Sedges
Guides
Oeneis melissa
Melissa Arctic
Oeneis melissa, the Melissa Arctic, is a Holarctic butterfly species in the family Nymphalidae. It inhabits cold, high-elevation and high-latitude environments including arctic tundra and alpine zones. The species exhibits a biennial or partially biennial life cycle adapted to short growing seasons. Multiple subspecies have been described across its range, including the endemic O. m. semidea in the White Mountains of New Hampshire.
Taphrocerus
Taphrocerus is a genus of metallic wood-boring beetles (family Buprestidae) comprising over 190 described species, predominantly distributed across North, Central, and South America. One anomalous species has been described from South Africa. Members are commonly referred to as "sedgie wedgies" among coleopterists due to their frequent association with sedges and related wetland plants. The genus exhibits leaf-mining larval biology, with larvae developing within the leaf tissue of host plants.
Taphrocerus laevicollis
Taphrocerus laevicollis is a species of metallic wood-boring beetle in the family Buprestidae, first described by LeConte in 1878. The species is found in North America. Like other members of the genus Taphrocerus, it is commonly referred to as a "sedgie wedgie" due to its association with sedges (Carex species).