Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Brazil: São Paulo, Ypiranga, 16.ii.06 (
J.L. Lima). Primary type depositories: 
MHNG, 
MZSP, 
NHMB. Primary type specimens: 
CASENT0907483 MP 2355, MZSP0089865, MZSP0089866.
Type notes:
1) 
Baroni Urbani, 1977e: 90, cites 1 worker syntype in 
NHMB. 2) 
Ulysséa et al., 2025: Table S2, supply the corrected collection details from the handwritten catalogues at 
MZSP: MP 2355, 
Pseudomyrma denticollis Em. var. 
infusca n. var. (Formicid.), 16.ii.06, J.L. Lima, Ypiranga, tirado da terra junto [illegible] termites Forel det. Public! 3) Original collection information: Brazil: São Paulo (
H. von Ihering).