Journal of Hymenoptera Research

Article	Citations
A new record of the genus Parabioxys (Hymenoptera, Braconidae, Aphidiinae) and a redescription of Bioxys japonicus from South Korea	94
Taxonomic update of Psen Latreille, 1796 (Hymenoptera, Crabronidae), with descriptions of three new species from China	40
Two new species of the genus Cryptopimpla Taschenberg (Hymenoptera, Ichneumonidae, Banchinae) with an updated key to African species	38
Justin Schmidt’s originality	26
Discovery of the subfamily Microleptinae (Hymenoptera, Ichneumonidae) from India and Thailand with the description of five new species	25
A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests	22
Molecular data support Bombus sonorus and Bombus pensylvanicus (Hymenoptera, Apidae) as distinct species	21
Biological and morphological studies on the parasitoids (Hymenoptera, Ichneumonidae) of Aprosthema tardum (Klug) (Hymenoptera, Argidae, Sterictiphorinae) in Var, southern France	18
Parasitoid wasps associated with Antigastra catalaunalis (Lepidoptera, Crambidae) in Northern Sinaloa, Mexico	17
Comparative morphological analysis of mature larvae of eight Vespa Linnaeus, 1758 species (Hymenoptera, Vespidae) in South Korea	17
Assessment of an inexpensive trap design and survey method for vespine wasps (Hymenoptera, Vespidae, Vespinae)	16
Neomegadicylus, a new genus of Pteromalidae (Hymenoptera, Chalcidoidea) from the Palaearctic region	15
Annotated checklist of family- and genus-group names associated with Scoliidae (Hymenoptera, Aculeata)	14
Use of a novel nesting material by the spider wasp Dipogon variegatus (Hymenoptera, Pompilidae)	13
A maximalist approach to the systematics of a biological control agent: Gryon aetherium Talamas, sp. nov. (Hymenoptera, Scelionidae)	13
Two new aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) from field crops of South America	12
A metabarcoding framework for wild bee assessment in Luxembourg	11
Book review: The Bumblebees of the Himalaya – An Identification Guide, by Paul H. Williams	10
The genome of the egg parasitoid Trissolcus basalis (Wollaston) (Hymenoptera, Scelionidae), a model organism and biocontrol agent of stink bugs	10
A new species and new records of Hoplitis Klug (Hymenoptera, Megachilidae) from Russia	10
The hymenopteran parasitoid complex (Hymenoptera, Braconidae, Eulophidae, Pteromalidae) of the pine bark beetle Cryphalus fulvus Niisima, 1908 (Curculionidae, Scolytinae) in South Korea	10
The first Pacific insular orchid bee (Hymenoptera, Apidae): A new species of Eufriesea from the Islas Marías	10
Rearing Thyridanthrax fenestratus (Diptera, Bombyliidae) on Pemphredon fabricii (Hymenoptera, Crabronidae) prepupae	10
Nest characteristics and associates of Dolichovespula (Hymenoptera, Vespidae) in Central Finland	9
Revision of the Palearctic species of Fidiobia Ashmead (Hymenoptera, Platygastroidea)	9

Open access in a taxonomic sense: a morphological and molecular guide to Western Palaearctic Dusona (Hymenoptera, Ichneumonidae)	8
Contribution to the knowledge of the potter wasp genus Euodynerus Dalla Torre, 1904 (Hymenoptera, Vespidae, Eumeninae) from Vietnam, with description of a new species and a key to the Oriental fauna	8
Host plant and immature stages of Setabara histrionica (MacGillivray) (Hymenoptera, Tenthredinidae)	8
Braconid imagobionts from the tribe Cosmophorini (Hymenoptera, Braconidae, Euphorinae) in the fauna of South Korea	7
Redescription of Apanteles mimoristae (Hymenoptera, Braconidae), a parasitoid of the native pyralid cactus moth Melitara cf. nephelepasa in central Mexico	7
Bohayella rodrigodiazi sp. nov.: a new species from Ecuador with an updated key to the New World species of Bohayella Belokobylskij (Hymenoptera, Braconidae, Cardiochilinae)	7
Laotris luzulae (Hymenoptera, Braconidae, Alysiinae, Dacnusini), a new species from the southwest of England	7
Plant species used as wood substrata for nesting by Megalopta genalis Meade-Waldo, 1916 and M. amoena Spinola, 1853 (Hymenoptera, Halictidae)	6
