Vol. 5810 No. 1: 14 May 2026 | Zootaxa

Vol. 5810 No. 1: 14 May 2026

Published: 2026-05-14

DOI: https://doi.org/10.11646/zootaxa.5810.1

Article

Pseudagrion microcephalum (Rambur, 1842)—sifting through a putative familiar species, with erection of two new species (Odonata: Coenagrionidae)

MALTE SEEHAUSEN, MILEN MARINOV

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.1

Page range: 1-48

Abstract views: 159

PDF downloaded: 12
- Requires Subscription or Fee PDF(86.01MB)
Description of five new species of Capitellidae (Annelida, Canalipalpata, Capitellida) from the coast of Chile (South America), and re-description of Mediomastus branchiferus Hartmann-Schröder, 1962

ANDREAS BICK, MICHAEL L. ZETTLER

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.2

Page range: 49-88

Abstract views: 97

PDF downloaded: 10
- Requires Subscription or Fee PDF(136.75MB)
On the taxonomy of genus Compsoctena Zeller, 1852 (Lepidoptera: Eriocottidae) from India and Bangladesh, with descriptions of three new species

MD JAHIR RAYHAN, JALIL AHMAD, RAHUL JOSHI, NAVNEET SINGH, THOMAS SOBCZYK

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.3

Page range: 89-110

Abstract views: 204

PDF downloaded: 12
- Requires Subscription or Fee PDF(22.56MB)
A new species of the mygalomorph spider genus Euagrus Ausserer (Araneae: Euagridae) from central Mexico and new records of E. gus Coyle from Tlaxcala

ALEJANDRO VALDEZ-MONDRAGÓN, HÉCTOR VICENTE SALINAS VELASCO, JULIÁN BUENO-VILLEGAS

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.4

Page range: 111-131

Abstract views: 105

PDF downloaded: 4
- Requires Subscription or Fee PDF(35.74MB)
A new species of Pseudosmittia Edwards (Diptera, Chironomidae) from Hongjiannao National Nature Reserve, China

JIAXIN NIE, CHUNMIAN LIU, YAJIN ZHANG, XIAOMIN LI, XINGYUE JIA, JIANGLI TAN, WENBIN LIU

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.5

Page range: 132-142

Abstract views: 88

PDF downloaded: 6
- Requires Subscription or Fee PDF(7.45MB)
A new genus of the family Theridiidae Sundevall, 1833 (Araneae: Theridiidae) from Asia, with description of a new species

YUJUN FANG, JIE LIU, CHANGHAO HU

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.6

Page range: 143-156

Abstract views: 100

PDF downloaded: 6
- Requires Subscription or Fee PDF(19.67MB)
Chitons (Mollusca: Polyplacophora) on manganese nodules from the Clarion-Clipperton Zone and other regions

BORIS I. SIRENKO

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.7

Page range: 157-170

Abstract views: 85

PDF downloaded: 10
- Requires Subscription or Fee PDF(16.70MB)
Festucalex bifasciatus, a new pipefish (Teleostei: Syngnathidae) from northern Australia

DAIJIRO YUKI, HIROYUKI MOTOMURA

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.8

Page range: 171-178

Abstract views: 140

PDF downloaded: 10
- Requires Subscription or Fee PDF(2.29MB)

Correspondence

New combination in the genus Brasiloniscus Cardoso, Campos-Filho & Araujo, 2018 (Isopoda: Oniscidea: Pudeoniscidae)

RICARDO BORJA-ARRIETA, CARLOS MARIO LÓPEZ-OROZCO, YESENIA M. CARPIO-DÍAZ, IVANKLIN SOARES CAMPOS-FILHO

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.9

Page range: 179-183

Abstract views: 86

PDF downloaded: 5
- Requires Subscription or Fee PDF(3.86MB)
On the first Subandean species of Myrmecium Latreille, 1824 (Araneae, Corinnidae) from the Cordillera del Cóndor, Ecuador

PEDRO PEÑAHERRERA-R., TOMÁS GUERRERO-MOLINA, DIEGO F. CISNEROS-HEREDIA

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.10

Page range: 184-188

Abstract views: 75

PDF downloaded: 4
- Requires Subscription or Fee PDF(6.71MB)
Henri Tachet (1937–2025): In recognition of his contribution to freshwater macroinvertebrate taxonomy and ecology

MAXENCE FORCELLINI, SYLVAIN DOLÉDEC, PHILIPPE USSEGLIO-POLATERA

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.11

Page range: 189-192

Abstract views: 79

PDF downloaded: 47
- PDF(2.88MB)
Finlaya albipes Giles, 1904, an erroneous nomen dubium in Orthopodomyia Theobald, 1904 (Diptera: Culicidae)

C. LORNA CULVERWELL

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.12

Page range: 193-196

Abstract views: 94

PDF downloaded: 8
- Requires Subscription or Fee PDF(611.33KB)
Culex guttatus Curtis, 1835, a mistaken synonym of Dahliana geniculata (Olivier, 1791), alt. Aedes geniculatus (Diptera: Culicidae), with a note on species names attributed to Johann Wilhelm Meigen

C. LORNA CULVERWELL, RALPH E. HARBACH

Published: 2026-05-14

DOI: 10.11646/zootaxa.5810.1.13

Page range: 197-200

Abstract views: 106

PDF downloaded: 7
- Requires Subscription or Fee PDF(1.36MB)