. 256.00 m ; 1 male and 1 female nymph, Dongxing, Huanjiang , Guangxi, September 3, 2021, 25.195406° N, 108.652460° E, alt. 1138.05m, coll. by Jing Liu and Xiangyi Lu GoogleMaps ; 1 female nymph, Jiuwanshan, Rongshui , Guangxi, August 4, 2021, alt. 1211.00 m, by Jiali Chen ; 1 female nymph, Yuanbaoshan, Rongshui , Guangxi, September 8, 2021, 25.421399° N, 109.159661° E, alt. 1302.71m, coll. by Jing Liu and Xiangyi Lu GoogleMaps .

Distribution. Guangxi (Rongshui).

Discussion. The new species differs from Anabropsis (Apteranabropsis) guangxiensis ( Bian & Shi, 2015) in: Body darker, disc of pronotum with yellow longitudinal stripes along the midline which obviously widened at anterior and posterior margins.

Etymology. The new species name refers to the ventral surface of hind femora with more spines.

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