Australian Melolonthini (Coleoptera: Scarabaeidae: Melolonthinae): reclassification of eight species to Antitrogus Burmeister, 1855 and Barryfilius new genus

Cladistic analysis reveals polyphyly of Tomarus (Coleoptera: Scarabaeidae: Dynastinae): new classification and taxonomic revision

Resolving two centuries of mistaken identity: Reinterpretation of Papilio marcus Fabricius, 1787 (Lepidoptera: Nymphalidae, Hesperiidae)

Allocation of Salamandra auriculata Holbrook, 1838, with a new species of swamp-dwelling dusky salamander (Plethodontidae: Desmognathus) from the Atlantic Coastal Plain

Replacement names for Beckius Dechambre, 1992 and Syrictes Prell, 1936, and validation of Neoryctes Arrow, 1908 (Coleoptera: Scarabaeidae: Dynastinae)

On the dates of publication of four European species of Scolopendra Linnaeus, 1758 described by C. L. Koch (Myriapoda, Chilopoda)

Revision of the genus Centrophorus (Squaliformes: Centrophoridae): Part 3—Redescription of Centrophorus uyato (Rafinesque) with a discussion of its complicated nomenclatural history

Neotype designation of the Short-tailed Albatross Phoebastria albatrus (Pallas, 1769) (Aves: Procellariiformes: Diomedeidae)

On the type specimens of Pareas macularius Theobald, 1868 and Pareas berdmorei Theobald, 1868 with the designation of a lectotype for Pareas macularius (Squamata: Serpentes: Pareidae)

Liomenochilus ongi (Coleoptera: Scarabaeidae: Melolonthinae: Systellopini), a new genus and new species from northern Western Australia

Two new species of Castiarina Gory and Laporte, 1838 (Coleoptera: Buprestidae: Stigmoderini) from Australia

Australian Melolonthini (Coleoptera: Scarabaeidae: Melolonthinae): a third species of Allothnonius Britton, 1978, and notes on the other known species

A revision of Scutellera (Hemiptera: Heteroptera: Scutelleridae)

Shallow water hydroids (Cnidaria, Hydrozoa) from the 2002 NOWRAMP cruise to the Northwestern Hawaiian Islands

Wyeomyia shannoni Lane & Cerqueira, 1942, a taxonomic puzzle (Diptera: Culicidae): synonymy, genus transfer, homonymy, and description of a new species of Sabethes Robineau-Desvoidy, 1827

Australian Melolonthini (Coleoptera: Scarabaeidae: Melolonthinae): a sixth species of Pseudholophylla Blackburn, 1911, and notes on the other known species

Revision of Anomalomorpha Arrow, 1908 and Enracius Dechambre, 1999, with Erbmahcedius new genus from southeastern Australia (Coleoptera: Scarabaeidae: Dynastinae: Pentodontini: Cheiroplatina)

Type specimens of birds of the genus Batis (Aves: Platysteiridae) at the Museum für Naturkunde Berlin 

On the type species of the genus Dendarus Dejean, 1821 (Coleoptera: Tenebrionidae)

Three’s Company: discovery of a third syntype of Stegonotus lividus, a species of colubrid snake from Pulau Semau, Lesser Sunda Islands, Indonesia, with comments on an unpublished 19th Century manuscript by the naturalist Salomon Müller

Herpetological results of Francisco Newton’s Zoological Expedition to Angola (1903–1906): a taxonomic revision and new records of a forgotten collection

Toward a biogeographic regionalization of the Nearctic region: Area nomenclature and digital map

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

Zootaxa 5000: dates and frequencies of publications with notes on monographs and special collections

Illustrated type specimens catalogue of Recep Tayyip Erdogan University Zoology Museum of the Faculty of Fisheries

An evaluation of the nomina for death adders (Acanthophis Daudin, 1803) proposed by Wells & Wellington (1985), and confirmation of A. cryptamydros Maddock et al., 2015 as the valid name for the Kimberley death adder

Notes on Aphodius coenobita Gravenhorst, 1807, a forgotten name (Coleoptera: Scarabaeidae: Aphodiinae)

Catalog of the Diptera types described by Camillo Rondani

Neotype designations and nomenclatural actions for Apionidae described by Johann Ludwig Christian Carl Gravenhorst in 1807 (Coleoptera, Curculionoidea)