- Grimm, R. & Schawaller, W. (2021): Checklist for the Darkling Beetles of Borneo (Coleoptera: Tenebrionidae s.str.). – Integrative Systematics 2 (2019): 61–82.
- Schawaller, W. (2021): New taxonomic and faunistic data on species of the genus Toxocnema Fåhraeus (Tenebrionidae: Tenebrioninae: Ulomini) from South Africa and Mozambique. – Integrative Systematics 2 (2019): 83–84.
- Schawaller, W. (2021): In Memoriam: Dr. Ottó Merkl (1957–2021), Budapest. – Integrative Systematics 4: 219–220.
- Schawaller, W. & Bigalk, S. (2021): New polymorphic species of the genus Menimus Sharp (Coleoptera: Tenebrionidae: Gnathidiini) from Borneo and Sumatra. – Integrative Systematics 4: 33–48.
- Schawaller, W. (2021): Four new species of the genus Laena Dejean (Coleoptera: Tenebrionidae) from the Emei Shan in Sichuan, China, with remarks on their vertical distribution. – In: Hartmann, M., Barclay, M. & Weipert, J. (Hrsg.) Biodiversität und Naturausstattung im Himalaya VII, S. 539–544; Erfurt (Verein der Freunde und Förderer des Naturkundemuseums).
- Schawaller, W. & Staniczek, A. H. (2021): In memoriam: Dr. Roland Grimm (1948–2021). – Integrative Systematics 4: 221–225.
- Schawaller, W. & Bigalk, S. (2021): Two new genera and six new species of Stenosini (Coleoptera: Tenebrionidae: Pimeliinae) from Myanmar (Burma), collected by René Fouquè. – Zootaxa 5068: 133 –141.