Two new Neotropical genera of Miracinae (Hymenoptera, Braconidae) with unusual metasomal morphology	6
A new compression fossil, Eotriadomeroides abjunctus Huber, gen. & sp. nov. (Hymenoptera, Mymaridae), in Eocene shale from the Kishenehn Formation, USA	6
Phenological and social characterization of three Lasioglossum (Dialictus) species inferred from long-term trapping collections	6
Synopeas maximum Awad & Talamas (Hymenoptera, Platygastridae): a new species of parasitoid associated with soybean gall midge, Resseliella maxima Gagné (Diptera, Cecidomyiidae)	6
Integrative taxonomy based on morphometric and molecular data supports recognition of the three cryptic species within the Encyrtus sasakii complex (Hymenoptera, Encyrtidae)	6
Description of a Neotropical gall inducer on Araceae: Arastichus, gen. nov. (Hymenoptera, Eulophidae) and two new species	6
Electronoyesella antiqua Simutnik, gen. et sp. nov. (Chalcidoidea, Encyrtidae) from Rovno amber	6
The first reliable fossil record of the tribe Centistini (Hymenoptera, Braconidae, Euphorinae): a new subgenus and species of braconid wasp in Danish amber	5
Higher developmental temperature increases queen production and decreases worker body size in the bumblebee Bombus terrestris	5
Detection of Centistes sp. (Hymenoptera, Braconidae) from intercepted Diabrotica undecimpunctata (Coleoptera, Chrysomelidae) using CO1 DNA barcodes and larval morphology	5
Three new species and one new record of Ampulex Jurine (Hymenoptera, Ampulicidae) from China, with a key to Chinese species	5
Dominance of Capsicum minutiflorum (Solanaceae) pollen in stingless bee hives: An insight into protein composition and foraging behavior by four Meliponini species of the Bolivian-Tucumano forest	5
First records of adventive populations of the parasitoids Ganaspis brasiliensis and Leptopilina japonica in the United States	5
Description of two new Australian genera of Megastigmidae (Hymenoptera, Chalcidoidea) with notes on the biology of the genus Bortesia	5
An update on the wild bee fauna (Hymenoptera, Apoidea, Anthophila) of Serbia	5
The genus Lasioglossum Curtis, 1833 (Hymenoptera, Halictidae) in Azerbaijan	5
A new species of the presocial potter wasp genus Calligaster de Saussure, 1852 (Hymenoptera, Vespidae, Eumeninae) from Vietnam	5
Two new genera of Encyrtidae (Hymenoptera, Chalcidoidea) with reduced ovipositor sheaths	5
A new species of social wasp from Madagascar with an inverted nest architecture (Hymenoptera, Vespidae)	4
A new enigmatic genus of the ichneumonid subfamily Ctenopelmatinae (Hymenoptera, Ichneumonidae) from Thailand	4
Revision of the Australian genus Alfredella Masner & Huggert (Hymenoptera, Platygastridae, Sceliotrachelinae)	4
First record of the pine sawfly Neodiprion warreni (Hymenoptera, Diprionidae) in the state of Tennessee and on Pinus virginiana	4
A new small carder bee species from the eastern Canary Islands (Hymenoptera, Megachilidae, Anthidiini)	4
The genus Andrena Fabricius, 1775 in the Iberian Peninsula (Hymenoptera, Andrenidae)	4
Three new species and one new country record of velvet ants (Hymenoptera, Mutillidae) from Thailand	4
A new European species of Mesocrina (Hymenoptera, Braconidae, Alysiinae, Alysiini) with notes on the biology and systematics of the genus	4
Six new species of the genus Nitela Latreille (Hymenoptera, Crabronidae) from China, with a key to the Oriental species	4
Revision of the leachella group of Megachile subgenus Eutricharaea in the Western Palaearctic (Hymenoptera, Apoidea, Megachilidae): A renewed plea for DNA barcoding type material	4
New records for the wild bee fauna (Hymenoptera, Anthophila) of Serbia	4
An alternative host searching strategy found in the subfamily Hybrizontinae (Hymenoptera, Ichneumonidae)	3
Wild bee diversity in two sites of tropical dry forest in central Mexico	3
Book review: Ichneumonid wasps (Hymenoptera, Ichneumonidae): their classification and biology	3
Three new species of Conostigmus from China and redescription of Conostigmus ampullaceus Dessart, 1997 (Hymenoptera, Megaspilidae)	3
