Zeugophora varians Crotch and the family Megalopodidae are newly recorded for New Brunswick, Canada. Twenty-eight species of Chrysomelidae are newly recorded for New Brunswick, including Acalymma gouldi Barber, Altica knabii Blatchley, Altica rosae Woods, Altica woodsi Isely, Bassareus mammifer (Newman), Chrysolina marginata (Linnaeus), Chrysomela laurentia Brown, Crepidodera violacea Melsheime...

UNLABELLED All genus-group names listed in the second edition of the catalogue (1833-1836) of Dejean's beetle collection are recorded. For each new genus-group name the originally included available species are listed and for generic names with at least one available species, the type species and the current status are given. Names available prior to the publication of Dejean's second catalogue...

an account of the iranian alticine fauna, comprising 59 species from 11 genera, is presented. phyllotreta muehlei sp. nov. is newly described and 13 species are recorded for the first time from iran.

The study of external morphology of the New Caledonian leaf beetle Dematochroma foaensis Jolivet, Verma & Mille (Chrysomelidae, Eumolpinae, Colaspoidini) substantiates its new combination into the genus Rhyparida Baly (Chrysomelidae, Eumolpinae, Nodinini). The species is redescribed here to highlight characters important for suprageneric diagnosis. This is the second species of Nodinini found i...

Species richness and abundance of seven Plagiometriona species on their host plants were studied along a single trail in the mountainous Serra dos Órgãos National Park in the State of Rio de Janeiro, Brazil. Six sites were chosen along an altitudinal gradient ranging from 1300 m to 2050 m, where all Solanaceae host plants were inspected in search of adults every two months from June 2006 to Jun...

While adult green dock leaf beetles Gastrophysa viridula use tarsal adhesive setae to attach to and walk on smooth vertical surfaces and ceilings, larvae apply different devices for similar purposes: pretarsal adhesive pads on thoracic legs and a retractable pygopod at the 10th abdominal segment. Both are soft smooth structures and capable of wet adhesion. We studied attachment ability of diffe...

Aspidimorpha (Aspidimorpha) wagneri sp. nov. is described from Uganda. This species belongs to the nominotypical subgenus, together with several African species that are closely related to A. mutata Boheman, 1854. Its relative position within the genus is discussed.