Review of the genus Cerconychia Klapálek, 1913 (Plecoptera: Styloperlidae), with description of C. multiseta sp. nov.

Three new synonyms of Rhopalopsole sinensis Yang & Yang, 1993 (Plecoptera: Leuctridae)

Revision and description of three new species of the Palaearctic subgenus Gulanthidium of the wool carder bee genus Anthidium (Apoidea: Megachilidae: Anthidiini)

A new species of Suwallia Ricker, 1943 from Japan, and the identity of Alloperla teleckojensis Šámal, 1939 (Plecoptera: Chloroperlidae)

Review of the Oriental species of the genus Brachycerocoris Costa, 1863 (Hemiptera: Pentatomoidea: Pentatomidae: Podopinae s.l.) with description of two new species

First record of Aedes japonicus japonicus (Theobald, 1901) (Diptera: Culicidae) in Kansas

On the taxonomic validity of Indian ground spiders: V. Genera Megamyrmaekion Reuss, 1834, Sosticus Chamberlin, 1922 and Gaviphosa gen. nov. (Araneae: Gnaphosidae)

New Colombian Goja Navás (Psocodea: ‘Psocoptera’: Epipsocidae) with peculiar genitalia, and the first Goja with brachypterous male, from Oaxaca, Mexico

The first record of Cavernulina orientalis (Thomson & Simpson, 1909) (Octocorallia: Pennatulacea: Veretillidae) from the Bay coast of Visakhapatnam, Andhra Pradesh

Cherax latimanus sp. nov., a new burrow-dwelling freshwater crayfish (Decapoda, Parastacidae) from the mid-Murray River catchment, Australia

A new species of nine-spined stickleback, Pungitius modestus (Gasterosteiformes, Gasterosteidae), from northern Honshu, Japan

Is it time to describe new species without diagnoses?—A comment on Sharkey et al. (2021)

Morphological groupings within Euphlyctis (Anura: Dicroglossidae) and description of a new species from the surroundings of Thattekad Bird Sanctuary, Kerala, India

A new giant anole (Squamata: Iguanidae: Dactyloinae) from southwestern Ecuador

A new species of Stoliczkia Jerdon, 1870 (Serpentes: Xenodermidae) from Mizoram, India