Eciton (Holopone) crassicorne subsp. crudele Santschi, 1929a: 414, figs. c, g (w.) PARAGUAY. Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Paraguay: (no further data) (K.A.G. Fiebrig). Primary type depository: NHMB. Type notes: 1) Santschi, 1929a gives a range for the size, so the type material may consist of syntypes. 2) Bolton gives depository as NHMB. Mônica Antunes Ulysséa adds MZSP.

Infrasubspecies

• E. c. c. furiosum Santschi, 1929