COI mtDNA barcoding and morphology for the description of a new species of ricinuleid of the genus Pseudocellus (Arachnida: Ricinulei: Ricinoididae) from El Triunfo Biosphere Reserve, Chiapas, Mexico
Alejandro VALDEZ-MONDRAGÓN & Mayra R. CORTEZ-ROLDÁN
1-25, Publié le 29 octobre 2021, art. 778 (1)
Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Miguel MACHADO et al.
26-70, Publié le 03 novembre 2021, art. 778 (26) 
A new Diplura species from Georgia caves, Plusiocampa (Plusiocampa) imereti (Diplura, Campodeidae), with morphological and molecular data
Alberto SENDRA et al.
71-85, Publié le 08 novembre 2021, art. 778 (71) 
Proposal of new genera and species of the subfamily Diosaccinae (Copepoda: Harpacticoida: Miraciidae) – Corrigendum
Samuel GÓMEZ et al.
86-89, Publié le 15 novembre 2021, art. 778 (86) 
New genus and new species of spittlebugs (Hemiptera: Cercopidae) from the Philippines
Elorde Jr. S. CRISPOLON et al.
90-135, Publié le 16 novembre 2021, art. 778 (90) 
Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae) – Corrigendum
Miguel MACHADO et al.
136-137, Publié le 18 novembre 2021, art. 778 (136)
Redescription of the genus Megastilicus Casey (Staphylinidae, Paederinae) with the description of a new species
Dagmara ŻYŁA & Katarzyna KOSZELA
138-147, Publié le 22 novembre 2021, art. 778 (138) 
Description of three new species of frog–biting midges (Diptera: Corethrellidae) from the Central Brazilian Amazon
Jessica FEIJÓ ALMEIDA et al.
148-166, Publié le 23 novembre 2021, art. 778 (148) 
