Scheldt species taxon details
Cyclops strenuus strenuus Fischer, 1851
723659 (urn:lsid:marinespecies.org:taxname:723659)
accepted
Subspecies
Cyclops strenuus Fischer, 1851 · alternative representation
Fischer, S. (1851). Beiträge zur Kenntnis der in der Umgegend von St. Petersburg sich findenden Cyclopiden. [Contributions to the knowledge of the cyclopids found in the St. Petersburg area.]. <em>Bulletin de la Société Impériale des Naturalistes de Moscou.</em> 24(3):409-438, pls. 9-10. [details] 
Walter, T.C.; Boxshall, G. (2025). World of Copepods Database. Cyclops strenuus strenuus Fischer, 1851. Accessed through: VLIZ Consortium Scheldt Species Register at: https://scheldemonitor.nl/speciesregister/aphia.php?p=taxdetails&id=723659 on 2025-09-11
VLIZ Consortium. Scheldt Species Register. Cyclops strenuus strenuus Fischer, 1851. Accessed at: https://www.scheldemonitor.be/speciesregister/aphia.php?p=taxdetails&id=723659 on 2025-09-11
Date
action
by
original description
Fischer, S. (1851). Beiträge zur Kenntnis der in der Umgegend von St. Petersburg sich findenden Cyclopiden. [Contributions to the knowledge of the cyclopids found in the St. Petersburg area.]. <em>Bulletin de la Société Impériale des Naturalistes de Moscou.</em> 24(3):409-438, pls. 9-10. [details]
original description (of Cyclops strenuus Fischer, 1851) Fischer, S. (1851). Beiträge zur Kenntnis der in der Umgegend von St. Petersburg sich findenden Cyclopiden. [Contributions to the knowledge of the cyclopids found in the St. Petersburg area.]. <em>Bulletin de la Société Impériale des Naturalistes de Moscou.</em> 24(3):409-438, pls. 9-10. [details]
basis of record Webber, W.R., G.D. Fenwick, J.M. Bradford-Grieve, S.G. Eagar, J.S. Buckeridge, G.C.B. Poore, E.W. Dawson, L. Watling, J.B. Jones, J.B.J. Wells, N.L. Bruce, S.T. Ahyong, K. Larsen, M.A. Chapman, J. Olesen, J.S. Ho, J.D. Green, R.J. Shiel, C.E.F. Rocha, A. Lörz, G.J. Bird & W.A. Charleston. (2010). Phylum Arthropoda Subphylum Crustacea: shrimps, crabs, lobsters, barnacles, slaters, and kin. <em>in: Gordon, D.P. (Ed.) (2010). New Zealand inventory of biodiversity: 2. Kingdom Animalia: Chaetognatha, Ecdysozoa, Ichnofossils.</em> pp. 98-232 (COPEPODS 21 pp.). [details] Available for editors
additional source Grishanin, A.K. & A.P. Akifyev. (1993). Chromatin diminution of Cyclops strenuus strennus ( Crustacea: Copepoda). <em>Translated from Genetika.</em> 29(7):1099-1107. [details] Available for editors
additional source Grishanin, A.K. & A.P. Akifyev. (2000). Interpopulation differentiation within C. kolensis and C. strenuus strenuus (Crustacea: Copepoda): evidence from cytogenetic methods. <em>In: Alekseev, V.R., G.A. Wyngaard & F.D. Ferrari (eds.). Advances in Copepod Taxonomy: A Tribute to Ulrich Einsle. Kluwer Academic Publishers, The Hague. Hydrobiologia.</em> 417(1-3):37-42. (1.i.2000). [details] Available for editors
additional source Kiefer, F. (1978). Freilebende Copepoda. [Free-living Copepoda]. <em>In: Kiefer, F. & G. Fryer (eds.) Das Zooplankton der Binnengewässer, 2. Teil.; In: Elster, H.J. & W. Ohle (eds) Die Binnengewässer Einzeldarstellungen aus del Limnologie und ihren Nachbargebietien.</em> 26(2):1-343, figs. 1-22, pls. 1-96, tabs. 1-12, Beilage. [details] Available for editors
