GLOBAL DIVERSITY OF EARTHWORMS—PAPERS IN HONOR OF İBRAHIM METE Misirlioğlu (1972–2021) AND CLIVE EDWARDS (1925–2021) AND CONTRIBUTIONS TO THE TWENTY YEARS OF ZOOTAXA (Introduction)
GLOBAL DIVERSITY OF EARTHWORMS—PAPERS IN HONOR OF İBRAHIM METE Misirlioğlu (1972–2021) AND CLIVE EDWARDS (1925–2021) AND CONTRIBUTIONS TO THE TWENTY YEARS OF ZOOTAXA (Table of contents)
GLOBAL DIVERSITY OF EARTHWORMS—PAPERS IN HONOR OF İBRAHIM METE Misirlioğlu (1972–2021) AND CLIVE EDWARDS (1925–2021) AND CONTRIBUTIONS TO THE TWENTY YEARS OF ZOOTAXA (Title page)
A new species of Enchytraeus (Enchytraeidae, Clitellata) from sewage sludge of a plum processing plant in Japan
Another piece for the syllid puzzle: A new species from Japan and its mitochondrial genome reveal the enigmatic Clavisyllis (Phyllodocida: Syllidae) as a member of Eusyllinae
Nereididae (Annelida: Phyllodocida) from intertidal macroalgae in Western Australia
Revision of Chloeia Savigny in Lamarck, 1818 (Annelida, Amphinomidae)
The genus Syllis Savigny in Lamarck, 1881 (Annelida: Syllidae: Syllinae) from Australia (Part 3): new species and redescription of previously described species
Earthworm biodiversity in Morocco: First survey of earthworm richness, diversity and distribution in the Souss-Massa region
The nomenclatural and taxonomic status of Pomatoleios kraussii var. manilensis Pillai, 1965
Unearthing the diversity of Japanese Magelona (Annelida: Magelonidae); three species new to science, and a redescription of Magelona japonica
From synonym to valid species: Redescriptions of Ampharete acutifrons (Grube, 1860) and A. cirrata Webster & Benedict, 1887, and brief descriptions of A. baltica Eliason, 1955 and A. grubei Malmgren, 1865 (Annelida: Terebellida: Ampharetidae)
Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins
Placobdella akahkway n. sp. (Clitellata: Hirudinea: Glossiphoniidae), a new leech species from central Canada
New Nearctic Eremidrilus species (Clitellata: Lumbriculidae). Part 2, western species with one spermathecal segment
A novel symbiotic relationship between ascidians and a new tunic-boring polychaete (Annelida: Spionidae: Polydora)
Morphometric approach supports distinction among three species of Paucibranchia Molina-Acevedo, 2018 (Annelida: Eunicidae)
Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
Two new species of Branchinotogluma (Polynoidae: Annelida) from chemosynthesis-based ecosystems in Japan
Revision of Chloeia Savigny in Lamarck, 1818 from tropical American seas (Annelida, Amphinomidae)
Vampire Worms; A revision of Galapagomystides (Phyllodocidae, Annelida), with the description of three new species
Two new species of Ancistrosyllis McIntosh, 1878 (Annelida: Pilargidae) from the Gulf of Thailand, Western Pacific
Two new deep-sea species of Capitella (Annelida: Capitellidae) from sunken wood in the Northeast Pacific
A new species of the genus Tonoscolex Gates, 1933 (Clitellata: Megascolecidae) from India
Redescription of Microspio moorei (Gravier, 1911) (Annelida: Spionidae) with inclusion of a taxonomic key for all the species of the genus
Molecular analysis of five controversial Balkanic species of Allolobophora (sensu lato) Eisen, 1873 (Lumbricidae, Clitellata) with emendation of the genus Cernosvitovia Omodeo, 1956
The present state of the leech fauna (Annelida: Hirudinea) in Lithuania
New species and records of Caulleriella, Chaetocirratulus and Chaetozone (Annelida, Cirratulidae) from continental shelf and slope depths of the Western North Atlantic Ocean
Capitellidae (Annelida) from the Brazilian Continental Margin (SW Atlantic): new occurrences of three genera and description of new species
New entoproct-polychaete association recorded in the Bay of Bengal, southeastern coast of India
Enchytraeidae (Annelida: Oligochaeta) from Eastern Dagestan, Russia, with the description of a new species
Four new enchytraeid species (Enchytraeidae, Annelida) from a Korean mountain (Jeoksangsan)
Checklist of the earthworm fauna of Bosnia & Herzegovina (Oligochaeta: Lumbricidae)
Two new earthworm species (Annelida, Oligochaeta, Megascolecidae) from the Mekong delta, Vietnam
Two new Scolelepis species (Annelida: Spionidae) from the Yellow Sea in Korea
Erratum: CHRISTOPHER CRUZ-GÓMEZ (2021) A new genus and seven new species of chrysopetalids (Annelida, Chrysopetalidae) from the Tropical Eastern Pacific. Zootaxa, 5068: 001–059.