Authors: Howden, HF

Citation: Hf. Howden, A new tribe of Hybosorinae with a description of a new species of Callosides Howden (Coleoptera : Scarabaeidae), COLEOPTS B, 55(2), 2001, pp. 199-204

Authors: Moron, MA Howden, HF

Citation: Ma. Moron et Hf. Howden, New species in the genus Dilophochila Bates (Coleoptera : Melolonthidae : Rutelinae : Anomalini), COLEOPTS B, 55(1), 2001, pp. 51-64

Authors: Howden, HF Gill, BD

Citation: Hf. Howden et Bd. Gill, Tribes of new world Ceratocanthinae, with keys to genera and descriptions of new species (Coleoptera : Scarabaeidae), SOCIOBIOLOG, 35(2B), 2000, pp. 283-329

Authors: Howden, HF

Citation: Hf. Howden, New species of Central and South American Athyreini (Coleoptera : Scarabaeidae : Geotrupinae), COLEOPTS B, 53(4), 1999, pp. 339-354

Authors: Genier, F Howden, HF

Citation: F. Genier et Hf. Howden, Two new central American Onthophagus latreille of the mirabilis species group (Coleoptera : Scarabaeidae, Scarabaeinae), COLEOPTS B, 53(2), 1999, pp. 130-144