Northern-europe
Guides
Acanosema
Acanosema is a genus of parasitoid wasps in the family Diapriidae, first described by Jean-Jacques Kieffer in 1908. Members of this genus are small, inconspicuous wasps that develop as parasitoids, likely of other insects. The genus is documented from northern Europe, with records from Denmark, Norway, and Sweden. As with many diapriid genera, detailed biological information remains limited due to their small size and cryptic habits.
Angioneura
Angioneura is a genus of blow flies in the family Calliphoridae, subfamily Melanomyinae. The genus was established by Brauer and Bergenstamm in 1893. Species in this genus are found in northern Europe, with records from Denmark, Norway, and Sweden. The genus is relatively poorly documented in public sources, with limited observational data available.
Aphanistes
Aphanistes is a genus of ichneumon wasps in the family Ichneumonidae, first described by Förster in 1869. These parasitoid wasps are poorly documented in public literature, with most records coming from taxonomic databases rather than ecological studies. The genus is currently accepted but lacks comprehensive species-level documentation.
Blacus ruficornis
Blacus ruficornis is a species of parasitoid wasp in the family Braconidae, subfamily Blacinae. The species was first described by Christian Gottfried Daniel Nees von Esenbeck in 1811. It belongs to a genus characterized by specific morphological traits including reduced wing venation and particular antennal structures. Records indicate presence in Northern Europe and on Madeira Island.
Boreostiba
Boreostiba is a genus of rove beetles in the family Staphylinidae, subfamily Aleocharinae, and tribe Athetini. It was described by Lohse in 1990 and is currently accepted as valid. The genus is known from northern Europe, with distribution records from Norway and Sweden. As a member of the Athetini, it belongs to a diverse tribe of small to medium-sized rove beetles commonly found in forest litter and other decaying organic matter.
Ceratinostoma
Ceratinostoma is a genus of dung flies in the family Scathophagidae, established by Meade in 1885. The genus contains at least one described species, C. ostiorum. These flies belong to a family whose larvae primarily develop in dung or decaying organic matter. The genus has been recorded from northern Europe including Norway and Sweden.
Chaetopleurophora
Chaetopleurophora is a genus of scuttle flies (family Phoridae) described by Schmitz in 1922. Members of this genus are small, humpbacked flies characterized by distinctive bristle patterns on the pleura (lateral thoracic sclerites). The genus belongs to the subfamily Phorinae and has been recorded from northern Europe.
Chaetosa
Chaetosa is a genus of small to medium-sized predatory flies in the family Scathophagidae, established by Coquillett in 1898. The genus comprises at least two described species: Chaetosa punctipes (Meigen, 1826) and Chaetosa churchilli Malloch, 1931. These flies are distributed across parts of northern Europe, with records from Denmark, Norway, and Sweden.
Corynoneura lobata
Corynoneura lobata is a species of non-biting midge in the family Chironomidae, subfamily Orthocladiinae. First described by Edwards in 1924, this species belongs to a genus of small chironomids characterized by reduced wing venation and distinctive genitalic structures. The genus Corynoneura is taxonomically complex, with numerous species described from multiple biogeographic regions. C. lobata has documented distribution records in northern Europe.
Cryptoserphus
Cryptoserphus is a genus of small parasitoid wasps in the family Proctotrupidae, established by Kieffer in 1907. These wasps belong to a group of minute Hymenoptera that are poorly known and infrequently collected. Members of this genus are primarily recorded from northern Europe.
Cyrtophleba
Cyrtophleba is a genus of tachinid flies in the family Tachinidae, subfamily Dexiinae, tribe Voriini. The genus was established by Camillo Rondani in 1856. Tachinid flies in this group are generally parasitoids, though specific host associations for Cyrtophleba species remain poorly documented. The genus has been recorded from northern Europe including Denmark, Norway, and Sweden.
Diacritus
Diacritus is a genus of ichneumon wasps in the family Ichneumonidae. The genus was established by Förster in 1869 and contains species distributed across northern Europe. As with other ichneumonid genera, members are parasitoids, though specific host associations for most species remain poorly documented. The genus is rarely encountered in collections and has received limited taxonomic study.
