Acupalpus is a genus of insect-eating beetle species. Its representatives are found across Europe, Asia, and North America.
Elaphropus is a genus of ground beetles in the family Carabidae. There are at least 370 described species in Elaphropus.
Tachys is a genus of ground beetles in the family Carabidae. There are at least 270 described species in Tachys.
Acupalpus brunnicolor is an insect-eating ground beetle of the Acupalpus genus. It is the only Acupalpus species found in Australia, where its range is from Queensland, the Northern Territory, and Western Australia. It is an omnivorous, seed-eating insect with a length of 3-4 mm.
Acupalpus brunnipes is a ground beetle in the family Carabidae, found in the Palearctic, in northern and western Europe, Greece, and North Africa. It typically lives among moss and litter near water. Like most ground beetles, Acupalpus brunnipes is a predator.
Acupalpus carus is a black coloured insect-eating ground beetle of the Acupalpus genus which can be found in Canada and the United States.
Acupalpus convexulus is an insect-eating ground beetle of the Acupalpus genus. It was first discovered in Cuba.
Acupalpus flavicollis is a species of ground beetle in the family Carabidae.
Acupalpus partiarius is a species of ground beetles in the family Carabidae. It is found in North America.
Tachys oblitus is a species of ground beetle in the family Carabidae. It is found in North America.
Bembidion tigrinum is a species of ground beetle in the family Carabidae. It is found in North America.
Helluonini is a tribe of flat-horned ground beetles in the family Carabidae. There are at least 25 genera and around 200 species in Helluonini.
Acupalpus pauperculus is a species of ground beetle in the family Carabidae. It is found in North America.
Acupalpus testaceus is a species of ground beetle in the family Carabidae. It is found in North America.
Acupalpus pumilus is a species of ground beetle in the family Carabidae. It is found in North America.
Acupalpus nanellus is a species of ground beetle in the family Carabidae. It is found in North America.
Listronotus oregonensis, the carrot weevil, is a species of weevil in the beetle family Curculionidae. It is found in North America.
George Eugene Ball was an American entomologist and expert in ground beetles (Carabidae). Born in Detroit, Michigan, he enlisted in the U.S. Marine Corps during World War II, where he served in the Battle of Okinawa. He earned his B.A. from Cornell University in 1949 and his M.S. from the University of Alabama in 1950. He returned to Cornell where he earned his PhD in 1954, and that same year joined the University of Alberta, becoming a full professor in 1965. He went on to serve as the entomology department's chair (1974–84) before retiring in 1992. He was a past president of the Entomological Society of Canada and The Coleopterists Society, received the 1980 Gold Medal from the Entomological Society of Canada for outstanding achievement in entomology, and was a Fellow of the Entomological Society of America. He produced over 130 scientific papers, edited five books, and supervised 40 graduate students and postdoctoral fellows. Antarctotrechus balli is named after him.
Bembidiina is a subtribe of ground beetles in the family Carabidae. There are about 5 genera and at least 140 described species in Bembidiina.
Stenolophina is a subtribe of ground beetles in the family Carabidae. There are about 9 genera and at least 50 described species in Stenolophina.
