1958 Fascicule 10: Gattung Elytrotetrantus, Coleoptera Hetero-gastra Fam. Colydiidae
Exploration of Garamba National Park, Mission H. de Saeger (1954-1968):
JOHN, H. I., 1958. Gattung Elytrotetrantus, Coleoptera Hetero-gastra Fam. Colydiidae. 8 p., 1pl. II. Gattung Aphano-cephalus, Coleoptera-Heterogastra Fam. Discolomidae. 4 p., 1 pl.