This study provides description of one new species, Apterolarnaca (Bianigryllacris) spiculoproceris sp. nov. (Chinese name: ), from Guangxi Zhuang Autonomous Region. The morphological photographs of Apterolarnaca (Apterolarnaca) huanglianensis Bian Lu, 2021 from Menghai, Yunnan Province are provided and the female sex is described for the first time. The newly founded female is similar to Apterolarnaca (Bianigryllacris) bilobus (Guo Shi, 2012) in basal area of ventral valvulae with a pair of digitate sclerites, which is proved that reducing the status of Bianigryllacris Cadena-Castaeda, 2019 to subgeneric level under Apterolarnaca Gorochov, 2004 is reasonable. All the specimens are deposited in Guangxi Normal University.