WoRMS taxon details
Eucyclops (Speratocyclops) speratus speratus (Lilljeborg, 1901)
1781632 (urn:lsid:marinespecies.org:taxname:1781632)
accepted
Subspecies
Cyclops serrulatus speratus Lilljeborg, 1901 · unaccepted
Cyclops speratus Lilljeborg, 1901 · unaccepted
Cyclops varius speratus Lilljeborg, 1901 · alternative representation
Eucyclops (Speratocyclops) speratus (Lilljeborg, 1901) · alternative representation
Eucyclops agilis speratus (Lilljeborg, 1901) · alternative representation
Eucyclops serrulatus speratus (Lilljeborg, 1901) · alternative representation
Eucyclops speratus (Lilljeborg, 1901) · alternative representation
Eucyclops speratus speratus (Lilljeborg, 1901) · alternative representation
Leptocyclops speratus (Lilljeborg, 1901) · unaccepted
(of Cyclops varius speratus Lilljeborg, 1901) Lilljeborg, W. (1901). Synopsis specierum huc usque in Suecia observatarum generis Cyclopis, sive Bidrag till en Öfversigt af de inom Sverige iakttagna Arterna af Slägtet Cyclops. Kungliga Svenska Vetensk-Akademiens Handlingar, New Series 35(4):1-118, pls. 1-6. [details] 
Walter, T.C.; Boxshall, G. (2025). World of Copepods Database. Eucyclops (Speratocyclops) speratus speratus (Lilljeborg, 1901). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1781632 on 2025-06-04
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Nomenclature
original description
(of Cyclops speratus Lilljeborg, 1901) Lilljeborg, W. (1901). Synopsis specierum huc usque in Suecia observatarum generis Cyclopis, sive Bidrag till en Öfversigt af de inom Sverige iakttagna Arterna af Slägtet Cyclops. Kungliga Svenska Vetensk-Akademiens Handlingar, New Series 35(4):1-118, pls. 1-6. [details]
original description (of Cyclops serrulatus speratus Lilljeborg, 1901) Lilljeborg, W. (1901). Synopsis specierum huc usque in Suecia observatarum generis Cyclopis, sive Bidrag till en Öfversigt af de inom Sverige iakttagna Arterna af Slägtet Cyclops. Kungliga Svenska Vetensk-Akademiens Handlingar, New Series 35(4):1-118, pls. 1-6. [details]
original description (of Cyclops varius speratus Lilljeborg, 1901) Lilljeborg, W. (1901). Synopsis specierum huc usque in Suecia observatarum generis Cyclopis, sive Bidrag till en Öfversigt af de inom Sverige iakttagna Arterna af Slägtet Cyclops. Kungliga Svenska Vetensk-Akademiens Handlingar, New Series 35(4):1-118, pls. 1-6. [details]
original description (of Cyclops serrulatus speratus Lilljeborg, 1901) Lilljeborg, W. (1901). Synopsis specierum huc usque in Suecia observatarum generis Cyclopis, sive Bidrag till en Öfversigt af de inom Sverige iakttagna Arterna af Slägtet Cyclops. Kungliga Svenska Vetensk-Akademiens Handlingar, New Series 35(4):1-118, pls. 1-6. [details]
original description (of Cyclops varius speratus Lilljeborg, 1901) Lilljeborg, W. (1901). Synopsis specierum huc usque in Suecia observatarum generis Cyclopis, sive Bidrag till en Öfversigt af de inom Sverige iakttagna Arterna af Slägtet Cyclops. Kungliga Svenska Vetensk-Akademiens Handlingar, New Series 35(4):1-118, pls. 1-6. [details]
Other
additional source
Alekseev, V.R. (2024). Genera Eucyclops Claus, 1893, Isocyclops Kiefer, 1957 and Stygocyclops Pleša, 1971 (Copepoda: Cyclopoida) Identification guide of the world fauna. <em>In: Dumont, H.J.F. (ed.). Identification guides to the plankton and benthos of inland waters. Arthropoda Selecta Supplement No. 6, KMK Scientific Press, Moscow.</em> 28:1-201. [details] Available for editors 
[request]
additional source Novikov, A., D. Sharafutdinova, E. Abramova, T. Mayor & E. Chertoprud. (2025). An integrative approach to the delimitation of pseudocryptic species in the Eucyclops speratus complex (Copepoda, Cyclopoida) with a description of a new species. <em>ZooKeys.</em> 1226: 217-260., available online at https://doi.org/10.3897/zookeys.1226.138389 [details] Available for editors [request]
[request]additional source Novikov, A., D. Sharafutdinova, E. Abramova, T. Mayor & E. Chertoprud. (2025). An integrative approach to the delimitation of pseudocryptic species in the Eucyclops speratus complex (Copepoda, Cyclopoida) with a description of a new species. <em>ZooKeys.</em> 1226: 217-260., available online at https://doi.org/10.3897/zookeys.1226.138389 [details] Available for editors
[request]
To Barcode of Life (15 barcodes) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To Biodiversity Heritage Library (8 publications) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To European Nucleotide Archive, ENA (Eucyclops speratus) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To GenBank (4 nucleotides; 1 proteins) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To NMNH Extant Collection (IZ CRT 242075 Eucyclops speratus dorsal length 50 photo) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To USNM Invertebrate Zoology Arthropoda Collection (10 records) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To Biodiversity Heritage Library (8 publications) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To European Nucleotide Archive, ENA (Eucyclops speratus) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To GenBank (4 nucleotides; 1 proteins) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To NMNH Extant Collection (IZ CRT 242075 Eucyclops speratus dorsal length 50 photo) (from synonym Eucyclops speratus (Lilljeborg, 1901))
To USNM Invertebrate Zoology Arthropoda Collection (10 records) (from synonym Eucyclops speratus (Lilljeborg, 1901))
