Complementary description of three species of Steneotarsonemus (Acari: Tarsonemidae) from rice agroecosystems of Eastern India with notes on their taxonomic status, spatial distribution, intraspecific variation and species composition

A new genus and species of Goniasteridae, Peedeeaster sandersoni, and the first occurrence of Sclerasterias (Asteriidae) from the Cretaceous Peedee Formation of North Carolina

Eobathynella gwangjuensis sp. nov., a new species of Parabathynellidae (Crustacea, Bathynellacea) from South Korea

New record of Urocaridella antonbruunii (Bruce, 1967) from Southern India with taxonomic Keys of Urocaridella Borradaile, 1915 (Decapoda; Palaemonidae)

Analysis of the diversity and distributional patterns of coleopteran families on a global scale

First record of the order Megaloptera Latreille from the Philippines

Further notes on the genus Naarda Walker, 1866 of Taiwan with description of a new species (Lepidoptera, Erebidae, Hypeninae)

Notes on the skeletal anatomy of Priocharax ariel Weitzman & Vari, 1987 with implications for its taxonomy (Teleostei: Characiformes)

Erratum: ATTILIO CARAPEZZA & IOAN ALEXANDRU RĂDAC (2021) The genus Tuponia Reuter, 1875 in Romania, with two new synonymies (Heteroptera: Miridae). Zootaxa, 5023 (1): 059–076.