Two species of Dolichomitus Smith, 1877 (Hymenoptera, Ichneumonidae, Pimplinae) parasitizing borers of Juglans mandshurica Maxim. and a key to species known from China
Mao-Ling SHENG et al.
1-13, Published on 20 September 2022, art. 839 (1)
Croton sertanejus, a new species from Seasonally Dry Tropical Forest in Brazil, and redescription of C. echioides (Euphorbiaceae)
Rodolfo Carneiro SODRÉ & Marcos José da SILVA
14-38, Published on 22 September 2022, art. 839 (14)
Revision of the genus Dicranopalpus from northern Spain and Corsica, with descriptions of two new species (Arachnida, Opiliones, Phalangioidea)
Hay WIJNHOVEN et al.
39-73, Published on 27 September 2022, art. 839 (39) 
Taxonomic revision of Zingiber (Zingiberaceae) of Taiwan
Yuan-Chien LIN et al.
74-102, Published on 28 September 2022, art. 839 (74)
A review of Bittacidae (Mecoptera) in Guizhou, China with descriptions of three new species
Taxonomic revaluation of the Ahaetulla prasina (H. Boie in F. Boie, 1827) complex from Northeast India: resurrection and redescription of Ahaetulla flavescens (Wall, 1910) (Reptilia: Serpentes: Colubridae)
Achyuthan N. SRIKANTHAN et al.
120-148, Published on 07 October 2022, art. 839 (120) 
Darwin wasps of the genus Seticornuta Morley, 1913 (Ichneumonidae: Metopiinae) in the Neotropical region, with a key to species
