Pareumenes quadrispinosus acutus Liu, 1941

Pareumenes quadrispinosus acutus Liu, 1941

( Figs. 10–12 View Figs )

Pareumenes acutus Liu, 1941 , Notes Entomol. Chin. 8: 255 (key), 262, female, pl. 1 fig. 5, pl. 2 fig. 3, 13 (in subgenus Pareumenes ) - “South China ” (coll. Liu).

This species has been recorded in several provinces ( Ha Giang, Lao Cai, Tuyen Quang, Lang Son, Bac Giang, Hoa Binh, Thanh Hoa, Nghe An) in the northern part of Vietnam in previous studies ( Nguyen et al., 2014, 2015, 2018), and is newly recorded from Thai Nguyen, Yen Bai, Hanoi, also in the northern part of Vietnam, as well as the middle ( Ha Tinh), and southern part ( Gia Lai, Dac Lak, Lam Dong in Tay Nguyen highland) of Vietnam in this study.

Material examined. Ha Giang: 1 female, Lac Nong, Bac Me, ca. 418 m, 22°46′24.8″N 105°10′22.9″E, 22 July 2019; Nguyen QC GoogleMaps , Dang TH, Mai VT, Vu TTT; 1 male, Tung Ba, Vi Xuyen, 3 July 2013, Nguyen VT; Lao Cai: 6 males, Ban Xeo, Bat Xat, 23 June 2008, Nguyen TPL & Pham HP ; 1 female, Hoang Lien NP, Ban Ho, Sa Pa, 27–29 July 2008, Nguyen TPL ; Yen Bai: Khau Man, Mu Cang Chai [ 2 males, 21°51′40″N 104°2′42″E, 12 September 2017, Nguyen TPL; 1 male, road to Che Tao, ca. 1,400 m, Nguyen TPL & Nguyen QC] GoogleMaps , Thai Nguyen: 1 female, Phuc Xuyen, Dai Tu, 23 April 2012, Khuat DL ; Hanoi: 2 males, Ba Vi NP, 10 July 2016, Pham HP ; Hoa Binh: 1 female, Da Bac, 26 April 2012, Nguyen TPL ; Thanh Hoa: 1 female, Xuan Lien NP, Hon Can, Van Xuan, Thuong Xuan, 23–24 August 2012, Nguyen TPL & Hoang VT ; 1 female, Xuan Lien NP, Hon Can, Van Xuan, Thuong Xuan, 23 August 2012, Nguyen TPL ; Nghe An: 1 female, Thanh My, Thanh Chuong, 28 May 2008, Nguyen TPL ; Ha Tinh: 2 females, Vu Quang NP, 09 September 2019, Nguyen TPL & Nguyen QC ; Gia Lai: 1 female, Kon Chu Rang natural reserve, KBang, Son Lang, 14°31′08″N 108°28′24″E, ca. 840 m, 2 May 2016, Nguyen TPL GoogleMaps ; Dak Lak: 1 female, York Don NP, main station, Buon Don, 191 m, 12°52′19″N 107°48′23″E, 9 June 2013, Nguyen TPL GoogleMaps ; Lam Dong: 1 female, Bao Loc, 11°31′53″N 107°48′27″E, 11 November 2019, Nguyen TPL GoogleMaps .

Distribution. China; India; Vietnam.