Monotomidae
Guides
Bactridium
root-eating beetles
Bactridium is a genus of beetles in the family Monotomidae, commonly referred to as root-eating beetles. The genus contains approximately 18 described species. These beetles belong to the order Coleoptera and are part of a family characterized by small size and association with decaying organic matter.
Europini
Europini is a tribe of beetles within the family Monotomidae, established by Sen Gupta in 1988. The tribe comprises approximately 8 genera and at least 40 described species. Members are commonly referred to as root-eating beetles, reflecting their known feeding habits. The tribe includes genera such as Europs, Aneurops, Bactridium, and Hesperobaenus.
Hesperobaenus
Hesperobaenus is a genus of small beetles in the family Monotomidae, first described by LeConte in 1861. The genus contains ten recognized species distributed primarily in North America. These beetles are part of a family historically associated with fungal and decaying wood habitats.
Leptipsius
Leptipsius is a genus of small beetles in the family Monotomidae. The genus was established by Casey in 1916 and currently includes six described species distributed in North America. Species within this genus are poorly studied, with limited biological information available beyond taxonomic descriptions.
Leptipsius striatus
Leptipsius striatus is a small beetle in the family Monotomidae, commonly known as root-eating beetles. The species was described by John Lawrence LeConte in 1858 and is known from North America. Monotomidae beetles are typically associated with decaying organic matter and fungal associations.
Macreurops
Macreurops is a genus of beetles in the family Monotomidae, established by Casey in 1916. The genus is monotypic, containing only the single species Macreurops longicollis. Monotomidae, commonly known as root-eating beetles, are a small family of polyphagan beetles. Information on Macreurops beyond its taxonomic status is extremely limited.
Monotoma
Monotoma is a genus of small beetles in the family Monotomidae, first described by Herbst in 1793. The genus contains numerous species distributed across multiple continents. At least one species, Monotoma testacea, has been reared in laboratory conditions, revealing a rapid life cycle of 34–42 days from egg to adult. The genus is divided into subgenera, with morphological differences in larval setae proposed as diagnostic characters.
Monotoma americana
root-eating beetle
Monotoma americana is a small beetle species in the family Monotomidae, commonly referred to as root-eating beetles. The species is documented from North America, with records from Canada (Ontario, Québec) and the United States. As a member of Monotomidae, it is associated with feeding on fungal hyphae and decaying organic matter, though specific ecological details for this species remain limited.
Monotoma arida
Monotoma arida is a species of root-eating beetle in the family Monotomidae, described by Casey in 1916. It belongs to a genus of small beetles commonly associated with decaying organic matter and fungal environments. The species is documented from North America, with specific records from Ontario, Canada. Like other members of Monotomidae, it is presumed to feed on fungal hyphae and decaying plant material, though specific ecological studies on this species are limited.
Monotoma longicollis
root-eating beetle
Monotoma longicollis is a species of root-eating beetle in the family Monotomidae. It has a broad cosmopolitan distribution spanning Africa, Australia, Europe, Northern Asia (excluding China), North America, and Southern Asia. The species was first described by Gyllenhal in 1827 under the basionym Cerylon longicollis.
Monotoma producta
root-eating beetle
Monotoma producta is a species of small beetle in the family Monotomidae, commonly referred to as root-eating beetles. The species was described by John Lawrence LeConte in 1855 and is known to occur in North America, with documented records from Canada including New Brunswick, Nova Scotia, and Prince Edward Island. Like other members of Monotomidae, it is associated with decaying plant material and fungal environments. The species remains poorly documented in scientific literature beyond basic taxonomic and distributional records.
Monotominae
Monotominae is a subfamily of small beetles within the family Monotomidae, commonly referred to as root-eating beetles. The subfamily contains approximately 10 genera and more than 80 described species. Members are primarily associated with decaying organic matter and fungal habitats. The genus Monotoma, established in 1793, is the type genus and among the most diverse in the group.
Rhizophagus brunneus
root-eating beetle
Rhizophagus brunneus is a species of root-eating beetle in the family Monotomidae. The species was described by Horn in 1879. Two subspecies are recognized: Rhizophagus brunneus brunneus Horn, 1879 and Rhizophagus brunneus fenyesi Méquignon, 1913. Information on its biology and ecology remains limited.
Rhizophagus dimidiatus
root-eating beetle
Rhizophagus dimidiatus is a species of root-eating beetle in the family Monotomidae. It is native to North America, with records from Canada and the United States. The species belongs to a genus whose members are associated with roots, though specific ecological details for this species remain limited.
Rhizophagus minutus
Rhizophagus minutus is a small beetle in the family Monotomidae, commonly known as root-eating beetles. The species was described by Mannerheim in 1853. Two subspecies are recognized: R. m. minutus and R. m. rotundicollis. Available records indicate a North American distribution, though specific habitat preferences and ecological details remain poorly documented.
Thione championi
Thione championi is a beetle species in the family Monotomidae, first described by Sharp in 1899. The species belongs to a small family of beetles commonly known as root-eating beetles, though specific ecological details for this particular species remain poorly documented. It has been recorded across multiple regions including the Caribbean, Middle America, and North America, suggesting a broad geographic distribution in the Neotropical and Nearctic realms.