Figs. 1–2. Proteroscelio antennalis Brues, holotype female. 1, Ventrolateral habitus. 2 in The Cretaceous Scelionid Genus Proteroscelio Brues (Hymenoptera: Platygastroidea)

Figs. 1–2. Proteroscelio antennalis Brues, holotype female. 1, Ventrolateral habitus. 2, Head and mesosoma, ventrolateral view. Figs. 3–4. Proteroscelio gravatus, n. sp. 3, Dorsolateral habitus. 4, Ventrolateral habitus. Scale bars in millimeters.