Arecaceae
Guides
Agallissini
Agallissini is a tribe of longhorn beetles in the subfamily Cerambycinae, established by LeConte in 1873. The tribe contains three genera—Agallissus, Osmopleura, and Zagymnus—with five described species. North American species have been documented with specific host plant associations, particularly with palms.
Cerataphis
witch hazel aphid, palm aphid
Cerataphis is a genus of aphids in the family Aphididae, tribe Cerataphidini. The genus comprises approximately 10–12 described species distributed across tropical and subtropical regions worldwide. Species in this genus are associated with host plants in the families Styracaceae (witch hazels), Arecaceae (palms), and Orchidaceae. Several species exhibit host alternation between primary hosts (Styrax species) and secondary hosts (palms or orchids). Some species are economically significant as pests of coconut, oil palm, and ornamental palms.
Derelomini
Palm Flower Weevils
Derelomini is a tribe of flower weevils (Curculionidae: Curculioninae) commonly known as palm flower weevils. Members are associated with reproductive structures of plants, particularly inflorescences. The tribe includes genera with specialized brood pollination mutualisms with palms (Arecaceae) and other monocots, as well as genera associated with dicotyledonous plants. Genera include Derelomus, Elaeidobius, Hypoleschus, Notolomus, Phyllotrox, and several recently described genera including Ebenacobius, Cyclanthura, Ganglionus, and Staminodeus.