Diaglyptidea
Diaglyptidea is a genus of ichneumon wasps in the family Ichneumonidae, first described by Viereck in 1913. The genus is known from a small number of observations and specimens, with records primarily from northern Europe. As a member of Ichneumonidae, species in this genus are presumed to be parasitoids, though specific host associations remain poorly documented. The genus is not well-studied, and its species-level taxonomy and biology require further investigation.
Diplocladius cultriger
Diplocladius cultriger is a species of non-biting midge in the family Chironomidae, subfamily Orthocladiinae. It was described by Jean-Jacques Kieffer in 1908. The species has been documented in Northern Europe, with confirmed records from Denmark, Norway, and Sweden.
Doliotettix
Doliotettix is a monotypic genus of leafhoppers in the family Cicadellidae, established by Ribaut in 1942. The genus contains a single species, Doliotettix lunulata, known from northern Europe. It is classified within the subfamily Deltocephalinae and tribe Athysanini. The genus has been documented in Norway and Sweden based on distribution records.
Eccoptomera
Eccoptomera is a genus of small flies in the family Heleomyzidae, first described by Loew in 1862. These flies belong to a family commonly known as 'sun flies' or 'heleomyzid flies,' which are often associated with decaying organic matter. The genus is documented from northern European countries including Denmark, Norway, and Sweden. As with many heleomyzid genera, detailed biological information remains limited.
Eristalis hirta
Black-footed Drone Fly
Eristalis hirta, commonly known as the black-footed drone fly, is a syrphid fly species first described by Loew in 1866. It is a common species in Western North America and also occurs in Northern Europe. Like other Eristalis species, it exhibits Batesian mimicry of honey bees, providing protection from predators. The larvae are aquatic filter-feeders with the characteristic rat-tailed morphology, developing in standing water habitats.
Eucnecosum brunnescens
Eucnecosum brunnescens is a rove beetle in the family Staphylinidae, subfamily Omaliinae. The species was originally described by Sahlberg in 1871 under the genus Arpedium, and later transferred to Eucnecosum. It has a Holarctic distribution, occurring across northern Europe, Russia, and North America from Alaska through Canada to the northern United States.
Geomyza apicalis
Geomyza apicalis is a species of fly in the family Opomyzidae, described by Johann Wilhelm Meigen in 1830. This small dipteran belongs to a family commonly known as flat-footed flies, characterized by their distinctive leg structure. The species has been recorded from northern Europe, specifically Denmark, Norway, and Sweden.
Goniocera
Goniocera is a genus of tachinid flies established by Brauer and Bergenstamm in 1891. It belongs to the tribe Siphonini within the subfamily Tachininae. The genus contains five described species distributed across northern Europe, including Denmark, Norway, and Sweden. As with other tachinids, members of this genus are parasitoid flies, though specific host relationships remain poorly documented.
Hada
Hada is a genus of moths in the family Noctuidae (owlet moths), first described by Billberg in 1820. Species in this genus are classified within the tribe Hadenini and subfamily Noctuinae. The genus has been recorded from northern Europe, with distribution records from Denmark, Norway, and Sweden. Like other noctuid moths, adults are primarily nocturnal.
Halobrecta
Halobrecta is a genus of rove beetles (family Staphylinidae, subfamily Aleocharinae) comprising approximately six described species. The genus was established by C.G. Thomson in 1858 and is classified within the tribe Taxicerini. Species in this genus occur in northern Europe, with records from Denmark, Norway, and Sweden. The genus name suggests an association with saline or brackish habitats, though specific ecological requirements remain poorly documented.
Hydromyza
Hydromyza is a genus of dung flies in the family Scathophagidae, established by Fallén in 1813. The genus contains at least three described species: H. confluens, H. glabra, and H. livens. Members of this genus are found in northern Europe, with records from Denmark, Norway, and Sweden. As scathophagid flies, they are associated with dung habitats, though specific ecological details remain limited.
Hypovoria
Hypovoria is a genus of tachinid flies in the tribe Voriini, subfamily Dexiinae. The genus was established by Villeneuve in 1912 and currently includes five described species. It is distributed across northern Europe, with records from Denmark, Norway, and Sweden. As with other tachinid flies, members of this genus are parasitoids, though specific host associations remain poorly documented.
Idiolispa
Idiolispa is a genus of ichneumon wasps in the family Ichneumonidae, first described by Förster in 1869. The genus belongs to the hyperdiverse parasitoid wasp family Ichneumonidae, one of the largest families within Hymenoptera. Species in this genus are poorly documented in published literature, with limited biological and morphological data available. Records indicate presence in northern Europe.
