New data on the distribution of chigger mites (Acariformes: Trombiculidae) associated with small mammals in Vietnam Author Antonovskaia, A. A. Department of Entomology, Lomonosov Moscow State University, Moscow, Russia Author Balakirev, A. E. 0000-0002-5183-2216 Laboratory of Tropical Ecology, Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia alexbalakirev @ mail. ru; https: // orcid. org / 0000 - 0002 - 5183 - 2216 & Russian-Vietnamese Tropical Research and Test Center, Hanoi, Vietnam alexbalakirev@mail.ru Author Lopatina, Y. V. Department of Entomology, Lomonosov Moscow State University, Moscow, Russia text Zootaxa 2023 2023-09-19 5346 3 271 306 http://dx.doi.org/10.11646/zootaxa.5346.3.3 journal article 10.11646/zootaxa.5346.3.3 1175-5326 8390149 99FA182B-5306-432E-B9B1-F755FD9317EE ** Leptotrombidium fletcheri (Womersley and Heaslip, 1943) Material examined. Vietnam : Qu ảng Bình ( Lâm Thu ̌y)— Chiromyscus langbianis ( March 2017 , 1 larva ) , Phú Qu ốc island— Rattus tanezumi ( ZMMU , November 2003 , 49 larvae ) , Lang Son (Hữu Liên Nature Reserve )— Tonkinomys daovantieni ( ZMMU , May 2012 , 23 larvae ) . Distribution. China , Indonesia , Malaysia ( Stekolnikov 2013 ), Papua New Guinea , Philippines ( Stekolnikov 2021 ).