Flower-longhorns
Guides
Anoplodera
Anoplodera is a genus of longhorn beetles (Cerambycidae) in the tribe Lepturini, established by Mulsant in 1839. The genus is divided into four subgenera: Anoplodera, Anoploderomorpha, Falsojudolia, and Robustanoplodera. Species occur across the Palearctic and Nearctic regions, with notable diversity in Asia. The North American species A. pubera (Say, 1826) has been treated as the sole species in the genus in some older treatments, though this classification has been revised.
Centrodera
Centrodera is a genus of longhorn beetles (Cerambycidae) in the subfamily Lepturinae, tribe Rhagiini. The genus was established by LeConte in 1850 and contains approximately 11 recognized species distributed in North America, with the majority restricted to the United States. Species include Centrodera spurca, C. decolorata, C. nevadica, and C. sublineata, among others. The genus is associated with coniferous and mixed woodlands, with some species showing host relationships with Douglas-fir and other trees.
Encyclops
Encyclops is a genus of longhorn beetles (Cerambycidae) established by Newman in 1838. The genus contains at least eight described species distributed across North America and East Asia. As members of the subfamily Lepturinae, these beetles are classified within the tribe Encyclopini. The genus includes species such as Encyclops caerulea and Encyclops californica in North America, and several species described from China and Japan.
Lepturinae
flower longhorn beetles, lepturine beetles
Lepturinae is a subfamily of longhorn beetles (Cerambycidae) comprising approximately 150 genera worldwide, with greatest diversity in the Northern Hemisphere. Members are commonly called 'flower longhorns' due to their distinctive adult behavior of visiting flowers for feeding. The subfamily is characterized by slender body form, posteriorly tapering elytra, and eyes that do not surround the antennal bases. Unlike most cerambycids, adults are primarily diurnal. The subfamily was historically broader, with Necydalinae recently recognized as separate. Nine to ten tribes are currently recognized, though some generic placements remain uncertain.
Oxymirini
Oxymirini is a tribe of longhorn beetles (Cerambycidae) in the subfamily Lepturinae. The tribe contains a small number of genera, with Oxymira being the most notable. Members of this tribe are associated with coniferous forests and are characterized by their distinctive morphology within the flower longhorn group. The tribe has a primarily Holarctic distribution, with species found across northern regions of Eurasia and North America.
Strophiona
Strophiona is a genus of longhorn beetles (Cerambycidae) in the subfamily Lepturinae. The genus was established by Casey in 1913 and contains three recognized species: Strophiona laeta, S. nitens, and S. tigrina. These beetles belong to the tribe Lepturini, a group commonly known as flower longhorns due to their frequent association with flowers.
Typocerus
Flower Longhorns
Typocerus is a genus of longhorn beetles (Cerambycidae) in the subfamily Lepturinae, commonly known as flower longhorns. The genus contains approximately 15 described species distributed across eastern North America. Adults are diurnal and frequently observed feeding on flowers. Several species exhibit distinctive yellow or orange banding patterns on dark elytra, though identification to species level often requires careful examination of subtle morphological differences. The genus includes both common and rarely encountered species, with some pairs being notably difficult to distinguish in the field.