O.  Betz, Thayer, M. K., and Newton, A. F., ?Comparative morphology and evolutionary pathways of the mouthparts in spore-feeding Staphylinoidea (Coleoptera)?, Acta Zoologica, vol. 84, no. 3, pp. 179-238, 2003.

A. F.  Newton, ?New name for the extinct genus Mesagyrtes Ponomarenko (Coleoptera: Silphidae s.l.)?, PSyc, vol. 88, pp. 335-336., 1981.

A. F.  Newton, ?Agathidiodes Portevin, new synonym of Stetholiodes Fall (Coleoptera: Leiodidae: Anisotomini)?, PSyc, vol. 89, pp. 337-338., 1982.

A. F.  Newton, ?New generic synonymies, new combinations, and distributional comments on Leiodini (Coleoptera: Leiodidae)?, CObu, vol. 37, pp. 173-176., 1983.

A. F.  Newton and Thayer, M. K., ?Current classification and family-group names in Staphyliniformia (Coleoptera)?, Fieldiana: Zoology (n. s.), vol. 67, p. iv + 92 p., 1992.

S. B.  PECK, GNASPINI, P., and Newton, A. F., ?Catalogue and genereric keys for the Leiodidae of Mexico, West Indies, and central and south America (Insecta: Coleoptera)?, GIen, vol. 9, pp. 37-72., 1998.

A. E.  Seago and Newton, A. F., ?A new genus of leiodid beetle from Chile, with generic key and species checklist of described Neopelatopini (Coleoptera: Leiodidae: Camiarinae)?, Annales zoologici, vol. 59, pp. 297-304., 2009.

S. B.  PECK and Newton, A. F., ?The Leiodid Beetles of Costa Rica?. 2002.