R. J.  Barney, ?First report of Deltochilum gibbosum gibbosum (F.) in Illinois (Coleoptera: Scarabaeidae)?, The Coleopterists Bulletin, vol. 34, p. 1, 1980.

G.  Bernon, ?A trap for monitoring Coleoptera and phoretic mites associated with dung?, The Coleopterists Bulletin, vol. 34, pp. 389-391, 1980.

T. L.  Erwin and Scott, J. C., ?Seasonal and size patterns, trophic structure, and richness of Coleoptera in the tropical arboreal ecosystem:The fauna of the tree Luehea seemannii Triana and Planch, in the Canal Zone of Panama?, Coleopt. Bull, vol. 34, pp. 305-322, 1980.

G.  Halffter, Halffter, V., and Huerta, C., ?Mating and nesting behaviour of Eurysternus (Coleoptera: Scarabaeinae)?, Quaestiones Entomologicae, vol. 16, pp. 599-620, 1980.

I.  Hanski, ?Movement Patterns in Dung Beetles and in the Dung Fly?, Animal Behaviour, vol. 28, pp. 953-964, 1980.

R. D.  Moon, Loomis, E. C., and Anderson, J. R., ?Influence of two species of dung beetle on larvae of face fly?, Environmental Entomology, vol. 9, pp. 607-612, 1980.

B. C.  Ratcliffe, ?New species of Coprini (Coleoptera: Scarabaeidae: Scarabaeinae) taken from the pelage of three toed sloths (Bradypus tridactylus L.) (Edentata: Bradypodidae) in Central amazonia with a brief commentary on scarab-sloth relationships?, The Coleopterists Bulletin, vol. 34, pp. 337-350, 1980.

C.  Rojewski, ?The Role of Dung Beetles in Nature and in the Economy?, Przeglad Zoologiczny, vol. 24, pp. 431-438, 1980.

W. E.  Steiner, Jr., ?Additional distribution records for Onthophagus taurus (Coleoptera: Scarabaeidae)?, The Coleopterists Bulletin, vol. 34, p. 332, 1980.

P.  Walter, ?Comportement de recherche et d'exploitation d'une masse stercorale chez quelques coprophages afro-tropicaux (Col. Scarabaeidae)?, Annales de la Societe entomologique de France, vol. 16, pp. 307-323, 1980.

O. P.  Young, ?Predation by tiger beetles (Coleoptera: Cicindelidae) on dung beetles (Coleoptera: Scarabaeidae) in Panama?, The Coleopterists Bulletin, vol. 34, pp. 63-65, 1980.

O. P.  Young, ?Bone burial by a neotropical beetle (Coleoptera: Scarabaeidae)?, The Coleopterists Bulletin, vol. 34, pp. 253-255, 1980.