Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea

Four new species of the genus Trachelas L. Koch, 1872 and the first record of T. vulcani Simon, 1896 from South-West China (Araneae: Trachelidae)

Athanas alpheusophilus sp. nov. (Decapoda: Alpheidae)—a new Alpheus-associated shrimp from the Russian coast of the Sea of Japan

Morphological differentiation of the complex Pristurus sokotranus (Squamata: Sphaerodactylidae) from Socotra (Yemen)

The “Cobra-preta” of São Tomé Island, Gulf of Guinea, is a new species of
Naja Laurenti, 1768 (Squamata: Elapidae)

Description of a new flat gecko (Squamata: Gekkonidae: Afroedura) from Mount Gorongosa, Mozambique

Where are the species limits? Morphology versus genetics in Neotropical chewing lice of the genus Myrsidea (Phthiraptera: Menoponidae), with description of three new species

Neotype designation for Plangia graminea (Serville, 1838) and two new Plangia species from Tanzania, East Africa (Orthoptera: Tettigoniidae: Phaneropterinae)

A shallow-living benthic Rhodaliid siphonophore: citizen science discovery from Papua New Guinea

Coeliccia duytan sp. nov. from the Central Highlands of Vietnam (Odonata: Platycnemididae)