Staphyliniformia
Guides
Alloblackburneus
Alloblackburneus is a genus of scarab beetles (family Scarabaeidae, subfamily Aphodiinae) described by Bordat in 2009. It belongs to the tribe Aphodiini, a group commonly known as small dung beetles. The genus is endemic to the Afrotropical region. Species in this genus are part of the diverse Aphodiinae fauna associated with decomposition and nutrient cycling in African ecosystems.
Caccoplectus
Caccoplectus is a genus of myrmecophilous (ant-loving) rove beetles in the family Staphylinidae, subfamily Pselaphinae. The genus was established by Sharp in 1887 and contains approximately nine described species. These beetles are associated with ant colonies, a common ecological strategy among pselaphine beetles. Most species have been described from the Neotropical region, particularly Central America.
myrmecophileant-associatedpselaphinerove-beetleNeotropicalStaphylinidaePselaphinaeArhytodinitropicalant-colony-inhabitantinquilinemicrohabitat-specialistleaf-littersoil-dwellingcrypticrarely-collectedsmall-beetlemorphologically-specialized1887-descriptionSharpCentral-AmericaPanamaColeopteraPolyphagaStaphyliniformiaStaphylinoideaPselaphitaegenus-levelnine-speciesconicusdegallierilucidusnuttingipectinatusschwarzisentisspinipessucineasspine-legged-pselaphidChandlerWoldaSchaeffer190619761986type-species-unknownrarely-observediNaturalist:-2-observationsCatalogue-of-Life-acceptedGBIF-acceptedNCBI-acceptedEukaryotaMetazoaHexapodaInsectaArthropodaAnimaliabeetleinsectarthropodanimalCatopocerus politus
Catopocerus politus is a species of small carrion beetle in the family Leiodidae, first described by Motschulsky in 1870. It belongs to the subfamily Catopocerinae, a group of beetles primarily associated with decomposing organic matter. The species has been recorded from several eastern U.S. states including Maryland, Virginia, Pennsylvania, North Carolina, West Virginia, and Washington D.C.
Colenis ora
Colenis ora is a species of small carrion beetle in the family Leiodidae, first described by Peck in 1998. It belongs to the subfamily Leiodinae and tribe Pseudoliodini. The species has been recorded from multiple states across the southeastern and eastern United States.
Dalmosella tenuis
Dalmosella tenuis is a species of rove beetle in the family Staphylinidae, subfamily Pselaphinae. It is a small beetle belonging to the tribe Trichonychini within the diverse Pselaphinae, a group known for their compact bodies and reduced elytra. The species was described by Thomas L. Casey in 1897 and occurs across eastern North America.
StaphylinidaePselaphinaerove-beetleNorth-AmericaCasey-1897TrichonychiniDalmosellaColeopterabeetleinsectarthropodAnimaliaInsectaPolyphagaStaphyliniformiaStaphylinoideaEuplectitaeTrimiinaNew-BrunswickAlabamaDistrict-of-ColumbiaFloridaGeorgiaKentuckyLouisianaMassachusettsMaineMississippiNorth-CarolinaNew-HampshireNew-JerseyOhioOklahomaPennsylvaniaTennesseeVirginiaUSACanadaeastern-North-AmericaDidactyliini
Didactyliini is a small tribe of water scavenger beetles within the family Hydrophilidae, currently containing the single genus Didactylus. Members of this tribe are aquatic beetles distinguished by reduced tarsal segmentation, with only two visible tarsomeres on the fore and mid legs. The tribe was established to accommodate this unusual morphological condition, which separates it from other Hydrophilinae. The genus occurs in the Neotropical region, where species inhabit freshwater environments.
Diplotaxis rufa
Rufous Scarab Beetle
Diplotaxis rufa is a scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. The species was described by Linell in 1896. Records indicate presence in the southeastern United States, specifically Florida and Georgia. As a member of the genus Diplotaxis, it belongs to a group commonly known as May beetles or June beetles, though specific biological details for this species remain poorly documented.
ScarabaeidaeMelolonthinaeColeopteraNearcticUSAFloridaGeorgia1896-descriptionLinellDiplotaxiniscarab-beetleMay-beetleJune-beetleLinell-1896Diplotaxis-rufa-Linell-1896scarabbeetleinsectarthropodanimalscarabaeoidpolyphagastaphyliniformiascarabaeoideadiplotaxisrufarufoussoutheastern-United-Statessoutheast-USNorth-AmericaNearctic-regionHylis californicus
Hylis californicus is a species of clown beetle in the family Histeridae. Members of this family are typically small, compact beetles associated with decaying organic matter and carrion. The species epithet 'californicus' indicates a type locality or primary distribution in California. Hylis species are morphologically characterized by shortened elytra that expose several abdominal tergites, a trait common to the family but with genus-specific modifications in antennal structure and body proportions.
Leptanthicus
Leptanthicus is a monotypic genus of antlike flower beetles in the family Anthicidae, containing a single described species, L. staphyliniformis. The genus was established by Werner in 1958. Members of this genus exhibit the characteristic ant-like morphology common to Anthicidae, including an elongated body and pronotal constriction that creates a narrow 'waist.'
Pinaxister decipiens
clown beetle
Pinaxister decipiens is a species of clown beetle in the family Histeridae. It occurs in North America, with records from Arizona and Texas. As a member of the subfamily Haeteriinae, it belongs to a group of histerid beetles often associated with social insects, though specific ecological relationships for this species remain poorly documented.
Platylomalus
clown beetles
Platylomalus is a genus of clown beetles (family Histeridae) comprising at least 60 described species. The genus was established by Cooman in 1948 and belongs to the tribe Paromalini within the subfamily Dendrophilinae. Species in this genus share the compact, often oval body form characteristic of histerid beetles.
Platysomatini
clown beetles
Platysomatini is a tribe of clown beetles (family Histeridae) established by Bickhardt in 1914. The tribe contains at least 30 genera and approximately 380 described species, making it one of the more species-rich tribes within Histerinae. Members are found across multiple continents and are documented in over 1,000 iNaturalist observations.
Pseudataenius socialis
Pseudataenius socialis is a species of aphodiine dung beetle in the family Scarabaeidae. It is known from scattered records across the central and southeastern United States. The species was described by Horn in 1871 and is placed in the tribe Eupariini within the subfamily Aphodiinae.
dung-beetleScarabaeidaeAphodiinaeNorth-AmericaColeopteraEupariiniPseudataeniusUnited-StatesKansasLouisianaNebraskaOklahomaSouth-CarolinaTexasHorn-1871Nearcticendogeicsaprophagoussoil-dwellingscarab-beetlebeetleinsectarthropodanimaleukaryotehexapodpolyphagous-beetlestaphyliniformiascarabaeoideaaphodiineaphodiine-dung-beetlescarabscarabaeidscarabaeoidscarabaeoideanstaphyliniformpolyphaganPseudoliodini
Pseudoliodini is a tribe of small carrion beetles in the family Leiodidae, established by Portevin in 1926. Members of this tribe are classified within the subfamily Leiodinae and are part of the diverse rove beetle superfamily Staphylinoidea. The tribe contains multiple genera of beetles generally associated with decomposing organic matter.
Tropisternus sublaevis
Tropisternus sublaevis is a species of water scavenger beetle in the family Hydrophilidae. The species was described by John Lawrence LeConte in 1855. It is distributed across western and central North America, with records from the United States and Mexico. The species belongs to the subgenus Tropisternus (Tropisternus) and has been subject to some taxonomic confusion, with a later homonym described by Blatchley in 1910.