Sasajiscymnus pseudoamplus Tong & Wang, sp. nov.
Creators: name: TONG, JUNBO
name: CHEN, XIAOSHENG
name: ZHANG, XIAONING
name: HUO, LIZHI
name: WU, GANG
name: PENG, ZHENGQIANG
name: WANG, XINGMIN
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Sasajiscymnus
Sasajiscymnus pseudoamplus

description: Sasajiscymnus pseudoamplus Tong & Wang sp. nov.
(Figs 48, 75)
Chinese name: fflkḧ瓢•
Diagnosis. This species closely resembles S. amplus (Yang & Wu, 1972), but can be distinguished from the later by its penis guide approximately parallel sided for basal 1/ 2 in ventral view (Fig. 48g). In S. amplus, penis guide is widest at base in ventral view (Fig. 47g).
Description. TL: 2.60–3.56 mm, TW: 1.95–2.70 mm, TH: 1.27–1.48 mm.
Body oval, moderately convex, surfaces covered with short pubescence (Figs 48a–c). Head yellowish brown, with interocular distance distinctly greater than eye width in frontal view. Pronotum yellowish brown with a large black spot at base. Scutellar shield black. Elytra black with yellowish brown apices. Ventral surfaces yellowish brown to black. Legs yellowish brown. Abdominal postcoxal lines incomplete, recurved toward the base of ventrite (Fig. 48d).
Male genitalia: Penis long and slender, penis capsule with inconspicuous outer arm and long inner one, apex of penis pointed (Figs 48e–f). Penis guide long and slender in lateral view, arcuate and gradually narrowing to pointed apex; parameres about 1/8 as long as penis guide, with a tuft of long setae at apex; Penis guide approximately parallel sided for basal 1/2 in ventral view, then gradually narrowing to blunt apex (Figs 48g–h).
Female genitalia: Coxites shaped board plates; styli absent; spermatheca worm-like, with basal ramus and nodulus.
Type material. Holotype: China: Guizhou: ♂, Luodian County, 20.VIII.2006, Wang XM leg (SCAU). Paratypes (SCAU): China: Guizhou: 4♂ 1♀, Same data as holotype; 4♂ 1♀, Huangguoshu Waterfalls Scenic Area, 15.VIII.1990, Tian MY leg; 1♀, Weng’ang, Maolan National Nature Reserve, 800 m, 15.VIII.2006, Wang XM leg; 1♂ 2♀, Wuyan Bridge, Maolan National Nature Reserve, 17.VIII.2006, Wang XM leg; 7♂ 19♀, Luodian County, 19.VIII.2006, Wang XM leg; 19♂ 9♀, Xianheping Nature Reserve, 14–15.IX.2006, Wang XM leg; 1♂ 3♀, Dongtang, Maolan National Nature Reserve, 730 m, 15–18.X.2008, Wang XM leg; 1♀, Sancha River, Maolan National Nature Reserve, 750 m, 19.X.2008, Wang XM leg. Hainan: 1♀, Baihua Mountains, Qiongzhong County, VIII.1995, Peng ZQ leg; 1♀, Wufenchang, Limushan National Forest Park, IX.1995, Peng ZQ leg; 1♀, Qixianling Hot Springs National Forest Park, 7. V.2005, Wang XM leg; 1♂, Diaoluoshan National Nature Reserve, 8. V.2005, Wang XM leg; 1♂, Limushan National Forest Park, 23.VII.2006, Wang XM leg; 1♀, Yinggezui, Yinggeling National Nature Reserve, 16.IV.2019, Wang XM leg. Yunnan: 1♂, Malipo County, 17.VIII.2005, Wang XM leg; 5♂ 2♀, Fengqing County, 27.VIII.2005, Wang XM leg; 1♀, Mang City, 28.VIII.2005, Wang XM leg; 1♀, Mangbing, Yingjiang City, 29.VIII.2005, Wang XM leg; 1♂, Gaoligongshan National Nature Reserve, 19.IX.2006, Wang XM leg; 5♀, Dadugang Town, Jinghong City, 950 m, 26.IV.2008, Wang XM leg; 4♂ 4♀, Menglun Town, Mengla County, 1160 m, 29.IV.2008, Wang XM leg; 2♀, Banlao Town, Cangyuan County, 1100 m, 16.V.2008, Wang XM leg; 10♂2♀, Caiyanghe National Forest Park, 4.V.2009, Wang XM leg; 1♂, Dadugang Town, Jinghong City, 1050 m, 5.V.2009, Wang XM leg; 1♀, Jinuoshan Town, Jinghong City, 6. V.2009, Wang XM leg; 2♂ 2♀, Aini Village, Jinghong City, 11. V.2009, Wang XM leg; 2♂ 1♀, Meng’a Town, Menghai County, 1170 m, 12. V.2009, Wang XM leg.
Distribution. China (Hainan, Guizhou, Yunnan).
Etymology. The specific epithet pseudoamplus refers to the similarity between the new species and S. amplus.
description: Published as part of TONG, JUNBO, CHEN, XIAOSHENG, ZHANG, XIAONING, HUO, LIZHI, WU, GANG, PENG, ZHENGQIANG & WANG, XINGMIN, 2022, A review of the genus Sasajiscymnus Vandenberg, 2004 from China (Coleoptera, Coccinellidae), pp. 1-104 in Zootaxa 5207 (1) on pages 69-71, DOI: 10.11646/zootaxa.5207.1.1, http://zenodo.org/record/7328080