Description of two new species of Lithoxus (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazilian Guiana Shield

Remarkable biodiversity of flabelligerids in Japan: seven new species of Diplocirrus (Annelida: Flabelligeridae) from Japanese waters

Two new species of freshwater Macrostomum (Rhabditophora: Macrostomorpha) found in China

A new species of the hysius species-group of Calisto Hübner (Lepidoptera, Nymphalidae, Satyrinae) and insights into the status of different populations currently attributed to C. grannus Bates

Xyela fusca spec. nov. from Japan elucidates East Asian–North American relationships of Xyela (Hymenoptera, Xyelidae)

First record of the genus Bunops Birge, 1893 (Cladocera: Macrothricidae) in the Neotropical highlands of Mexico with a detailed study of morphology and DNA barcodes

An integrative description of Ramazzottius subanomalus (Biserov, 1985 (Tardigrada) from Poland

Pseudosetipinna Peng & Zhao is a junior synonym of Setipinna Swainson and Pseudosetipinna haizhouensis Peng & Zhao is a junior synonym of Setipinna tenuifilis (Valenciennes) (Teleostei: Clupeoidei: Engraulidae)

Taxonomic review of dwarf species of Eumicrotremus (Actinopterygii: Cottoidei: Cyclopteridae) with descriptions of two new species from the western North Pacific

MtDNA differentiation and taxonomy of Central Asian racerunners of Eremias multiocellata-E. przewalskii species complex (Squamata, Lacertidae)

Trachelus stipa (Hymenoptera: Cephidae), a new stem sawfly from Central Anatolia associated with feather grass (Stipa holosericea, Poaceae)

Diagnostic and phylogenetic utility of the first DNA barcode library for longhorn beetles (Coleoptera: Cerambycidae) from the Russian Far East

A new species of Aedes Meigen subgenus Ochlerotatus Lynch Arribálzaga (Diptera: Culicidae) from the coastal wetlands of the desert in northern Chile: morphological and molecular identification

A newly recognised Australian endemic species of Austrolecanium Gullan & Hodgson 1998 (Hemiptera: Coccidae) from Queensland

Two new species of Trimma (Pisces; Gobiidae) from Fiji, south-western Pacific Ocean

A new color pattern of the Bungarus candidus complex (Squamata: Elapidae) from Vietnam based on morphological and molecular data

Integrative taxonomy reveals two sympatric species of the genus Eucriotettix Hebard, 1930 (Orthoptera: Tetrigidae)

Descriptions of three new species of the harvestmen genus Pseudogagrella (Opiliones: Sclerosomatidae: Gagrellinae) from Taiwan, supported by morphological and molecular evidence

Uncovering the hidden biodiversity of natural history collections: Insights from DNA barcoding and morphological characters of the Neotropical genus Orthocomotis Dognin (Lepidoptera: Tortricidae)

Contributions to the millipede genus Nepalella Shear, 1979 from China, with four new species and first results on phylogeny based on DNA-barcoding (Diplopoda, Chordeumatida, Megalotylidae)

Bird droppings on chestnut leaves or sawfly larvae: DNA barcodes verify the occurrence of the archaic Megaxyela togashii (Hymenoptera, Xyelidae) in Hokkaido, Japan

Early-diverging bumblebees from across the roof of the world: the high-mountain subgenus Mendacibombus revised from species’ gene coalescents and morphology (Hymenoptera, Apidae)

The polyps of Oceania armata identified by DNA barcoding (Cnidaria, Hydrozoa)