Primary type information:
Primary type material: 5 syntype workers, 4 syntype queens, 4 syntype males. Primary type locality: 1 worker Vietnam: Tonkin, Phu-Ho, 11.x.1931, no. 5785 (
K.N. Davydov), 4 workers, 4 queens, 4 males Vietnam: Tonkin, Phu-Ho, 25.xi.1931 (
K.N. Davydov). Primary type depository: unknown (not in
SIZK (
Radchenko et al., 2023: 10)).