Key to the species of Herrichella (updated from the key to Alitocoris by Garbelotto et al. 2013) 1. Pronotum irregularly colored, presenting yellowish maculae................................................... 2 - Pronotum uniformly colored, black or brownish, lacking maculae............................................... 3 2. Yellowish maculae forming a transverse line between humeri, connexivum yellowish spotted, legs yellowish, femora with elliptical brownish spots, rostrum surpassing anterior margin of urosternite VII...... H. ornata (Garbelotto & Campos, 2013) - Pronotum largely spotted, yellowish maculae not forming a transverse line between humeri, connexivum brownish-black, legs brownish-black, femora without elliptical brownish spots, rostrum not surpassing urosternite IV... H. thoracica Distant, 1911 3. Abdomen with ventral light maculae beside mesial margin of spiracles III–VII..................................... 4 - Abdomen lacking ventral maculae beside mesial margin of spiracles III–VII...... H. lateralis (Garbelotto & Campos, 2013) 4. Anterolateral angles of pronotum projecting anteriorly; ventral surface glabrous... H. grandis (Garbelotto & Campos, 2013) - Anterolateral angles of pronotum projecting laterally; ventral surface with sparse pubescence.... H. schraderi (Sailer, 1950)

Published as part of Campos, Luiz Alexandre & Roell, Talita, 2018, Nomenclatural changes in Ochlerini (Hemiptera: Heteroptera: Pentatomidae: Discocephalinae), pp. 184-192 in Zootaxa 4434 (1) on page 188, DOI: 10.11646/zootaxa.4434.1.12, http://zenodo.org/record/1290912