1. Towards a global list of accepted species I. Why taxonomists sometimes disagree, and why this matters

   • Kevin R. Thiele
   • Stijn Conix
   • Stephen T. Garnett

   Original Article 13 July 2021 Pages: 615 - 622

2. Towards a global list of accepted species II. Consequences of inadequate taxonomic list governance

   • Scott A. Thomson
   • Kevin Thiele
   • Stephen T. Garnett

   Original Article 14 October 2021 Pages: 623 - 630

3. Towards a global list of accepted species III. Independence and stakeholder inclusion

   • Stijn Conix
   • Stephen T. Garnett
   • Frank E. Zachos

   Original Article 13 July 2021 Pages: 631 - 643

   

4. Towards a global list of accepted species IV: Overcoming fragmentation in the governance of taxonomic lists

   • Aaron M. Lien
   • Stijn Conix
   • Stephen T. Garnett

   Original Article 23 July 2021 Pages: 645 - 655

   

5. Towards a global list of accepted species V. The devil is in the detail

   • Richard L. Pyle
   • Saroj K. Barik
   • Kevin R. Thiele

   Original Article 22 October 2021 Pages: 657 - 675

   

6. Towards a global list of accepted species VI: The Catalogue of Life checklist

   • Donald Hobern
   • Saroj K. Barik
   • Olaf Bánki

   Original Article 11 October 2021 Pages: 677 - 690

7. Evolution and phylogeny of the deep-sea isopod families Desmosomatidae Sars, 1897 and Nannoniscidae Hansen, 1916  (Isopoda: Asellota)

   • Saskia Brix
   • Christoph Held
   • Angelika Brandt

   Original Article Open access 13 October 2021 Pages: 691 - 717

   

8. So different but nonetheless the same species: multiple geographic clines explain the diverse forms of the anthidiine bee Rhodanthidium caturigense s.l. (Apoidea: Megachilidae: Anthidiini)

   • Max Kasparek

   Original Article 30 September 2021 Pages: 719 - 735

   

9. DNA barcoding and genetic variability of earthworms (Clitellata: Oligochaeta) with new records from Mizoram, India

   • Azhar Rashid Lone
   • Samrendra Singh Thakur
   • Shweta Yadav

   Original Article 04 October 2021 Pages: 737 - 751

   

10. Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

    • Irina Ekimova
    • Ángel Valdés
    • Dimitry Schepetov

    Original Article 01 November 2021 Pages: 753 - 782

    

11. Phylogeny identifies multiple colonisation events and Miocene aridification as drivers of South Asian bulbul (Passeriformes: Pycnonotidae) diversification

    • Ashish Jha
    • Sampath Seneviratne
    • Karthikeyan Vasudevan

    Original Article 21 September 2021 Pages: 783 - 794

    

12. Diversification and biogeography of Dawkinsia (Teleostei: Cyprinidae) in the Western Ghats-Sri Lanka biodiversity hotspot

    • Hiranya Sudasinghe
    • Rajeev Raghavan
    • Madhava Meegaskumbura

    Original Article 29 September 2021 Pages: 795 - 820