Phenology of microhymenoptera and their potential threat by insect decline	3
A checklist of South Dakota bumble bees (Hymenoptera, Apidae)	3
Discovery of a new phragmotic species of the ant genus Carebara Westwood, 1840 (Hymenoptera, Formicidae) from Cambodia	3
Unexpected levels of cryptic diversity in European bees of the genus Andrena subgenus Taeniandrena (Hymenoptera, Andrenidae): implications for conservation	3
Quantitative morphology and mtDNA reveal that Lasius maltaeus is not endemic to the Maltese Islands (Hymenoptera, Formicidae)	3
The species of Eucera Scopoli, subgenus Tetralonia Spinola from Sardinia (Italy) with new records and E. gennargentui sp. nov. (Hymenoptera, Apidae)	3
The taeniaticornis-group of genus Apanteles Foerster (Hymenoptera, Braconidae, Microgastrinae) from China with one new species	3
First record of the genus Sathon Mason, 1981 (Hymenoptera, Braconidae, Microgastrinae) in China	3
An updated molecular phylogeny of the stingless bees of the genus Trigona (Hymenoptera, Meliponini) of the northern Peruvian forests	3

Nesting of the keyhole wasp Pachodynerus nasidens (Latreille, 1812) (Vespidae, Eumeninae) in a nest of a paper wasp (Vespidae, Polistinae)	3
Identification and expression of odorant binding proteins in the egg-parasitoid Trissolcus basalis (Wollaston) (Hymenoptera, Scelionidae, Telenominae)	3
An annotated checklist of the bees of Washington state	3
Solitary folded-winged wasps of the genus Zethus Fabricius (Vespidae, Zethinae) parasitised by two new species of Strepsiptera on different continents	3
Discovery of Mourecotelles (Hymenoptera, Apidae, Colletinae) in Brazil: nesting biology and pollen preferences of a remarkable new species of the genus	3
A semantically enriched taxonomic revision of Gryonoides Dodd, 1920 (Hymenoptera, Scelionidae), with a review of the hosts of Teleasinae	3
New species of Lemophagus Townes, 1965 (Hymenoptera, Ichneumonidae, Campopleginae) from India reared as a larval parasitoid of Crioceris nigroornata Clarke, 1866 (Coleoptera, Chrysomelidae)	3
Taxonomy of the genus Peucobius Townes (Hymenoptera, Ichneumonidae, Sisyrostolinae)	3
Corrigendum: UImer JM, Janšta P, Azar D, Krogmann L (2023) At the dawn of megadiversity – Protoitidae, a new family of Chalcidoidea (Hymenoptera) from Lower Cretaceous Lebanese amber. Journal of Hymen	3
On the nomenclature of Bombus flavifrons Smith, 1866 (Hymenoptera, Apidae, Bombini)	3
A taxonomic treatment of Synopeas Förster (Platygastridae, Platygastrinae) from the island of New Guinea	3
A remarkable new species of Trissolcus Ashmead (Hymenoptera, Scelionidae), parasitoid of eggs of Phloea subquadrata (Hemiptera, Phloeidae) in Brazil	3
All-day activity of Dolichovespula saxonica (Hymenoptera, Vespidae) colonies in Central Finland	3
Double-blind validation of alternative wild bee identification techniques: DNA metabarcoding and in vivo determination in the field	3
Corrigendum: Description of Kavayva, gen. nov., (Chalcidoidea, Eurytomidae) and two new species associated with Guarea (Meliaceae), and a review of New World eurytomids associated with seeds. Journal	3
A solitary wasp boosts nesting success through nest architecture (Hymenoptera, Vespidae, Anterhynchium flavomarginatum)	2
Notes on the parasitoids found within the nests of Delta dimidiatipenne (Hymenoptera, Vespidae)	2
A new species of Merismomorpha Girault, 1913 (Chalcidoidea, Pteromalidae) from the Palaearctic region	2
A review of Piasites Seyrig (Hymenoptera, Ichneumonidae, Cryptinae), with description of seven new species	2
New wasps of †Falsiformicidae from mid-Cretaceous Kachin amber	2
European cuckoo bees of the tribe Dioxyini (Hymenoptera, Megachilidae): distribution, annotated checklist and identification key	2
Integrative approach resolves the taxonomy of Eulaema cingulata (Hymenoptera, Apidae), an important pollinator in the Neotropics	2
Trialling a convolution neural network for the identification of Braconidae in New Zealand	2
Three new genera of Mymaridae (Hymenoptera) from the Neotropical region	2
