biostudies-literatureUnknown10Yang YB<h4>Background</h4>Wuyi Mountains are located in the northern Oriental Region and the edge of the southern Palaearctic Region. They have a unique geographical location, complex landform and superior climatic conditions, providing a good ecological environment for Leuctridae species. However, due to the damage of some holotypes in the 20^th century, limited drawings and lack of colour figures, it is necessary to reorganise and supplement the preserved Leuctridae specimens from Wuyi Mountains.<h4>New information</h4>In this study, we found that there are twelve species of Leuctridae recorded in Wuyi Mountains, accounting for about 20% of the recorded species of Leuctridae in China. These records include two genera and five new distribution records species: one species of the genus Biodiversity data journale86735https://www.ebi.ac.uk/biostudies/studies/S-EPMC9848501biostudies-literatureA review of Leuctridae (Insecta, Plecoptera) in Wuyi Mountains, China.PMC9848501Du YZYang YBZhu BQRehman AfalseA review of Leuctridae (Insecta, Plecoptera) in Wuyi Mountains, China.<h4>Background</h4>Wuyi Mountains are located in the northern Oriental Region and the edge of the southern Palaearctic Region. They have a unique geographical location, complex landform and superior climatic conditions, providing a good ecological environment for Leuctridae species. However, due to the damage of some holotypes in the 20^th century, limited drawings and lack of colour figures, it is necessary to reorganise and supplement the preserved Leuctridae specimens from Wuyi Mountains.<h4>New information</h4>In this study, we found that there are twelve species of Leuctridae recorded in Wuyi Mountains, accounting for about 20% of the recorded species of Leuctridae in China. These records include two genera and five new distribution records species: one species of the genus 2022-01-01T00:00:00Z20222025-04-18T21:16:17.457Z2025-04-07T09:13:05.739ZS-EPMC98485013676158710.3897/BDJ.10.e86735