A new species of Metafruticicola (Gastropoda, Hygromiidae) from the Aegean Archipelago and new anatomical and distributional data on some congeneric species
Eleftherios BITZILEKIS et al.
1-23, Published on 04 July 2023, art. 879 (1)
Leviapseudes tethys (Tanaidacea: Apseudidae), a new species from a submarine canyon of the French Mediterranean Sea, with remarks and a diagnosis for the genus
Benoit GOUILLIEUX et al.
24-37, Published on 06 July 2023, art. 879 (24) 
Description of two new species forming a sympatric species pair of Crenicichla (Teleostei: Cichlidae) endemic to the Piray Guazú River in the Paraná River Basin, Misiones, Argentina and belonging to the C. mandelburgeri species complex
Oldřich ŘÍČAN et al.
38-63, Published on 07 July 2023, art. 879 (38) 
Two new species of the genus Deuteraphorura Absolon, 1901 (Hexapoda, Collembola, Onychiuridae) from Georgian caves with remarks on the subterranean biodiversity of the Caucasus Mountains
Andrea PARIMUCHOVÁ et al.
64-82, Published on 10 July 2023, art. 879 (64) 
Four new species of Tipula (Sinotipula) Alexander (Diptera, Tipulidae) from China and a new replacement name in Tipula (Vestiplex) Bezzi, 1924
Qi-cheng YANG et al.
83-115, Published on 11 July 2023, art. 879 (83) 
First record of the genus Temnothorax Mayr, 1861 (Formicidae: Myrmicinae) in Hong Kong, with descriptions of two new species
Matthew T. HAMER et al.
116-135, Published on 12 July 2023, art. 879 (116) 
Additions and corrections to taxonomy of Apobaetis fiuzai Salles & Lugo-Ortiz, 2002 and Apobaetis kallawaya Nieto, 2006 (Ephemeroptera, Baetidae)
Cláudia R. T. DE LIMA et al.
136-161, Published on 13 July 2023, art. 879 (136) 
Living on the edge – first survey of loriciferans along the Atacama Trench
Martin V. SØRENSEN et al.
162-187, Published on 14 July 2023, art. 879 (162) 
