The genera in the third catalogue (1836-1837) of Dejean's Coleoptera collection.

All genus-group names first proposed or made available for the first time in the third edition of Dejean's catalogue of his beetle collection are recorded. The following 18 names are made available for the first time in Dejean's third catalogue: Batoscelis Dejean [Carabidae], Laphyra Dejean [Carabidae], Sauriodes Dejean [Staphylinidae], Abrobapta Dejean [Buprestidae], Selagis Dejean [Buprestidae], Eurhipis Dejean [Eucnemidae], Anaeretes Dejean [Scarabaeidae], Doryscelis Dejean [Scarabaeidae], Epilissus Dejean [Scarabaeidae], Hoploscelis Dejean [Scarabaeidae], Brachygenius Dejean [Tenebrionidae], Capnisa Dejean [Tenebrionidae], Heterocheira Dejean [Tenebrionidae], Selenomma Dejean [Tenebrionidae], Dactylocrepis Dejean [Curculionidae], Lophodes Dejean [Curculionidae], Heterarthron Dejean [Bostrichidae] and Homalopus Chevrolat [Chrysomelidae]. Eurhipis Dejean, 1836 is considered a junior synonym of Phyllocerus Lepeletier and Audinet-Serville, 1825 for the first time. Abrobapta Dejean, 1836 has precedence over Torresita Harold, 1869.