Aderidae
Guides
Aderus
ant-like leaf beetles
Aderus is a genus of ant-mimicking leaf beetles in the family Aderidae. The genus was established in 1829 and contains multiple species distributed across parts of Europe and the Americas. Members are characterized by their compact, ant-like body form.
Ariotus luteolus
Ariotus luteolus is a species of ant-like leaf beetle in the family Aderidae, first described by Casey in 1895. It is found in North America. Members of this family are commonly known as ant-like leaf beetles due to their resemblance to ants in morphology and behavior. The species epithet "luteolus" refers to a yellowish or golden coloration.
Ariotus quercicola
Ariotus quercicola is a species of ant-like leaf beetle in the family Aderidae, described by Schwarz in 1878. It is a small beetle with a distribution in North America. Members of this genus and family are characterized by their compact, ant-like appearance and association with decaying plant matter. The specific epithet "quercicola" suggests an association with oak (Quercus) habitats.
Axylophilus
Axylophilus is a genus of ant-like leaf beetles in the family Aderidae, established by Casey in 1895. Members of this genus are small, inconspicuous beetles associated with decaying wood and leaf litter habitats. The genus is part of a family historically placed within Tenebrionoidea, though Aderidae systematics remain under study. Very few observations or studies document this genus directly.
Cedraderus constrictus
Cedraderus constrictus is a species of ant-like leaf beetle in the family Aderidae, a group commonly known as ant-like leaf beetles due to their resemblance to ants. The genus Cedraderus contains few described species, and C. constrictus is known from extremely limited records. Aderidae are typically small beetles associated with decaying plant material and fungi.
Cnopus
Cnopus is a genus of ant-like leaf beetles in the family Aderidae, established by Champion in 1893. The genus contains at least four described species distributed in North America. Members of this genus exhibit the characteristic ant-mimicking morphology common to many Aderidae, though specific ecological details remain poorly documented.
Cnopus impressus
ant-like leaf beetle
Cnopus impressus is a small beetle species in the family Aderidae, commonly known as ant-like leaf beetles. The species was described by LeConte in 1875 and is known to occur in North America. Like other members of Aderidae, it exhibits an ant-like appearance, which serves as a form of protective mimicry. The family Aderidae is a relatively small group of beetles with approximately 50 genera worldwide, characterized by their compact body form and association with decaying plant matter.
Elonus
ant-like leaf beetles
Elonus is a genus of ant-like leaf beetles in the family Aderidae. The genus contains seven described species, all restricted to North America. These beetles are characterized by their compact, ant-like appearance and are among the smaller members of the family Aderidae. The genus was established by Casey in 1895.
Elonus basalis
ant-like leaf beetle
Elonus basalis is a species of ant-like leaf beetle in the family Aderidae, first described by LeConte in 1855. The species is distributed across North America, with records from Canada (Ontario, Québec) and the northeastern United States (Vermont). As a member of Aderidae, it exhibits the characteristic compact body form and ant-like appearance typical of this family of small beetles.
Elonus nebulosus
Elonus nebulosus is a species of ant-like leaf beetle in the family Aderidae, first described by LeConte in 1875. It is found in North America, with records from Ontario and Québec in Canada. The species exhibits the characteristic compact body form and ant-like appearance typical of Aderidae.
Elonus simplex
Elonus simplex is a species of ant-like leaf beetle in the family Aderidae, described by Werner in 1993. The species is characterized by its ant-like morphology, a trait common to members of this family. It has been recorded from both Central America and North America.
Emelinus melsheimeri
Emelinus melsheimeri is a species of ant-like leaf beetle in the family Aderidae, first described by LeConte in 1855. The species is distributed across Central America and North America. Members of the family Aderidae are characteristically small beetles with a compact, somewhat ant-like appearance, though specific morphological details for this species remain limited in published sources.
Euglenesini
Euglenesini is a tribe of small beetles within the family Aderidae, commonly known as ant-like leaf beetles. Members of this tribe are characterized by their diminutive size and compact body form. The tribe contains the genus Euglenes and related taxa. These beetles are poorly studied, with limited biological information available.
Ganascus ptinoides
Ganascus ptinoides is a species of ant-like leaf beetle in the family Aderidae. It was described by Schwarz in 1878. The species is known from North America. Members of this family are generally small beetles with a compact body form.
Phytobaenini
Phytobaenini is a tribe of minute brown scavenger beetles within the family Aderidae. Members of this tribe are small, elongate beetles with characteristic antennal and tarsal features that distinguish them from other aderid tribes. The tribe is poorly studied compared to other Aderidae tribes, with limited published information on species diversity and natural history.
