Xyleborini LeConte, 1876

Buhroo, Abdul Ahad, 2024, A taxonomic monograph of subfamily Scolytinae (Coleoptera: Curculionidae) in the Western Himalaya, Zootaxa 5533 (1), pp. 1-82 : 66-67

Tribe Xyleborini LeConte, 1876

The anatomical terminology for antennal club types and pronotum types from dorsal and lateral views of Xyleborini species follows Hulcr et al. (2007).

Genus Cyclorhipidion Hagedorn, 1912

Cyclorhipidion species are diagnosed by the following combination of characters: a morphologically variable genus, with body length: 1.7–5.0 mm; elytral apex entire and declivital forms variable; species can largely be distinguished by their distinctive appearance with most of body covered with dense pubescence and very abundant minute punctures; elytral disc with confused interstrial punctures, pronotum and elytra rounded, typically with no conspicuous edges or carinae; antennal club flattened, type 3 (types 4 and 5 rare); scutellum visible; protibiae semicircular with evenly rounded outer edge (rarely obliquely triangular), procoxae contiguous and lack of mycangial tufts; several species have obliquely truncate or truncate declivities; host: deciduous plants.