Two new species of the genus Lathrobium (Coleoptera: Staphylinidae: Paederinae) from Gotô Islands, Japan
The family Hydroptilidae Curtis (Trichoptera) in the Ogasawara Islands, northwestern Pacific, with particular reference to adaptive radiation in the oceanic islands
Two new unique hibiscus-inhabiting species of the plant bug genus Sejanus Distant from Japan and Taiwan (Hemiptera: Heteroptera: Miridae: Phylinae)
A new species of dendrochirotid holothuroid from deep water of southern Japan, with the erection of a new genus, Satsumaocnus (Echinodermata: Holothuroidea: Dendrochirotida: Cucumariidae: Colochirinae)
Morphological and taxonomic reexamination on a crocodile newt recently described from Japan (Urodela, Salamandridae, Echinotriton)
Taxonomy of 'Euconnus complex'. Part XXIV. Intermediate forms between Psomophus, Eupentarius and Euconnus s. str. in the East Palaearctic fauna unify problematic subgenera (Coleoptera, Staphylinidae, Scydmaeninae)
A new species of deep-water tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) from the western North Pacific Ocean
The plagiatus species group of the genus Geodromicus Redtenbacher, 1857 (Insecta: Coleoptera: Staphylinidae: Omaliinae), and additional data on some species from Japan
A warmth-loving brother of northern siblings: the first subtropical species of Forinus Kurbatov discovered on Okinawa-jima, Japan (Coleoptera, Staphylinidae, Pselaphinae)
A new species of the ghost shrimp genus Callianassa Leach, 1814 (Decapoda: Axiidea: Callianassidae) from Wakasa Bay, western Japan: the first representative of the genus from the Pacific region
A new Ryukyuan species of Edaphus Motschulsky (Coleoptera, Staphylinidae, Euaesthetinae)
A new shrimp of the genus Odontozona Holthuis, 1946 (Decapoda: Stenopodidea: Stenopodidae) from a submarine cave of the Ryukyu Islands, Indo-West Pacific
On the taxonomy of Barsine striata (Bremer & Grey) and Barsine pulchra (Butler) (Lepidoptera: Erebidae: Arctiinae) with descriptions of three new species from Indochina
Tersilochinae (Hymenoptera: Ichneumonidae) of Japan : two new species, a new combination and 23 new country records
Genetic and morphological variation analyses of Glandirana rugosa with description of a new species (Anura, Ranidae)
Taxonomic reappraisal of Hynobius tokyoensis, with description of a new species from northeastern Honshu, Japan (Amphibia: Caudata)
A new primitive genus of the family Psychidae having long-scaled female antennae from the Ryukyus, Japan (Lepidoptera, Tineoidea)
First report of the genus Thirumalaia Zettel & Laciny, 2021 (Hemiptera: Veliidae) in the Ryukyu Islands, Japan, with the description of a new species
DNA barcoding of Sclerogibbidae and confirmation of the opposite sexes of Sclerogibba berlandi Benoit (Hymenoptera: Sclerogibbidae)
Ischnura elegans malikovae subspecies nova (Odonata, Coenagrionidae) from the Far East of Eurasia, with discussion of other possible subspecies