On cold hardiness of the egg parasitoid wasp Telenomus tetratomus (Thomson, 1861) (Hymenoptera, Scelionidae) – a population regulator of the Siberian moth	2
Oviposition experience promotes active reproductive behaviour in a synovigenic parasitoid	2
Chelonastichus Ranjith & Quicke, gen. nov. (Hymenoptera, Eulophidae, Tetrastichinae) from Thailand: the first eulophid with a metasomal carapace	2
Prototeleia Talamas, Popovici, Shih & Ren: A new genus of Platygastridae from Burmese amber	2
Darwin wasps (Hymenoptera, Ichneumonidae) in Lower Eocene amber from the Paris basin	2
Ovipositor characteristics differ between two parasitoids (Hymenoptera, Figitidae) of Drosophila suzukii (Diptera, Drosophilidae) in an adventive landscape	2
Janzenella theia Bremer & Talamas (Platygastroidea, Janzenellidae): a new species from Baltic amber	2
Sexual dimorphism in excess power index of four North American native bees (Hymenoptera, Andrenidae, Apidae, and Halictidae)	2
Annotated checklist of the megachilid bees of Corsica (Hymenoptera, Megachilidae)	2
Review of the Epeolus cruciger species group (Hymenoptera, Apidae, Epeolus Latreille, 1802) of Asia, with the description of two new species	2
Circumscription of the Ganaspis brasiliensis (Ihering, 1905) species complex (Hymenoptera, Figitidae), and the description of two new species parasitizing the spotted wing drosophila, Drosophila suzuk	2
An integrative taxonomic study of north temperate Cotesia Cameron (Hymenoptera, Braconidae, Microgastrinae) that form silken cocoon balls, with the description of a new species	2
Genetic variation and phylogenetic relationships of commercial populations of Bombus ignitus (Hymenoptera, Apidae) with wild populations in Eastern Asia	2
A new species of Mesoneura (Hymenoptera, Tenthredinidae) associated with a xerothermic oak forest in the Western Carpathians, Slovakia	2
Ooencyrtus mirus (Hymenoptera, Encyrtidae), discovered in Europe parasitizing eggs of Halyomorpha halys (Hemiptera, Pentatomidae)	2
Two new species of Braconidae (Hymenoptera) from the foothills of western Himalayas, India, with a key to Oriental species of Pambolus Haliday and an update to the key to world species of Paroplitis	2
A remarkable new family of stinging wasps from the Cretaceous of Myanmar and China (Hymenoptera, Aculeata)	2
Molecular analysis reveals Latonius planus Kononova to be a derived species of Trissolcus Ashmead	2
An unexpected new genus of panurgine bees (Hymenoptera, Andrenidae) from Europe discovered after phylogenomic analysis	2
Two new species of Cymodusa Holmgren (Hymenoptera, Ichneumonidae) with a key to species known from China and Oriental region	2
A new species of Pristiphora Latreille (Hymenoptera, Tenthredinidae), a defoliator of Picea meyeri in China	2
Key to the species of the genus Subancistrocerus de Saussure, 1855 (Hymenoptera, Vespidae, Eumeninae) from China with description of a new species	2
Nesting biology of Trypoxylon petiolatum Smith, 1858 (Crabronidae), a cavity-nesting solitary wasp new to Europe	2
Detection and description of four Vespa mandarinia (Hymenoptera, Vespidae) nests in western North America	2
Long-term changes in the composition and distribution of the Hungarian bumble bee fauna (Hymenoptera, Apidae, Bombus)	2
First report of a gynandromorph of Florilegus condignus (Cresson, 1878) (Hymenoptera, Apidae), with notes on phenology and abundance	2
First record in Africa of the parasitoid Dolichogenidea gelechiidivoris (Hymenoptera: Braconidae) on tomato leafminer Tuta absoluta (Lepidoptera: Gelechiidae) from tomato fields in Algeria	2
First record of the parasitoid subfamily Doryctinae (Hymenoptera, Braconidae) in Rovno amber: description of a new genus and species with stigma-like enlargement on the hind wing of the male	2
Contribution to the taxonomy of the Pseudepipona subgenus Deuterepipona Blüthgen, 1951 (Hymenoptera, Vespidae, Eumeninae) from Central Asia, with the description of four new species	2
