Primary type information:
Primary type material: lectotype major worker (by designation of 
MacKay, 2025: 353). Primary type locality: lectotype Brazil: São Paulo, Ipiranga (
Luederwaldt). Primary type depository: 
NHMB.
Secondary type information:
Secondary type material: 1 paralectotype major worker, 3 paralectotype minor workers, 2 paralectotype queens, 1 paralectotype male. Secondary type locality: same as for lectotype. Secondary type depositories: 
MZSP, 
NHMB. Secondary type specimens: MZSP0076445, MZSP0076803, MZSP0076940 (m.), MZSP0083533, MZSP0089909 (q.).
Type notes:
1) Original type data: syntype major and minor workers (numbers not stated), syntype queen(s), syntype male(s). Brazil: São Paulo, Ipiranga (
H. Luederwaldt). Deposited in 
MZSP, 
NHMB. 2) 2 syntype workers, 1 syntype queen, 1 syntype male from 
MZSP are missing (
Ulysséa et al., 2017: 301). 3) 
Ulysséa et al., 2025: Table S1, cite 3 syntype minor workers, 1 syntype queen, 1 syntype male in 
MZSP.