Pygmy grasshoppers (Orthoptera: Tetrigidae) from B ạch Mã National Park, central Vietnam Author Tan, Ming Kai Block 207 A, Woodleigh Link, Singapore 361207, Republic of Singapore. Author Vu, Trung Thanh Graduate School of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam. Mientrung Institute for Scientific Research, Vietnam National Museum of Nature, VAST, 321 Huynh Thuc Khang, Hue, Vietnam. trungthanhvu. bio. hnue @ gmail. com (TTV) Author Le, Cuong Viet Canh Author Pham, Thai Hong text Zootaxa 2023 2023-07-25 5319 2 199 223 http://dx.doi.org/10.11646/zootaxa.5319.2.3 journal article 10.11646/zootaxa.5319.2.3 1175-5326 8182415 102DEFFB-1B77-419C-9A3E-4E7FBC84B14A Hebarditettix magnus Storozhenko, 2017 ( Figs. 6 , 7 ) Hebarditettix magnus Storozhenko, 2017: 121 . Material examined. VIETNAM , Th ừa Thiên Hu ễ province, Bạch Mã National Park : • 1♀ ; Summit Trail (forest trail), N16.19802 E107.85991 , 1457.0± 5.9 m .a.s.l.; 7 March 2023 , 21h12; on a vertical surface; coll. M.K. Tan & V . T . Trung ; VIET .23.26 ( ZRC ) •1Ô; Summit Trail (forest trail), N16.19829 E07.85970 , 1447.0±6.0 m.a.s.l.; 7 March 2023 , 21h20; on a tree trunk; coll. M.K. Tan & V . T . Trung ; VIET .23.27 ( VNMN ) ( Fig. 7 ) . Remarks. This species was first described from Bạch Mã National Park. This represents the second record of this species. We provide a live image of this species ( Fig. 6 ). Ecology. This species was found among shaded forested habitat ( Fig. 2 ), often dwelling among tree trunks or rocky surfaces (covered with some mosses) ( Fig. 6 ). It seems that this species tends to be found at higher altitudes (see Storozhenko, 2017 ). Distribution. So far, known only from central Vietnam in the provinces of Thừa Thiên Huễ and Gia Lai . Type locality. Vietnam , Th ừa Thiên Hu ễ Province, B ạch Mã National Park .