Burrowing-beetle
Guides
Ardistomis schaumii
Ardistomis schaumii is a species of ground beetle first described by John Lawrence LeConte in 1857. It belongs to the tribe Clivinini within the subfamily Scaritinae, a group characterized by fossorial (burrowing) adaptations. The species occurs in both North America and Central America. Published records remain sparse, with only 12 observations documented on iNaturalist as of the knowledge cutoff.
Bolbocerosoma biplagiatum
Bolbocerosoma biplagiatum is a species of earth-boring scarab beetle in the family Geotrupidae, described by Dawson & McColloch in 1924. It belongs to the subfamily Bolboceratinae, a group characterized by their burrowing behavior and association with soil and organic matter. The species is known from the central United States, with records spanning from Colorado to Wisconsin and southward to Texas and Oklahoma.
Bolbocerosoma ritcheri
Bolbocerosoma ritcheri is a species of earth-boring scarab beetle in the family Geotrupidae, first described by Howden in 1955. The species belongs to a genus characterized by their burrowing behavior and association with soil substrates. It occurs in parts of North America including Texas and northeastern Mexico.
Clivina
A ground beetle in the genus Clivina, family Carabidae, from Stanislaus County, California. Members of this genus are small, fossorial carabid beetles adapted to burrowing in soil. The specific identity of this specimen is not determined beyond genus level.
Clivina californica
Clivina californica is a species of ground beetle in the subfamily Scaritinae, described by Van Dyke in 1925. The genus Clivina comprises small, fossorial ground beetles characterized by their compact, cylindrical body form adapted for burrowing in soil. Species in this genus are morphologically conservative and often difficult to distinguish without detailed examination.
Geotrupes hornii
Horn's earth-boring beetle
Geotrupes hornii is a species of earth-boring scarab beetle in the family Geotrupidae. It is found in the northeastern United States and southeastern Canada. Adults are most commonly observed between June and September, with peak activity in August. The species belongs to a group of beetles known for burrowing behavior and association with soil and organic matter.
Gronocarus
lobed spiny burrowing beetle, lobeless spiny burrowing beetle
Gronocarus is a small genus of scarab beetles in the family Scarabaeidae, subfamily Melolonthinae. The genus contains at least three described species, including G. autumnalis and G. inornatus, which exhibit distinct morphological differences in pronotal lobe development. These beetles are burrowing species with spiny morphology.
Heterocerus pallidus
Heterocerus pallidus is a species of small, elongated beetle in the family Heteroceridae, commonly known as variegated mud-loving beetles. The species was described by Thomas Say in 1823. Members of this family are typically associated with moist, muddy habitats near water bodies. Heterocerus pallidus is one of approximately 250 species in the genus Heterocerus, which has a cosmopolitan distribution with highest diversity in tropical and subtropical regions.
Neochodaeus frontalis
Neochodaeus frontalis is a sand-loving scarab beetle in the family Ochodaeidae, first described by LeConte in 1863. The species is known from sandy habitats in the southern United States and Mexico. It belongs to a family of beetles commonly referred to as sand-loving scarabs due to their association with sandy soils.
Peltotrupes profundus
Florida Deep-digger Scarab, Florida deepdigger scarab
Peltotrupes profundus is an earth-boring scarab beetle in the family Geotrupidae, endemic to Florida. The species was described by Henry Howden in 1952 and belongs to a genus of deep-burrowing beetles adapted to sandy substrates. Two subspecies are recognized: the nominate P. p. profundus and P. p. dubius. Like other geotrupids, adults construct deep burrows for larval development.
Pleocoma fimbriata
Fimbriate Rain Beetle
Pleocoma fimbriata is a species of rain beetle in the family Pleocomidae, known from California. Rain beetles are characterized by their flightless females and autumn-emerging adults that are often associated with rainfall events. The species was described by LeConte in 1856.
Schizogenius amphibius
Schizogenius amphibius is a ground beetle species in the family Carabidae, first described by Haldeman in 1843. It belongs to the subfamily Scaritinae, a group known for fossorial (burrowing) habits. The species is documented from North America, with records from Canada and the United States. Very limited biological information is available for this species.
Stenomorphus sinaloae
Stenomorphus sinaloae is a ground beetle in the family Carabidae, described by Darlington in 1936. It belongs to the S. sinaloae species group, which also includes S. penicillatus. The species exhibits allometric trends in prothorax shape and hind tibia proportions, with evolutionary trends associated with burrowing behavior and sexual selection.