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)

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 (Introduction)

Ibrahim Mete Misirlioǧlu (1972–2021), the father of Oligochaetology in Turkey

Clive Edwards and earthworms: in memoriam Dedicated to Professor Clive Edwards (1925–2021), The Ohio State University, USA

Final farewell to Victor V. Pop (1936–2022)

A new species of Proandricus Plisko, 1992 (Clitellata, Microchaetidae) from a South African grassland

Checklist of the earthworms of Albania (Oligochaeta: Lumbricidae)

Earthworms of Belarus (Annelida: Megadrili)

On the molecular taxonomy of the Dendrobaena alpina species complex, with description of a new species (Crassiclitellata, Lumbricidae)

Contribution to the knowledge of the genus Boucheona (Oligochaeta, Hormogastridae) in France with a newly described species and a redescribed species

Complete Mitochondrial genome of Eisenia nordenskioldi pallida Malevich, 1956 from Korea, with remarks on the phylogeny of the E. nordenskiodi complex (Megadrili; Lumbricidae)

New Earthworm Record from Division Muzaffarabad, Azad Kashmir, Pakistan Supported by Molecular Markers

Pheretimoid earthworms (Clitellata: Megascolecidae) cultivated in a vermifacility in Los Baños, Laguna, Philippines, with description of a new species

A revision of the Metaphire peguana species-group (Oligochaeta: Megascolecidae) from Vietnam

A new semiaquatic worm (Annelida, Oligochaeta) from southeastern Mexican tropical rain forests

New species and records of earthworms (Annelida, Oligochaeta: Crassiclitellata) in small holder farming systems in the Peruvian Amazon

Additions to earthworms (Annelida, Crassiclitellata) from Aragua and Miranda states, Venezuela

An annotated checklist and distribution of earthworms from Venezuela (Megadrili: Crassiclitellata)

Rhinodrilus priscilae and Andiorrhinus (Amazonidrilus) caxiuana (Crassiclitellata, Rcrilidae) two new species from Caxiuanã National Forest

Three new Glossoscolex (Annelida: Crassiclitellata: Glossoscolecidae) in the truncatus group from the Brazilian Atlantic Forest

New Ocnerodrilidae genera, species and records from Brazil (Annelida: Crassiclitellata)

Earthworms from natural and managed ecosystems in Southern Bahia, Brazil

Earthworm species in different land use systems in the state of Goiás and the Federal District of Brazil

Earthworm species in native and planted forests in Brazil

Earthworms in various agricultural and forest ecosystems in São Carlos—SP, Brazil

Urban green areas as earthworm species maintainers in Curitiba, Paraná, Brazil

Earthworm communities in long-term no-tillage systems and secondary forest fragments in Paraná, Southern Brazil

Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil

Earthworms in natural grasslands and agropastoral systems in the Brazilian Pampa

Earthworms in the conversion of natural grasslands to agropastoral systems—a preliminary study in Vale Verde, Rio Grande do Sul, Brazil

Distribution and diversity of earthworms in different land use systems in Rio Grande do Sul, Brazil

Earthworms (Clitellata, Megadrili) of the world: an updated checklist of valid species and families, with notes on their distribution