Elmidae of Sarawak: the genus Potamophilus Germar, 1811, with a description of P. kelabitensis sp. nov. (Insecta: Coleoptera)
Ján KODADA et al.
1-18, Published on 17 March 2022, art. 806 (1)
Two new species of Lasianthus Jack (Rubiaceae) from southern Vietnam
Minh Quan DANG et al.
19-31, Published on 18 March 2022, art. 806 (19)
The tornoceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)
Dieter KORN & Jürgen BOCKWINKEL
32-51, Published on 21 March 2022, art. 806 (32) 
Two new species of Exetastes (Hymenoptera: Ichneumonidae: Banchinae) from the Peruvian Andes
Alexey V. RESHCHIKOV & Mabel ALVARADO
52-63, Published on 22 March 2022, art. 806 (52) 
A taxonomic revision of the New World genus Agamopus Bates, 1887 (Coleoptera: Scarabaeinae: Ateuchini)
Vinícius COSTA-SILVA et al.
64-89, Published on 23 March 2022, art. 806 (64) 
The Nemesia trapdoor spider fauna of the Maltese archipelago, with the description of two new species (Araneae, Mygalomorphae, Nemesiidae)
Thomas CASSAR et al.
90-112, Published on 24 March 2022, art. 806 (90) 
The first troglobitic species of Perigona Castelnau, 1835 endemic to southeastern Brazil (Carabidae, Perigonini)
Thais Giovannini PELLEGRINI et al.
113-127, Published on 25 March 2022, art. 806 (113) 
New species of deep-sea Heteropolypus soft corals (Anthozoa: Octocorallia) from the Kurile Islands, Sea of Okhotsk (Northwest Pacific), with summary data on distinctive characters of the known species of the genus
A new species of Plagiognathus (Heteroptera: Miridae) associated with the locally endemic Phlomis leucophracta (Lamiales: Lamiaceae) from Karaman, Turkey
Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil
Sandra V. SOBRADO et al.
161-176, Published on 30 March 2022, art. 806 (161)
Platygonia Melichar, 1925 (Insecta: Hemiptera: Cicadellidae: Cicadellini): a new species from the Brazilian Amazon Rainforest, key to species of the genus, and notes on P. undecimmaculata (Fowler, 1899)
Victor QUINTAS et al.
177-186, Published on 31 March 2022, art. 806 (177) 
