WAcangassu is a beetle genus in the Cerambycinae subfamily. It is the only genus in the tribe Acangassuini, and contains the single species Acangassu diminuta. It is widespread in southern Brazil.
WAcanthinodera is a longhorned beetle in the family Cerambycidae and subfamily Prioninae. The genus contains the single species Acanthinodera cumingii, and it is the largest species of beetle in Chile. The beetle is endemic to central Chile and can be found from IV Coquimbo Region to IX La Araucanía Region.
WAcanthophorus serraticornis is a species of prionine longhorn beetles from the Indian subcontinent and is the sole species in the genus Acanthophorus. Some species that were formerly included in the genus are now placed in other genera.
WAgapytho is the only genus of beetles in the family Agapythidae. The genus contains a single species, Agapytho foveicollis, found in New Zealand. It is an inhabitant of New Zealands sooty mold habitat.
WAncylonotus is a monotypic beetle genus in the family Cerambycidae described by Pierre François Marie Auguste Dejean in 1835. Its only species, Ancylonotus tribulus, was described by Johan Christian Fabricius in 1775.
WApterotoxitiades is a genus of the Dorcasominae subfamily in long-horned beetle family, containing the single species Apterotoxitiades vivesi. This beetle is distributed in South Africa.
WAtelais illaesa is a species of beetle in the family Cerambycidae, and the only species in the genus Atelais. It was described by Pascoe in 1867.
WBellamira scalaris is a species of beetle in the family Cerambycidae, the only species in the genus Bellamira.
WBityle bicolor is a species of beetle in the family Cerambycidae, and the only species in the genus Bityle. It was described by Pascoe in 1865.
WBromius is a genus of leaf beetles in the subfamily Eumolpinae. It contains only one species, Bromius obscurus. The distribution of the species is holarctic; it can be found in North America, wide parts of Europe, and Asia. The species is a known pest of grape vines in Europe and western North America.
WCalamobius filum is a species of beetle in the family Cerambycidae, and the only species in the genus Calamobius. It was described by Rossi in 1790.
WCampylomorphus homalisinus is a species of beetles belonging to the family Elateridae, and the sole member of the genus Campylomorphus.
WCristenes cristatus is a species of beetle in the family Cerambycidae, and the only species in the genus Cristenes. It was described by Pic in 1928.
WDiastocera is a monotypic beetle genus in the family Cerambycidae described by Pierre François Marie Auguste Dejean in 1835. Its only species, Diastocera trifasciata, was described by Johan Christian Fabricius in 1775.
WDicranoderes annulatus is a species of beetle in the family Cerambycidae, the only species in the genus Dicranoderes.
WDoesburgia celebiana is a species of beetle in the family Cerambycidae, and the only species in the genus Doesburgia. It was described by Tippmann in 1953.
WDorcacerus barbatus is a species of beetle in the family Cerambycidae, the only species in the genus Dorcacerus.
WElaidius biplagiatus is a species of beetle in the family Cerambycidae, and the only species in the genus Elaidius. It was described by Breuning in 1942.
WEucomatocera vittata is a species of beetle in the family Cerambycidae, and the only species in the genus Eucomatocera. It was described by White in 1846.
WGerania bosci is an Asian species of flat-faced longhorn beetle in the subfamily Lamiinae. It is the only species in the genus Gerania.
WGnathopraxithea sarryi is a species of beetle in the family Cerambycidae, the only species in the genus Gnathopraxithea.
WGnorimella is a genus of uncommon scarab beetle in the family Scarabaeidae. There is only one species in this genus, Gnorimella maculosa, also known as the maculate flower scarab. Its name refers to its spotted (maculate) patterning. It is 15.2 mm in length. This species prefers a habitat close to deciduous woodland, where it sometimes buzzes around dogwood or viburnum flowers. It can be found in eastern North America.
WHorelophus is a beetle genus in the family Hydrophilidae. This genus is monotypic. Its sole species is Horelophus walkeri.
WIsotomus comptus is a species of beetle in the family Cerambycidae, the only species in the genus Isotomus.
WJurua monachina is a species of beetle in the family Cerambycidae, and the only species in the genus Jurua. It was described by White in 1855.
WLamingtoniidae is a very small family of beetles, in the suborder Polyphaga. It contains the single genus Lamingtonium and the single species Lamingtonium binnaberrense. The holotype was collected on at Lamington National Park, Binna Burra, Queensland under the bark of a dead tree.
WLeptodirus is a cave beetle in the family Leiodidae. The genus contains only the single species Leptodirus hochenwartii. It is a true troglobite, endemic to Slovenian, Croatian and, partly, Italian caves.
WLycosomus is a monotypic beetle genus in the family Cerambycidae described by Per Olof Christopher Aurivillius in 1903. Its only species, Lycosomus mirabilis, was described by the same author in the same year.
WMartinsellus signatus is a species of beetle in the family Cerambycidae, the only species in the genus Martinsellus.
WMetaxina is the only genus in the beetle family Metaxinidae. Its only species is Metaxina ornata.
WMuscidora tricolor is a species of beetle in the family Cerambycidae, the only species in the genus Muscidora.
WOrnithia mexicana is a species of beetle in the family Cerambycidae. It is the only species of the genus Ornithia . It was described by Sturm in 1843.