Lepyrus
Lepyrus is a genus of true weevils in the family Curculionidae, first described by Germar in 1817. The genus contains more than 70 described species. Members of this genus are distributed across northern Europe, with confirmed records from Denmark, Norway, and Sweden. The group is part of the diverse weevil fauna associated with temperate and boreal environments.
Limnellia
Limnellia is a genus of shore flies in the family Ephydridae, established by Malloch in 1925. These small dipterans are associated with aquatic or semi-aquatic environments. The genus has been recorded from northern European countries including Denmark, Norway, and Sweden. As with other ephydrid flies, species in this genus likely develop in moist habitats with organic matter.
Linycus exhortator thoracicus
Linycus exhortator thoracicus is a subspecies of ichneumonid wasp in the genus Linycus. It is an endoparasitoid, with females laying eggs in host insects using their prominent ovipositors. The subspecies has been documented in northern Europe, including Denmark, Norway, and Sweden. Like other members of the genus Linycus, it likely targets beetle larvae as hosts.
Mesoleptidea
Mesoleptidea is a genus of ichneumon wasps in the family Ichneumonidae, established by Viereck in 1912. The genus is poorly studied, with minimal published information on its biology and species composition. Records indicate presence in northern Europe, particularly Scandinavia and Denmark. As with other ichneumonid genera, members are presumed to be parasitoids, though specific host associations remain undocumented.
Microon
Microon is a genus of weevils in the family Brentidae, established by Alonso-Zarazaga in 1989. These beetles belong to the straight-snouted weevil lineage within Coleoptera. The genus has been documented from limited observations in northern Europe.
Morychus
pill beetle
Morychus is a genus of pill beetles (family Byrrhidae) established by Erichson in 1846. These beetles are characterized by their compact, rounded body form that allows them to roll into a defensive ball. The genus belongs to the tribe Morychini and is distributed across northern Europe, with records from Denmark, Norway, and Sweden. Members of this genus are associated with mossy and lichen-rich habitats.
Nossidium
Nossidium is a genus of minute featherwing beetles (family Ptiliidae) established by Erichson in 1845. It belongs to the subfamily Nossidiinae, one of the smaller lineages within this family of extremely small beetles. Members of this genus are among the smallest beetles known, with body lengths often below 1 mm. The genus has been documented from northern European localities.
Orthizema
Orthizema is a genus of ichneumon wasps in the family Ichneumonidae. First described by Förster in 1869, it belongs to the diverse parasitoid wasp lineage within Hymenoptera. The genus is documented from limited records in northern Europe.
Oxidae
Oxidae is a small family of prostigmatan mites in the order Trombidiformes, established by Viets in 1926. The family contains approximately 15 described species distributed across four genera: Flabellifrontipoda, Frontipoda, Gnaphiscus, and Oxus. These mites belong to the superfamily Lebertioidea and are part of the diverse assemblage of free-living predatory mites within the suborder Prostigmata.
Paraliburnia
Paraliburnia is a genus of delphacid planthoppers in the family Delphacidae, established by Jensen-Haarup in 1917. The genus contains seven described species distributed primarily in northern Europe. Members of this genus are small, slender insects that feed on plants and are part of the diverse assemblage of planthoppers within the Delphacidae family.
Pelina
Pelina is a genus of shore flies (family Ephydridae) established by Haliday in 1837. It belongs to the order Diptera, which comprises the true flies. The genus is part of the diverse family Ephydridae, commonly known as shore flies or brine flies, which are typically associated with aquatic or semi-aquatic habitats. Pelina species are small flies, though specific morphological details for the genus as a whole remain poorly documented in accessible literature.
