The Curculionidae are the family of the "true" weevils. They are one of the largest animal families, with 6,800 genera and 83,000 species described worldwide. They are the sister group to the subfamily Brentidae
The insect tribe Stromboscerini is part of the weevil family Curculionidae, subfamily Dryophthorinae. It is a small and little-known weevil group. Alonso-Zarazaga & Lyal (1999) treated it as a subfamily.
Rhynchophorus, or common name palm weevil, is a genus of beetles in the weevil family, Curculionidae. Palm weevils are major pests of various trees in the family Arecaceae throughout the tropics including: coconut, Areca catechu, species of the genus Phoenix, and Metroxylon sagu.
Sphenophorus is a genus of weevils, often known as billbugs, in the family Curculionidae, and tribe Sphenophorini. Eleven species of billbugs infest managed turfgrass in North America.
Sphenophorus piceus is a species of palm weevils in the family Curculionidae.
Sphenophorus maidis, or maize billbug, is a species of beetles in the family Curculionidae. It is found in North America.
Sphenophorus subulatus is a species of beetles in the family Curculionidae. It is found in North America.
Sphenophorus parvulus, commonly known as the bluegrass billbug, is a species of beetle in the family Curculionidae. It is found in North America, especially in the eastern United States. It is a pest of Kentucky bluegrass, other grasses, corn and grain crops.
Sphenophorus germari is a species in the family Curculionidae. It is found in North America.
Sphenophorus callosus, the southern corn billbug, is a species of snout or bark beetle in the family Curculionidae. It is found in North America.
Sphenophorus pontederiae is a species of snout or bark beetle in the family Curculionidae. It is found in North America.
Baris transversa is a species of flower weevil in the beetle family Curculionidae. It is found in North America.
Sphenophorus melanocephalus is a species of beetle in the family Curculionidae found in North America. Because type specimens were unavailable, the name once was misused for a different species, Sphenophorus nubilus.
Sphenophorus cicatristriatus, known generally as the Rocky Mountain billbug or Denver billbug, is a species of true weevil in the beetle family Curculionidae. It is found in North America.
Sphenophorus venatus, the hunting billbug, is a species of beetle in the family Dryophthoridae. It is found in Central America and North America.
Patricia Vaurie was an American entomologist who specialized in beetles in the families Scarabaeidae and Curculionidae. She worked in the American Museum of Natural History for much of her working life.
Sphenophorus nubilus is a species of beetle in the family Curculionidae. Because type specimens were unavailable, the name once was considered a junior synonym of Sphenophorus melanocephalus.
Sphenophorus immunis is a species of beetle in the family Curculionidae. Because the type specimen could not be located, the name once was considered a junior synonym of Sphenophorus venatus of authors [being itself a misinterpreted name].
Sphenophorus cultrirostris is species of beetle in the family Curculionidae found in North America. The name was proposed to replace the supposed junior homonym Sphenophorus compressirostris, which not only had date priority over Calandra compressirostra Say but also a differently composed specific epithet. The homonomy was maintained nevertheless because the original spelling did not prevail.
Dorytomus rufus is a species of true weevil in the beetle family Curculionidae found in North America.
