Research article

• A new species of Acantholeberis (Crustacea, Branchiopoda) suggests an ancient geographic distribution of the genus in South America

  Francisco Diogo R. Sousa, Lourdes Maria A. Elmoor-Loureiro, Raquel Fontoura Freiry, Juan Pablo Álvarez-Silva, Cristina Stenert, Leonardo Maltchik, Paloma M. Lopes, Reinaldo Luiz Bozelli

  40-56

  2022-05-25

• Buchnerillo atlanticus sp. nov., a new halophilic woodlouse (Isopoda: Oniscidea: incertae sedis) from the Atlantic coast of the Iberian Peninsula, with ecological remarks

  Lluc Garcia, Jairo Robla

  1–15

  2022-05-23

• Newly discovered species of cheilostomatid Bryozoa from the Miocene of western Kachchh, Gujarat, India

  Mohan A. Sonar, Ravi V. Pawar, Dnyaneshwar V. Wayal

  16–39

  2022-05-23

• The first Arctic conspicuously coloured Pleusymtes (Crustacea: Amphipoda: Pleustidae) associated with sea anemones in the Barents Sea

  Ivan N. Marin, Sergey Yu. Sinelnikov, Tatiana I. Antokhina

  166–187

  2022-05-19

• Description of two new species of Oecetis (Trichoptera, Leptoceridae) from Borneo

  Kjell Arne Johanson, Tobias Malm, Tin Sjöberg

  158–165

  2022-05-18

• Revision of the Eurasian species of Aegilips Haliday, 1835 (Hymenoptera: Figitidae: Anacharitinae)

  Noel Mata-Casanova, Jesús Selfa, Juli Pujade-Villar

  108-139

  2022-05-16

• A review of Atlantic deep-water species in the genus Talassia (Caenogastropoda, Vanikoridae)

  Leon Hoffman, André Freiwald

  140–157

  2022-05-16

• Review of the genus Caucaseuma Strasser, 1970, with the description of a new cavernicolous species from the Western Caucasus and an updated key and distribution (Diplopoda, Chordeumatida, Anthroleucosomatidae)

  Dragan Antić, Slobodan Makarov

  90–107

  2022-05-13

• New species of the cuckoo bee genus Austrosphecodes Michener, 1978 (Hymenoptera: Apoidea: Sphecodini) and a key for Brazilian species

  Rodrigo Barbosa Gonçalves, Felipe Walter Pereira

  55-89

  2022-05-12

• Revision of the African cichlid fish genus Ctenochromis (Teleostei, Cichliformes), including a description of the new genus Shuja from Lake Tanganyika and the new species Ctenochromis scatebra from northern Tanzania

  Martin J. Genner, Ling-Lan Hsu, Rupert A. Collins, Alan M. Smith, Andrew D. Saxon, Asilatu H. Shechonge, Benjamin P. Ngatunga, George F. Turner

  23-54

  2022-05-11

• Phylogenetic position of genera Acrostilicus Hubbard and Pachystilicus Casey (Staphylinidae, Paederinae) and their redescription

  Dagmara Żyła, Alexandra Tokareva, Katarzyna Koszela

  1–22

  2022-05-09

• Unveiling an enigma from the Cerrado: taxonomic revision of two sympatric species of Apostolepis Cope, 1862 (Dipsadidae: Xenodontinae: Elapomorphini) from central Brazil

  Omar M. Entiauspe-Neto, Claudia Koch, Thaís B. Guedes, Rafael C.B. Paredero, Arthur Tiutenko, Daniel Loebmann

  143–182

  2022-05-04

• Revision of the genus Georissus (Coleoptera, Hydrophiloidea, Georissidae) of Japan

  Kohei Yasuda, Hiroyuki Yoshitomi

  111–142

  2022-05-03

• Phylogenetic placement of Carrhotus Thorell, 1891 with three new species from Sri Lanka (Araneae: Salticidae)

  Abira Satkunanathan, Suresh P. Benjamin

  78–110

  2022-05-02

• Soft-winged flower beetles (Coleoptera: Malachiidae) of the United Arab Emirates

  Sergei E. Tshernyshev

  58–77

  2022-04-29

• An overlooked case for a century: taxonomy and systematics of a new Iberian species of Eumerus Meigen, 1822 (Diptera, Syrphidae)

  Pablo Aguado-Aranda, Antonio Ricarte, Zorica Nedelković, Ángeles Marcos-García

  35-57

  2022-04-28

• Taxonomic status of genera of Buccininae (Neogastropoda, Buccinidae) updated based on molecular data with description of new species and corrections of nomenclature of Buccinum

  Yuri Kantor, Boris Sirenko, Sofya S. Zvonareva, Alexander Fedosov

  11–34

  2022-04-27

• Notes on the genus Microtachycines Gorochov, 1992 and establishment of a new genus from China (Rhaphidophoridae: Aemodogryllinae)

  Qi-Di Zhu, Fu-Ming Shi, Zhi-Jun Zhou

  1-10

  2022-04-26

• Four new species of the spider genus Physocyclus Simon, 1893 (Araneae: Pholcidae) from Mexico, with updated taxonomic identification keys

  Garduño Nolasco Samuel, Alejandro Valdez-Mondragón

  173-206

  2022-04-19

• The Afrotropical species of Habritella Girault & Dodd (Hymenoptera: Pteromalidae)

  Mircea-Dan Mitroiu

  155–172

  2022-04-18

• A new species of Breviconia Conroy-Dalton & Huys, 2000 (Copepoda: Harpacticoida: Ancorabolidae Sars) from the Bering Sea, northern Pacific Ocean (Russia)

  Lesya Garlitska, Kai Horst George, Elena S. Chertoprud

  103-122

  2022-04-15

• The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

  Jérôme Constant, Hong Thai Pham

  123–154

  2022-04-15

• An update on the spider genus Caponina Simon (Araneae: Caponiidae) with descriptions of three new six-eyed species from Colombia

  Alexander Sánchez-Ruiz, Leonel Martínez, Alexandre B. Bonaldo

  87–102

  2022-04-14

• New species of belytine and diapriine wasps (Hymenoptera: Diapriidae) from Eocene Baltic amber

  Manuel Brazidec, Lars Vilhelmsen

  57–86

  2022-04-13

• Spanglerelmis, a new genus of Elmidae (Insecta: Coleoptera) from Brazil with new species and biological notes

  Thiago Tadeu Silva Polizei, Lucas de Souza Machado Costa, Pitágoras da Conceição Bispo

  33-56

  2022-04-12

• Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)

  Mary Cole, David Herbert

  1-32

  2022-04-11

• 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, Nathalia H. Pecly, Stéphanie R. Carvalho, Gabriel Mejdalani

  177–186

  2022-03-31

• Two new species of Psyllocarpus (Spermacoceae, Rubiaceae) from the state of Minas Gerais, southeastern Brazil

  Sandra V. Sobrado, João A.M. do Carmo, André O. Simões, Roberto M. Salas

  161–176

  2022-03-30

• A new species of Plagiognathus (Heteroptera: Miridae) associated with the locally endemic Phlomis leucophracta (Lamiales: Lamiaceae) from Karaman, Turkey

  Barış Çerçi

  148–160

  2022-03-29

• 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

  Tatiana N. Dautova

  128–147

  2022-03-28