C. A. B. Intern Entomology, ?Distribution maps of pests. Series A (Agricultural). Sternochetus mangiferae (Fabricius)?, International Institute of Entomology Distribution Maps of Pests Series A Agricultural, p. 3pp, 1989.

R. A.  Crowson, ?Observations on two species of Curculionidae (Col.) associated with cycad cones in South Africa?, Entomologist's Monthly Magazine, vol. 125, pp. 129-132, 1989.

C. W.  O'Brien, ?Revision of the weevil genus Pissodes in Mexico with notes on Neotropical Pissodini (Coleoptera, Curculionidae)?, Transactions of the American Entomological Society (Philadelphia), vol. 115, pp. 415-432, 1989.

G. J.  Wibmer, ?Revision of the new World Weevil genus Tyloderma Say (Coleoptera: Curculionidae) in Mexico, Central America, South America and West Indies.?, Ecological Monographs, vol. 11, p. 118 pp., 1989.

P.  Dreux and Voisin, J. - F., ?Sur le genre Ectemnorrhinus G.R. Waterhouse 1853 (Coleoptera, Curculionidae).?, Nouvelle Revue d'Entomologie (N.S.), vol. 5, pp. 375-382, 1989.

P.  Dreux and Voisin, J. - F., ?Sur la systematique des genres de la sous-famille des Ectemnorrhininae (Coleoptera, Curculionidae).?, Nouvelle Revue d'Entomologie (N.S.), vol. 6, pp. 111-118, 1989.

H. R.  Burke and Anderson, R. S., ?Systematics of species of Anthonomus Germar previously assigned to Tachypterellus Fall and Cockerell (Coleoptera: Curculionidae)?, Annals of the Entomological Society of America, vol. 82, pp. 426-437, 1989.

Anonymous, ?Sternochetus mangiferae (Fabricius)?, International Institute of Entomology Distribution Maps of Pests Series A Agricultural, pp. 1-2, 1989.

W. E.  Clark and Burke, H. R., ?Revision of the ornatus species group of the genus Anthonomus Germar (Coleoptera: Curculionidae, Anthonominae)?, Proceedings of the Entomological Society of Washington, vol. 91, pp. 88-111, 1989.

W. E.  Clark, ?Revision of the puncticeps species group of the genus Anthonomus Germar (Coleoptera: Curculionidae)?, Coleopterists Bulletin, vol. 43, pp. 45-57, 1989.

W. E.  Clark, ?Revision of the Neotropical weevil genus Atractomerus Duponchel and Chevrolat (Coleoptera: Curculionidae)?, Transactions of the American Entomological Society (Philadelphia), vol. 115, pp. 313-414, 1989.

R. S.  Anderson, ?New Synonymy in North American Stephanocleonus Motschulsky. ?, Coleopterists Bulletin, vol. 43, p. 93, 1989.

R. S.  Anderson and Kovarik, P. W., ?A Host Plant Association for Plocetes appendiculatus Clark (Coleoptera: Curculionidae; Tychiinae).?, Coleopterists Bulletin, vol. 43, p. 68, 1989.

W. E.  Clark, ?Lonchophorellus Clark, a new genus of Neotropical Anthonomini (Coleoptera: Curculionidae).?, The Coelopterists' Bulletin, vol. 43, pp. 279-289, 1989.

R.  Borovec, ?Redescription of subgenus Pseudolacordairius Escalera (Coleoptera, Curculionidae).?, Elytron, vol. 3, pp. 181-185, 1989.

B. R.  Bhateja and Pajni, H. R., ?One new genus and five new species of Aplemonini (Coleoptera: Curculionidae: Apioninae) from the Indian subcontinent.?, Colemania, vol. 5, pp. 41-54, 1989.

R. S.  Anderson, ?Revision of the subfamily Rhynchaeninae in North America (Coleoptera: Curculionidae).?, Transactions of the American Entomological Society, vol. 115, pp. 207-312, 1989.