Pityogenes bidentatus
Pityogenes bidentatus is a European bark beetle that colonizes Scots pine (Pinus sylvestris). The species exhibits sophisticated olfactory-mediated behaviors for host location, including attraction to aggregation pheromone components (grandisol and cis-verbenol) and active avoidance of nonhost volatiles. Its behavioral response to monoterpene odors is context-dependent: avoidance occurs during flight but not during walking, likely representing distinct sensory mechanisms for long-range host discrimination versus short-range gallery establishment.
bark-beetleScolytinaePinus-sylvestrisaggregation-pheromoneolfactory-behaviorhost-selectionmonoterpene-avoidancecontext-dependent-plasticitynonhost-avoidancenorthern-Europegrandisolcis-verbenol1-octene-3-olβ-caryophylleneflight-behaviorwalking-behaviorelectroantennographypopulation-genetics-modelnematode-associationBursaphelenchus-pinophilusnematangiaCzech-Republicmixed-forestconifer-forestScots-pineNorway-sprucenonhost-volatileschemical-ecologyinsect-plant-interactionsherbivore-host-rangesensory-ecologybehavioral-plasticitypheromone-ecologyforest-entomologyinvasive-potential-(North-America-records)Prionomitus tiliaris
Prionomitus tiliaris is a species of parasitoid wasp in the family Encyrtidae, first described by Dalman in 1820. The species is documented in museum collections, including the UCR Encyrtidae holdings, which contain both point-mounted specimens and slide preparations. Distribution records indicate presence in Northern Europe, including Denmark, Norway, and Sweden. As with other Encyrtidae, it is presumed to be a parasitoid of other insects, though specific host associations for this species are not well documented in available sources.
Pseudoplatylabus
Pseudoplatylabus is a genus of ichneumon wasps in the family Ichneumonidae, established by Smits van Burgst in 1920. The genus is poorly documented in scientific literature, with minimal published information on its constituent species, biology, or ecology. It belongs to the diverse parasitoid wasp family Ichneumonidae, one of the largest families of insects. The genus has been recorded from northern Europe (Norway, Sweden) based on limited occurrence data.
Pseudotephritis corticalis
Pseudotephritis corticalis is a species of picture-winged fly in the family Ulidiidae, first described by Loew in 1873. The species is known from a restricted distribution in Northern Europe, with records from Germany, Denmark, Norway, and northwest Russia. As a member of the Otitinae subfamily, it belongs to a group of flies characterized by patterned wings. The species has been documented in 76 iNaturalist observations, suggesting it is not exceptionally rare within its range.
Pteryngium
silken fungus beetles
Pteryngium is a genus of silken fungus beetles in the family Cryptophagidae, established by Reitter in 1887. The genus contains a single described species, Pteryngium crenatum. These beetles belong to a family commonly associated with fungal associations. The genus has been recorded from northern Europe including Denmark, Norway, and Sweden.
Reichertella
Reichertella is a genus of minute black scavenger flies (Diptera: Scatopsidae) described by Enderlein in 1912. It belongs to the tribe Scatopsini within the subfamily Scatopsinae. The genus is known from a small number of observations and records in Northern Europe.
Spaziphora
Spaziphora is a genus of small to medium-sized predatory flies in the family Scathophagidae. The genus contains at least three described species, including the widespread S. hydromyzina. Members are found in northern Europe, with records from Denmark, Norway, and Sweden. As scathophagid flies, they are associated with dung and decaying organic matter habitats where they hunt as larvae.
Stenichneumon
Stenichneumon is a genus of ichneumon wasps in the family Ichneumonidae, established by Thomson in 1893. The genus contains at least 20 described species, with 23 species currently listed in taxonomic databases. These wasps are parasitoids, though specific host associations remain poorly documented for most species. The genus has been recorded primarily from northern Europe.
Sulcarius
Sulcarius is a genus of ichneumon wasps in the family Ichneumonidae, established by Townes in 1970. The genus contains parasitoid wasps whose biology remains poorly documented. Records indicate presence in Northern Europe. The single iNaturalist observation suggests the genus is rarely encountered or underreported.
Sympistis zetterstedtii
Alpine Sallow
Sympistis zetterstedtii, commonly known as the Alpine Sallow, is a moth species in the family Noctuidae. It was described by Staudinger in 1857 and is associated with alpine or montane habitats. The species has been recorded primarily in northern Europe, though the exact distribution requires verification. It is part of a taxonomically complex genus where species boundaries and nomenclature have been subject to revision.
Ula
Ula is a genus of craneflies (Diptera: Pediciidae) established by Haliday in 1833. These insects belong to the subfamily Ulinae within the family Pediciidae, a group of long-legged flies commonly known as hairy-eyed craneflies. The genus is found in northern Europe, with records from Denmark, Norway, and Sweden. As with other Pediciidae, Ula species are associated with moist woodland habitats where their larvae develop in decaying wood or other organic substrates.