Review of the Epeolus julliani species group (Hymenoptera, Apidae, Epeolus Latreille, 1802), with descriptions of two new species	2
Apanteles piceotrichosus Blanchard (Hymenoptera, Braconidae), first record from México, new molecular and biological data	1
Revision of the Western Palaearctic species of Orthocentrus Gravenhorst, 1829 (Hymenoptera, Ichneumonidae, Orthocentrinae): species with ivory/yellow marks on the vertex	1
Resurrection of Neocardiochiles Szépligeti, 1908 (Hymenoptera, Braconidae, Cardiochilinae) with descriptions of five new species from the Neotropical region	1
First confirmed parasitism of pleasing fungus beetles (Coleoptera, Erotylidae) by a tropical rhyssine ichneumonid, and first record for Cyrtorhyssa moellerii Bingham (Hymenoptera, Ichneumonidae) from	1
A new species of Uscanoidea Girault (Hymenoptera, Trichogrammatidae), an egg parasitoid of Monalonion dissimulatum Distant (Hemiptera, Miridae)	1
A new species of Typhlomyrmex from Colombia, re-description of the worker of T. clavicornis Emery, description of the worker of T. prolatus Brown, and key of known species (Hymenoptera, Formicidae)	1
Azteca ants repair damage to their Cecropia host plants	1
Review of the subgenus Larsoceraphron Dessart, 1981 of the genus Ceraphron Jurine, 1807 (Hymenoptera, Ceraphronidae) with the description of a new species from Thailand	1
Cryptic or underworked? Taxonomic revision of the Antistrophus rufus species complex (Cynipoidea, Aulacideini)	1
Description of one new species of Agriotypus Curtis, 1832 (Hymenoptera, Ichneumonidae, Agriotypinae) from South Korea	1
The genus Orionis Shaw (Hymenoptera, Braconidae, Euphorinae) in the Old World	1
Revision of Phoenoteleia Kieffer (Hymenoptera, Scelionidae, Scelioninae)	1
Two new Hoplitis species of the subgenus Hoplitis Klug, 1807 (Hymenoptera, Megachilidae) and the nesting biology of H. astragali sp. nov. in Dagestan	1
DNA barcoding for molecular identification of the genus Oxyscelio (Hymenoptera, Scelionidae) from southern China, with descriptions of five new species	1
Stink bug egg parasitoids (Hymenoptera, Scelionidae) associated with pistachio in Iran and description of a new species: Trissolcus darreh Talamas	1
A new species of the paper wasp genus Ropalidia Guérin-Méneville, plebeja group (Hymenoptera, Vespidae, Polistinae), from Vietnam	1
Telenomus Haliday (Hymenoptera, Scelionidae) parasitizing Pentatomidae (Hemiptera) in the Palearctic region	1
A new species of Andrena (Hymenoptera, Andrenidae) from northern Sardinia (Italy)	1
Introduction	1
New records of bees (Hymenoptera, Apoidea) from Morocco	1
Cecinothofagus Nieves-Aldrey & Liljeblad (Hymenoptera, Cynipidae) is likely an endoparasitoid of the gall-maker genus Aditrochus Rübsaamen (Hymenoptera, Pteromalidae)	1
The first recorded occurrence of the Asian hornet (Vespa velutina) in Ireland, genetic evidence for a continued single invasion across Europe	1
A review of Tetramopria (Hymenoptera, Diapriidae, Diapriinae) of the Eastern Palaearctic with notes on mating behaviour and interactions with host ants	1
A newly recorded genus Microdynerus Thomson, 1874 and a review of its related genus Leptochilus de Saussure, 1853 (Hymenoptera, Vespidae, Eumeninae) from China	1
Checklist of the apoid wasps (Hymenoptera, Apoidea excluding Anthophila) of Canada, Alaska and Greenland	1
The potter wasps of the Maltese Islands (Hymenoptera, Vespidae, Eumeninae)	1

Integrated taxonomy unveils three new species of Foenobethylus (Hymenoptera, Bethylidae) from China	1
A new species of Methocha Latreille (Hymenoptera, Tiphiidae, Methochinae) from China, with a key to the Chinese species	1
Morphological specialisation for primary nectar robbing in a pollen specialist mining bee (Hymenoptera, Andrenidae)	1
Taking care of the enemy: egg predation by the Darwin wasp Tromatobia sp. (Ichneumonidae) on the cobweb spider Chrysso compressa (Araneae, Theridiidae)	1
Review of the genus Plutothrix Förster, 1856 (Hymenoptera, Pteromalidae) with a key to Palaearctic species	1