Pseudanidorus musculus
Pseudanidorus musculus is a species of ant-like leaf beetle in the family Aderidae. The genus Pseudanidorus is a small genus within this family of minute beetles. Aderidae, commonly known as ant-like leaf beetles, are a family of small beetles characterized by their compact bodies and often ant-mimicking appearance. Members of this family are typically found in decaying plant material and are poorly studied due to their small size and cryptic habits.
Pseudanidorus oklahomensis
Pseudanidorus oklahomensis is a species of ant-like leaf beetle in the family Aderidae. It is endemic to Oklahoma, as indicated by its species epithet. The genus Pseudanidorus belongs to a small family of beetles characterized by their compact, ant-like appearance. Very little is known about the specific biology or ecology of this species.
Pseudanidorus vigilans
Pseudanidorus vigilans is a species of ant-like leaf beetle in the family Aderidae. Members of this family are characteristically small, elongate beetles with a superficial resemblance to ants, a trait that likely serves as protective mimicry. The genus Pseudanidorus contains few described species, and P. vigilans appears to be rarely encountered based on available records. Like other aderids, it likely inhabits moist, decaying wood or leaf litter environments where it feeds on fungal hyphae.
Pseudariotus
Pseudariotus is a genus of ant-like leaf beetles in the family Aderidae, established by Casey in 1895. The genus contains a single described species, P. notatus. Members of this genus belong to a group of small beetles that exhibit morphological convergence with ants, a characteristic feature of the family Aderidae.
Pseudariotus notatus
Pseudariotus notatus is a species of ant-like leaf beetle in the family Aderidae, described by LeConte in 1855. It is a small beetle species recorded from North America. The genus Pseudariotus belongs to a family of beetles commonly known as ant-like leaf beetles due to their resemblance to ants in form and behavior.
Syzeton
ant-like leaf beetles
Syzeton is a genus of ant-like leaf beetles in the family Aderidae, containing more than 10 described species distributed in North America. The genus was resurrected and redefined in 2022 when species formerly placed in Zonantes were transferred to Syzeton based on phylogenetic research. Members of this genus exhibit the characteristic ant-mimicking morphology typical of Aderidae, with compact bodies and often reduced elytra. The genus includes both historically described species and several newly described species from 2022.
Syzeton arizonae
Syzeton arizonae is a species of ant-like leaf beetle in the family Aderidae, described by Gompel in 2022. It is currently known only from Arizona, United States. As a member of Aderidae, it belongs to a family of small, elongate beetles often associated with decaying plant material and fungal growth. The species is recently described with limited published biological information available.
Syzeton ater
ant-like leaf beetle
Syzeton ater is a species of ant-like leaf beetle in the family Aderidae. The species was transferred from the genus Zonantes to Syzeton in 2022 based on published research. It is found in North America.
Syzeton fasciatus
Syzeton fasciatus is a species of ant-like leaf beetle in the family Aderidae, native to North America. The species was transferred from the genus Zonantes to Syzeton in 2022 based on phylogenetic research. Members of Aderidae are characterized by their small size, elongated bodies, and ant-like appearance, though specific details for this species remain limited.
Syzeton hubbardi
Syzeton hubbardi is a species of ant-like leaf beetle in the family Aderidae. The species was originally described as Zonantes hubbardi by Casey in 1895, but was transferred to the genus Syzeton in 2022 based on phylogenetic research. It is found in North America. Members of Aderidae are commonly known as ant-like leaf beetles due to their resemblance to ants in size, shape, and behavior.
Syzeton nubifer
Syzeton nubifer is a species of ant-like leaf beetle in the family Aderidae. It was transferred from the genus Zonantes to Syzeton in 2022 based on published research. The species is known from North America.
Syzeton ouachitanus
Syzeton ouachitanus is a small beetle species in the family Aderidae (ant-like leaf beetles), originally described as Zonantes ouachitanus in 1990 and later transferred to the genus Syzeton. The specific epithet refers to the Ouachita Mountains or Ouachita region of North America. The species is currently recognized as a synonym in some taxonomic databases, reflecting ongoing revisionary work in this taxonomically challenging family. Like other aderids, it is likely minute, ant-mimicking, and associated with leaf litter or fungal habitats.
Syzeton pallidus
Syzeton pallidus is a species of ant-like leaf beetle in the family Aderidae. The species was originally described as Zonantes pallidus by Werner in 1990 and was transferred to the genus Syzeton in 2022 based on phylogenetic research. It is found in North America, with records from Canada (New Brunswick, Nova Scotia, Ontario) and the United States.
Syzeton signatus
Syzeton signatus is a species of ant-like leaf beetle in the family Aderidae. It was originally described in 1848 and formerly classified under the genus Zonantes. A 2022 taxonomic revision transferred the species to the genus Syzeton. It is known from North America.