A new species of Odontella from Tierra del Fuego and notes on Afrodontella Deharveng, 1981 (Collembola: Odontellidae)
Description of a new species of Paratullbergia (Collembola, Tullbergiidae) from China with the report of an abnormal antenna
European Lepidocyrtus lignorum-group, new findings and redescritpion of Lepidocyrtus pulchellus Denis, 1926 (Collembola, Entomobryidae)
New species from the nivicola group of Hypogastrura Bourlet, 1839 (Collembola, Poduromorpha, Hypogastruridae) from Canada
Biogeographical and ecological insights from Australasian faunas: the megadiverse collembolan genus, Entomobrya (Entomobryidae)
A new species of the genus Leeonychiurus Sun & Arbea, 2014 (Collembola, Onychiurinae, Onychiurini) from China, with a checklist of Chinese Onychiurini
A new species of Entomobrya (Collembola: Entomobryidae) from the Northeast China and first record of Entomobryoides sotoadamesi
Two new species of Entomobrya Rondani (Collembola, Entomobryidae) from northeastern Brazil and comments on the genus
Re-description of larvae of Chostonectes nebulosus (Macleay, 1871) (Coleoptera: Dytiscidae, Hydroporinae, Hydroporini, Sternopriscina) with an identification key to the known larvae of Chostonectes Sharp, 1882
New species of Eutarsopolipus (Trombidiformes: Podapolipidae) from the pterostichine genera Castelnaudia and Trichosternus (Coleoptera: Carabidae) in Australia
A new species of Xenylla Tullberg, 1869 (Collembola: Hypogastruridae) from Peru, with a key to Neotropical species of the genus
Variability of Echiniscus tristis Gąsiorek & Kristensen, 2018—is morphology sufficient for taxonomic differentiation of Echiniscidae?
Reports of two peculiar pigmented new species of genus Homidia (Collembola: Entomobyridae) from Southern China, with description of subadults chaetotaxy
Description of the larvae of four Japanese Platambus Thomson, 1859 (Coleoptera: Dytiscidae: Agabinae) with phylogenetic considerations
A new species of Aethiopella Handschin, 1942 (Collembola, Poduromorpha, Neanuridae) from Neotropical Region, with comments on the genus
A new species of Acherontides (Collembola: Hypogastruridae) from Brazil, with an identification key
Description of the pupa and additional characters of the fourth-instar larva, female, and male genitalia of Uranotaenia (Uranotaenia) coatzacoalcos Dyar & Knab, with keys for the identification of Mexican species of Uranotaenia (Diptera: Culicidae)
Two new species of Temeritas Richards (Collembola, Symphypleona, Sminthuridae) from Neotropical Region, with comments on the genus
Two new onyсhiurid species (Collembola, Onychiurinae) inhabiting morel fruit bodies in southwest China
Notes on the Toxorhynchites of Mexico: redescription of Tx. moctezuma (Dyar & Knab) and new record for Tx. grandiosus (Williston) in Veracruz (Diptera: Culicidae)
Taeniothrips changbaiensis sp. n. (Thysanoptera, Thripidae) living on the leaves of a Poaceae species in China
New European Lepidocyrtus Bourlet, 1839 (Collembola, Entomobryidae) with the first description of feeding-related dancing behaviour in Collembola
Sugaentulus andrzeji sp. nov. from Siberia, Russia (Protura: Acerentomidae: Acerentominae) and key to Acerentominae genera
Description of the second- and third instar larvae of Platynectes (s. str.) decemnotatus (Aubé, 1838) (Coleoptera: Dytiscidae: Agabinae: Platynectini)
Gyretes Brullé (Coleoptera: Gyrinidae) from Brazil: Morphology of eggs and early instars
Larvae of Huxelhydrus syntheticus Sharp, 1882 (Coleoptera: Dytiscidae: Bidessini)
Immature stages of the Rubiaceae-feeding metalmark butterflies (Lepidoptera: Riodinidae), and a new function for the tentacle nectary organs
Revision of the genus Palmanura Cassagnau, 1983 (Collembola: Neanuridae: Neanurinae: Sensillanurini)
The survey of Seira Lubbock, 1870 (Collembola, Entomobryidae, Seirinae) from Iberian Peninsula and Canary Islands, including three new species
