WAnaspis rufa is a species of false flower beetle in the family Scraptiidae. It is found in North America.
WAstylopsis macula is a species of longhorn beetles of the subfamily Lamiinae. It was described by Say in 1826.
WAtimia confusa, known generally as the small cedar borer or small cedar-bark borer, is a species of long-horned beetle in the family Cerambycidae. It is found in North America.
WAulacocyclus edentulus is a beetle of the Passalidae family that occurs in Australia.
WBitoma quadriguttata is a species of cylindrical bark beetle in the family Zopheridae. It is found in North America.
WCalosoma sayi, also known as "Say's caterpillar hunter," is a species of ground beetle in the subfamily of Carabinae. It was described by Dejean in 1826. A large, lustrous black beetle found throughout the United States, its habitat is fields and disturbed areas. About 25mm to 28mm long, its grooved elytra have rows of metallic dots or pits. Both larvae and adults prey upon other larvae and pupae.
WCarabus lusitanicus brevis is a subspecies of beetle in the family Carabidae that is endemic to Spain. Males are yellowish-green coloured, while females are blackish-blue.
WCarabus rutilans is a species of ground beetle in the Carabinae subfamily that can be found in Andorra, France, and Spain.
WCarabus solieri is a species of beetles of the family Carabidae.
WDorcaschema nigrum is a species of beetle in the family Cerambycidae. It was described by Say in 1826, originally under the genus Saperda. It is known from Canada and the United States.
WEburia quadrigeminata, the ivory-marked beetle or ivory-marked borer, is a species of beetle in the family Cerambycidae. Adult beetles are 12–25 millimetres (0.47–0.98 in) in length. The life span is 10–40 years.
WEndeitoma granulata is a species of cylindrical bark beetle in the family Zopheridae. It is found in North America.
WLebia pulchella, the beautiful banded lebium, is a species of beetle in the family Carabidae. It is found from southern Canada to southern Texas.
WLebia viridipennis, the green-winged lebia, is a species of ground beetle in the family Carabidae. It is found in North America.
WLeistus fulvibarbis is a species of ground beetle of the subfamily of Nebriinae. Nominative subspecies is distributed in Europe, Asia Minor and North Africa; L. f. danieli found in Italy. They live in forests, bushes, trees and woodlands. Body length of an adult: 6.5–8 millimetres (0.26–0.31 in). Beetle is black colored, with blue metallic shiny elytra. Appendages are reddish-yellow.
WListroderes costirostris, the vegetable weevil, is a species of underwater weevil in the beetle family Curculionidae. It is found in North America.
WLitargus sexpunctatus is a species of hairy fungus beetle in the family Mycetophagidae. It is found in North America.
WMycetophagus punctatus, sometimes called the hairy fungus beetle, is a species of fungus beetle.
WOncideres cingulata, the twig girdler, is a brownish-gray beetle, typically 1⁄2 to 5⁄8 inch in length, in the longhorn beetle family. It is characterized by long antennae, 1⁄2 to 1 inch long.
WOreodytes sanmarkii is a species of predaceous diving beetle in the family Dytiscidae. It has a holarctic distribution, found in aquatic habitats in Europe, northern Asia, and North America. It has an affinity toward low-velocity currents and pebbly microhabitat substrates. It was described by Finnish entomologist Carl Reinhold Sahlberg in 1826.
WOxelytrum cayennense is a species of burying beetles or carrion beetles belonging to the family Silphidae.
WPlatydema ruficorne is a species of darkling beetle in the family Tenebrionidae.
WProstephanus punctatus is a species of horned powder-post beetle in the family Bostrichidae. It is found in North America.
WSiagona jenissoni is a species of beetles in the family Carabidae.
WSmodicum cucujiforme is a species of beetle in the family Cerambycidae. It was described by Say in 1826.