Channels Selaginella brachyclada reinstated from synonymy under S. rhodostachya (Lycopodiopsida, Selaginellaceae), with updated descriptions of both taxa
Ten new species of Selaginella (Lycopodiopsida, Selaginellaceae) from northern South America, primarily Venezuela, with a new status and combination, and distributional updates
An updated checklist of Italian cave springtails (Collembola), with new records, species descriptions and DNA barcodes
Taxonomic update of Psen Latreille, 1796 (Hymenoptera, Crabronidae), with descriptions of three new species from China
Phylogenetic placement of Sri Lankan goblin spiders (Araneae, Oonopidae): integrating new taxa and taxonomic implications
Comprehensive hallmark gene sequence, genomic and structural analysis clarifies new and established taxa within the Picornavirales
Microbiome differential abundance methodologies to detect relevant taxa associated with chemotherapy toxicity rate in colorectal cancer
Updated checklist of the birds of Calabria (southern Italy)
The distribution and abiotic drivers of subtropical plant taxa in the southwestern U.S. sky island region: identifying hotspots of conservation significance with an aggregation of peripheral species
Both forest cover and land management practices explain variation in recovering pine marten densities
Bryophytes of Santa Maria Island (Azores, Portugal): an updated inventory
Citizen science-based distribution update of invasive Corythucha species in Italy
New records and an updated herpetofaunal list from Ba Vi National Park, Vietnam
The Leptopilina Förster, 1869 of the Western Palearctic, and an updated list of the world species (Hymenoptera, Figitidae, Eucoilinae)
An updated phylogeny of the family Stenasellidae (Crustacea, Isopoda), with a new species of Stenasellus from southern Vietnam
Diatom–environment relationships and limnological variability: an updated quantitative tool for palaeoclimatology on sub-Antarctic Macquarie Island
Updated checklist of the Canary Islands non-native ants with one name added and two recovered (Hymenoptera: Formicidae)
Discovery of Fissidens pokhrensis (Fissidentaceae) in China and an updated key to Chinese species with semilimbate leaves and papillose or mammillose laminal cells
Faunistic updates on Greek ants: First record of Strumigenys membranifera (Emery, 1869) from Crete and Strumigenys baudueri (Emery, 1875) from Andros
An updated checklist of the genus Rubus (Rosaceae), a proposal of a new name, Rubus subbeskidensis, and an analysis of micro-hotspots of bramble diversity in Poland
Still room for more flies: two new records and an updated key to Anastrepha species (Diptera, Tephritidae) from Rio Grande do Sul, Brazil
Review of the Palearctic Syntomopus Walker, 1833 (Hymenoptera, Pteromalidae), with description of new species
Invasional meltdown in Sagina procumbens facilitates the establishment of some invasive taxa on sub-Antarctic Island
Taxonomic notes on the rare genus Megaodynerus Gusenleitner, 2012 (Hymenoptera, Vespidae, Eumeninae): a new species from China, with an updated key to all known species
Description of two new species of the mid-Cretaceous genus † Tichostephanus Engel (Hymenoptera, Gasteruptiidae)