Integrative taxonomic revision of the Nearctic Perilampus hyalinus species complex (Hymenoptera, Chalcidoidea, Perilampidae) resolves 100 years of confusion about the host associations of P. hyalinus	1
First discovery of Megischus Brullé (Hymenoptera, Stephanidae) in Ryukyu Islands, with description of a new species	1
A new species of Gilpinia Benson (Hymenoptera, Diprionidae) from Lishui, China	1
First report on pollinating behavior of the small carpenter bee Ceratina ridleyi Cockerell (Hymenoptera, Apidae) in Globba leucantha var. bicolor Holttum (Zingiberaceae)	1
You can run, but you will never escape: A new species of Psyllaephagus Ashmead (Hymenoptera, Encyrtidae), parasitoid of the classical biological control agent Boreioglycaspis melaleucae (Moore) (Hemip	1
Elevation gradient affects the distribution and host utilisation of Zatypota anomala (Hymenoptera, Ichneumonidae) associated with mesh web weaving spiders (Araneae, Dictynidae)	1
Compatibility of released and adventive populations of Ganaspis kimorum Buffington, 2024, (Cynipoidea, Figitidae), parasitoid of the spotted-wing drosophila Drosophila suzukii (Matsumura, 1931)	1
Hygienic behavior and antimicrobial peptide expression of the leaf-cutting ant Atta cephalotes (Hymenoptera, Formicidae) to Metharhizium anisopliae	1
Nest structure, associated parasites and morphology of mature larvae of two European species of Pseudoanthidium Friese, 1898 (Hymenoptera, Megachilidae)	1
Three new exotic species of ants (Hymenoptera, Formicidae) for Madeira, with comments on its myrmecofauna	1
Life history of two new species of Prorops (Hymenoptera, Bethylidae) ectoparasitic on adult Hypothenemus eruditus beetles (Curculionidae, Scolytinae) in Hawai‘i	1
Clarification of the status of Paraferreola Šustera, 1912 as an available genus name in Pompilidae, and the identity of Sphex ursus Fabricius, 1793 in Mutillidae (Hymenoptera)	1
First record of Telenomus fariai Costa Lima, 1927 (Hymenoptera, Scelionidae, Telenominae) as a parasitoid of Triatoma dimidiata (Latreille, 1811) (Hemiptera, Reduviidae, Triatominae) eggs in Mexico	1
Review of Bicarinibracon Quicke & Walker and Chelonogastra Ashmead (Hymenoptera, Braconidae, Braconinae) in China, with the description of two new species	1
New host record of Doggerella chasanica (Hymenoptera, Braconidae, Braconinae) as a larval parasitoid of the serious forest pest Monochamus alternatus (Coleoptera, Cerambycidae) in Korea	1
Limited phylogeographic structure in a flightless, Appalachian chalcidoid wasp, Dipara trilineata (Yoshimoto) (Hymenoptera, Diparidae), with reassessment of the male of the species	1
On the specific epithet “vaccinii” of Ashmead, 1887 and Burks, 1979 (Hymenoptera, Cynipidae)	1
Is the spread of Wasmannia auropunctata (Hymenoptera, Formicidae) through the western Palearctic inevitable? First evidence of presence in the Canary Islands	1
A new species of Bocchus from upper Eocene Rovno amber (Hymenoptera, Dryinidae)	1
Niche modeling of bumble bee species (Hymenoptera, Apidae, Bombus) in Colombia reveals highly fragmented potential distribution for some species	1
Contribution to the taxonomy, bionomics and distribution of the Palaearctic Celonites cyprius-group (Hymenoptera, Vespidae, Masarinae) with the description of two new species from the North Caucasus	1
A new species and a new record species of Megischus Brullé (Hymenoptera, Stephanidae) from Vietnam	1
Gynandromorph records of Melissodes trinodis and Melissodes communis (Hymenoptera, Apidae) from North Dakota, USA	1
Synopeas ruficoxum Buhl (Hymenoptera, Platygastridae) is a natural enemy of soybean gall midge, Resseliella maxima Gagné (Diptera, Cecidomyiidae)	1
Description of a new species of Foenatopus Smith (Hymenoptera, Stephanidae), with a key to the species from Vietnam	1
Prey and nesting preferences of the alien wasp Isodontia mexicana (Hymenoptera, Sphecidae) in southern Germany	1
Integrative taxonomy of a new species of a bumble bee-mimicking brood parasitic bee, Tetralonioidella mimetica (Hymenoptera, Apoidea, Apidae), investigated through phylogenomics	1