Scolytini
Guides
Alniphagus
Alniphagus is a genus of crenulate bark beetles in the family Curculionidae, comprising approximately eight described species. The genus is notable for containing hardwood-killing bark beetles, particularly Alniphagus aspericollis (the alder bark beetle), which is capable of killing live alder trees—a rarity among bark beetles, as most tree-killing species in this group specialize on conifers. Species in this genus breed in the subcortical tissues of alder trees (genus Alnus) and have been documented from western North America, Africa, and Eurasia.
Carphoborus bicornis
Carphoborus bicornis is a species of weevil in the family Curculionidae, described by Wood in 1986. The genus Carphoborus comprises bark beetles associated with coniferous trees. This species is recorded from North America. Very little published information exists regarding its specific biology or ecology.
bark-beetleweevilconifer-associatedNorth-AmericascolytinaeCurculionidaeColeopterainsectbeetleforest-pestwood-boring-beetleScolytiniCarphoborusbicornisWood-19861986provisionally-acceptedacceptedexact-matchAnimaliaArthropodaInsectaCarphoborus-bicornistaxonomyclassificationconiferforestwood-boringpesteukaryotahexapodapolyphagacucujiformiacurculionoidea