Camponotus crassus amazonicus Santschi, 1922 valid
Camponotus (Myrmobrachys) crassus st. amazonicus Santschi, 1922d: 122, fig. 3 (s.w.) BRAZIL (Bahia). Neotropic.
Primary type information: Primary type material: syntype major and minor workers (numbers not stated). Primary type locality: Brazil: Bahia, Ilheus (E. Garbe). Primary type depositories: MZSP, NHMB. Primary type specimen: MZSP0083526. Type notes: Ulysséa et al., 2025: Table S1, cite 1 syntype minor worker in MZSP. They also cite 1 syntype queen (MZSP0083527), a caste not cited in the original description.
Infrasubspecies
Citations