Two new species of the genus Kingdonella Uvarov, 1933 (Orthoptera, Acridoidea) and the first reported male of Kingdonella qinghaiensis Zheng, 1990 Author Chen, Jianyu 0000-0002-4993-3544 The Key Laboratory of Zoological Systematics and Application, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, China Author Zhang, Yulong https://orcid.org/0009-0002-7983-515X The Key Laboratory of Zoological Systematics and Application, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, China Author Li, Xinjiang 0000-0001-5204-0491 The Key Laboratory of Zoological Systematics and Application, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, China text ZooKeys 2024 2024-06-27 1205 253 265 journal article 299052 10.3897/zookeys.1205.127999 9cb99f7d-c973-4468-b0b0-6ee3c3459022 63BA78D8-2ED1-4C8C-AB12-433CF824E7FB Kingdonella biruensis sp. nov. Fig. 2 Type material. Holotype : China • 1 ♂ ; Xizang , Biru ; 93.91 ° N , 31.27 ° E , 8. VIII. 2009 , coll. Daochuan Zhang and Yulong Zhang ; Catalogue number: # 090808001 . Paratypes : China 8 ♂ 8 ♀ , same data as the holotype; Catalogue number: # 090808002 — # 090808017 . Etymology. The species is named after Biru, the type locality. Diagnosis. The new species Kingdonella biruensis sp. nov. resembles K. pienbaensis in having the male epiproct with large denticles, but it can be distinguished by the characters presented in Table 3 . Comparison of Kingdonella biruensis sp. nov. and K. pienbaensis Zheng, 1980 .
Characters Kingdonella biruensis sp. nov. K. pienbaensis
Length of 12 th segment in male antennae 1.2 times the width 1.6 times the width
Subgenital plate in male Sharp-cornered Bluntly rounded
Ovipositor Smooth Blunt spines in the upper valves
Upper outside of hind femur color Yellow with two black spots Dark
Ventral face of hind femur Black on outer side, red on basal 2 / 3, and black on apical 1 / 3 of inner sides Red
Description. Male : body medium-sized (Fig. 2 A, B ), head shorter than pronotum, and frons slightly oblique in profile. Frontal costa distinct and concave on the level of median ocellus (Fig. 2 D ). Vertical diameter of eyes 1.1 times that of transverse and equal to subocular furrows. Antennae filiform, with 23 segments, slightly longer than the head and pronotum combined; length of middle segment (12 th segment) 1.2 times its width (Fig. 2 C ). Pronotum rough, nearly straight on anterior margin and slightly depressed on median posterior margin. Median carina distinct, slightly cut by 1 st and 3 rd transverse sulci; lateral carinae strongly distinct, lateral carinae parallel before 1 st transverse sulci and later gradually expanding outward; prozona 2.1 times of metazona in length. Prosternal process conical and slightly sharp at apex. Mesosternal interspace at least 1.7 times wider than long (Fig. 2 E ). Metasternal lobes separated and distinct. Tegmina and wings absent. Upper carina of hind femur smooth. Hind femur 3.8 times longer than wide. Outer side of upper basal lobe of hind femur distinctly longer than lower one. Hind tibia with nine spines on inner and eight spines on outer side; external apical spine absent. Arolium between claws large, wide, round, reaching apex of claws. Posterior margin of 10 th abdominal tergite without distinct furcula (Fig. 2 E ). Tympanal organ absent. Epiproct nearly triangular, longer than wide, bending inward at proximal part to form an obtuse angle terminally; epiproct with large denticles on the middle of both sides, denticles base wider than half of the distance between two denticles base, bluntly rounded at apex; epiproct with longitudinal groove basally, disappearing in the middle. Cerci process conical, sharp at apex, and not reaching tip of epiproct. Subgenital plate long, sharp-cornered, and bluntly rounded at apex (Fig. 2 E ). In phallic complex, length of apical valves of penis slightly exceeds that of cingulum valves; apodemes longer than basal valves of penis, terminating in sword-like ends. Llateral view of basal valves of penis reveals a reniform shape and distal apodemes (Fig. 4 G – I ). Bridge of epiproct straight, thin, and elongated; ancorae angular, extending forward, with non-sharp tips; anterior projections extending forward but not surpassing ancorae length; lateral plates straight and posterior projections extending outward. Lophi large and flaky, extending towards medial sides, protruding noticeably in overall plane. In dorsal view, they appear trapezoidal, with evident tumor protrusions along the edge (Fig. 4 J – L ). Female : body robust, larger than male in size (Fig. 2 G, H ). Vertical diameter of eyes 1.1 times that of the transverse diameter and 0.9 times that of subocular furrows. Mesosternal interspace at least 2.8 times wider than long (Fig. 2 I ). Ovipositor margin smooth, with a hook-like apex (Fig. 2 J ). Other characteristics resemble those of the male. Kingdonella baigasis sp. nov. A dorsal view of male holotype B lateral view of male holotype C antennae, dorsal view D head of holotype E sternal plate of male holotype, ventral view F terminal of abdomen, dorsal view G lateral view of female paratype H dorsal view of female paratype I sternal plate of female paratype, ventral view J ovipositor of paratype, lateral view K hind femur of female paratype, ventral view. Coloration. Body yellow or reddish-brown. Upper part of pronotum lobes darker in color than lower part. Two black spots on each of inner and outer sides of hind femur. Ventral face of hind femur black on outer side, red on basal 2 / 3 of inner and black on apical 1 / 3 of inner sides (Fig. 2 K ). Upper lateral genicular lobe black. Lower lateral genicular lobe dark yellow. Hind tibia purple above and dark brown below, with a lighter spot near the base of hind tibia. All tarsi yellowish, and sometimes 1 st tarsomere purple. Measurements. Shown in Table 4 . Measurement of Kingdonella biruensis sp. nov.
Number of specimens Male Female
Body length Pronotum length Hind femur length Body length Pronotum length Hind femur length
1 15.75 3.33 9.13 19.76 3.66 10.35
2 17.03 3.42 9.05 22.69 3.78 10.60
3 15.77 3.05 8.89 22.34 3.86 10.27
4 15.13 3.14 9.61 22.58 4.29 —
5 15.27 3.04 9.14 23.78 4.37 10.51
6 14.60 3.14 8.88 21.12 3.88 10.70
7 16.89 3.19 9.89 22.49 4.85 10.96
8 15.55 3.32 8.55 21.36 4.12 11.50
9 16.12 3.52 9.33 — — —
Min 14.60 3.04 8.55 19.76 3.66 10.27
Max 17.03 3.52 9.89 23.78 4.85 11.50
Median 15.75 3.19 9.13 22.46 4.00 10.60