A taxonomic review of the endemic Mexican genus Ceratotrupes Jekel, 1865 (Coleoptera: Geotrupidae: Ceratotrupini), with the description of an unexpected new species from the Sierra Madre del Sur
Alfonsina ARRIAGA-JIMÉNEZ et al.
1-20, Published on 24 July 2023, art. 885 (1)
A new West African genus of Bostrichidae (Coleoptera), and a key to the Afrotropical genera of tribe Xyloperthini
New and non-indigenous species of Bryozoa from Iberian waters
Oscar REVERTER-GIL & Javier SOUTO
33-64, Published on 26 July 2023, art. 885 (33) 
A review of the previously monotypic tribe Dibolostethini (Chelodesmidae: Chelodesminae) with description of two new species and a summary of the Chelodesmidae of the Tropical Andes Biodiversity Hotspot
Jackson C. MEANS et al.
65-85, Published on 27 July 2023, art. 885 (65) 
Morphology and phylogeny of a new polychaete, Prionospio expansa (Annelida: Spionidae) from the intertidal zone of the Yellow Sea, Korea
Geon Hyeok LEE et al.
86-98, Published on 28 July 2023, art. 885 (86) 
Born from rock: eight new species of Itauara Müller, 1888 (Trichoptera: Glossosomatidae) from southeastern Brazil, including phylogenetic and distributional comments on the genus
André Almeida ALVES et al.
99-133, Published on 31 July 2023, art. 885 (99) 
A new species of the genus Paraxenos Saunders, 1872 (Strepsiptera: Xenidae) from Bembix digger wasps (Hymenoptera: Bembicidae) and a redescription of Paraxenos hungaricus (Székessy, 1955)
Daniel BENDA et al.
134-155, Published on 01 August 2023, art. 885 (134) 
Early Carboniferous coiled nautiloids from the Anti-Atlas (Morocco)
