1. Isospora leptopogoni n. sp. (Apicomplexa: Eimeriidae) from the sepia-capped flycatcher Leptopogon amaurocephalus Tschudi, 1846 (Passeriformes: Rhynchocyclidae) in South America

   • Jennifer Oliveira Melo
   • Lucas de Assis Silva Andrade
   • Bruno Pereira Berto

   OriginalPaper 14 May 2022 Pages: 525 - 534

   

2. New specimens and molecular data provide validation of Apatemon jamiesoni n. sp. (Trematoda: Strigeidae) from water birds in New Zealand

   • Bronwen Presswell

   Research Open access 24 May 2022 Pages: 535 - 543

   

3. A new species of Xiphinema americanum group (Nematoda: Longidoridae) from Iran, with additional data on three known species

   • Arezoo Naghavi
   • Gholamreza Niknam
   • Nasir Vazifeh

   OriginalPaper 03 June 2022 Pages: 545 - 555

   

4. Reinstatement of Eutrombicula butantanensis (Fonseca, 1932) (Trombidiformes: Trombiculidae)

   • Ricardo Bassini-Silva
   • Darci Moraes Barros-Battesti
   • Fernando de Castro Jacinavicius

   OriginalPaper 28 May 2022 Pages: 557 - 562

   

5. Bychowskicotylids (Monogenoidea: Gastrocotylinea) infecting the gills of the sweetlips Diagramma labiosum Macleay (Haemulidae) in Moreton Bay, Queensland, Australia, with the proposal of Lebedevia n. gen. and description of Lebedevia lebedevi n. sp.

   • Delane C. Kritsky

   OriginalPaper 16 June 2022 Pages: 563 - 569

   

6. Six new species of Rhamnocercus Monaco, Wood & Mizelle, 1954 (Monogenea: Diplectanidae) infecting the gills from South American sciaenid fishes

   • Jhon D. Chero
   • Celso L. Cruces
   • José L. Luque

   OriginalPaper 16 June 2022 Pages: 571 - 585

   

7. Kannaphallus leptosomus n. sp. (Monogenea: Heteraxinidae: Cemocotylinae) parasitizing Scyris indica (Carangiformes: Carangidae) from Malaysia

   • Masato Nitta
   • Yusuke Kondo
   • Norshida Ismail

   OriginalPaper 19 June 2022 Pages: 587 - 599

   

8. A new parasitic copepod (Copepoda; Cyclopoida; Chondracanthidae) from two pomacentrid fishes caught on the Great Barrier Reef, Queensland, Australia

   • Geoff A. Boxshall

   Research Open access 29 June 2022 Pages: 601 - 610

   

9. A new species of Myxidium (Cnidaria: Myxosporea: Myxidiidae) from the gallbladder of pickerels, Esox spp. (Esociformes: Esocidae), from southwestern Arkansas, USA

   • Chris T. McAllister
   • Donald G. Cloutman
   • Henry W. Robison

   OriginalPaper 02 July 2022 Pages: 611 - 620

   

10. Morphometric and molecular characterization of Kudoa encrasicoli n. sp. (Myxozoa: Myxosporea) from the European anchovy, Engraulis encrasicolus (L.) (Clupeiformes: Engraulidae)

    • Raúl Iglesias
    • Luís Filipe Rangel
    • José M. García-Estévez

    OriginalPaper Open access 01 July 2022 Pages: 621 - 636

    

11. Phylogenetic relationships of the Renschetrematidae Yamaguti, 1971 with description of a new species of Renschetrema Rohde, 1964 from the Philippines

    • Taylor P. Chermak
    • Vasyl V. Tkach

    OriginalPaper 05 July 2022 Pages: 637 - 646

    

12. Description of Pseudocapillaria (Discocapillaria) trilobularis n. sp. (Capillariidae) and redescription of Heliconema alatum (Majumdar, 1965) (Physalopteridae), two nematodes parasitising synbranchiform fishes in India

    • František Moravec
    • Anshu Chaudhary
    • Yougesh Kumar

    Research 13 July 2022 Pages: 647 - 657