additional source Kiefer, F. (1938). Eine neue Diaptomidenform (Crust. Cop.) aus Bulgarien. [A new diaptomid form (Crust. Cop.) from Bulgaria.]. <em>Zoologischer Anzeiger.</em> 123(10-12):265-270, figs. 1-9. (15-ix-1938). [details] Available for editors
additional source Kozminski, Z. (1927). Über die Variabilität der Cyclopiden aus der strenuus-Gruppe auf Grund von quantitativen Untersuchungen. O zmiennosti oczlików (Cyclopidae) z grupy strenuus na podstawie. [On the variability of the cyclopids from the strenuus group based on quantitative investigations.]. <em>Bulletin International de l'Académie Polonaise des Sciences et des Lettres, Classe des Sciences Mathématiques et Naturelles.</em> (B), suppl.1:1-116, figs. 1-17, tabs. 1-19. [details] Available for editors
additional source Kozminski, Z. (1933). Badania morfometryczne i ekologiczne nad oczlikami (Cyclopidae) z grupy strenuus. Études morphométriques et écologiques sur les Cyclopides du groupe strenuus. [Morphometric and ecological studies on Cyclopoidae from the strenuus group.]. <em>Archiwum Hydrobiologii i Rybactwa.</em> 7:59-140, pls. 1-5, figs. 1-10, tabs. 1-14. [details] Available for editors
additional source Monchenko, V.I. (1974). Shchelepnoroti tsiklopodiny, tsiklopi (Cyclopidae). Gnathostoma, Cyclopoida, (Cyclopidae). [Sliver-clawed cyclopoids, Cyclops (Cyclopidae). Gnathnostoma, Cyclopoida, (Cyclopidae).]. <em>Fauna Ukrainy, Fauna of Ukraine, Vidavnitstvo Naukova Dumka, Kiev.</em> 27(3):1-452, figs. 1-142. (28-vi-1974, Ukrainian).
page(s): 149-157 [details] Available for editors
additional source Lindberg, K. (1941). Cyclopides (Crustacés Copépodes) de l'Inde. VIII-X. Records of the Indian Museum, Calcutta 43(4):471-496, figs. 1-11. (19-xii-1941) [details] Available for editors
additional source Nyberg, J. (1981). Zooplanktonamfunnet i Borrevannet, Vestfold, med spesiell vekt pa livshistoriene til Cyclops strenuus, Mesocyclops leuckarti og Eurytemora velox.. [Zooplankton community in Borrevannet, Vestfold, with special emphasis on the life histories of Cyclops strenuus, Mesocyclops leuckarti and Eurytemora velox.]. <em>Thesis, Zoological Institute of the University of Oslo.</em> 118 pp. (Norwegian.). [details] Available for editors
additional source Røen, U. (1957). Contributions to the biology of some Danish freeliving freshwater copepods. <em>Biologiya Skrifter Dan. Vid. Selsk.</em> 9(2):1-101, figs. 1-23. (13-xii-1957). [details] Available for editors
additional source Smith, K.E. (1977). The taxonomy and distribution of Ontario copepod Crustacea (Calanoida and Cyclopoida) with keys to the species. <em>M.Sc. Thesis, University of Waterloo, Waterloo, Ontario, Canada.</em> 121 pp. [details] Available for editors
additional source Brancelj, A. (1990). Favnisticni pregled ciklopoidov (Crustacea: Copepoda: Cyclopoida) v podzemeljskih habitatih v Bosni in Hercegovini. [A faunistic review of Cyclopoida (Crustacea: Copepoda: Cyclopoida) in subterranean habitats from Bosnia and Herzegovina.]. <em>Bioloski Vestnik.</em> 38(2):15-25. [details] Available for editors
additional source Dévai, I. (1977). Az Evezólabu Ránkok (Calanoida es Cyclopoida) Alrendjeinek kishatarozoja. [Identification book of the copepod suborders (Calanoida and Cyclopoida).]. <em>In: Felföldy, L. (ed.) Hydrobiology for water management praxis, Budapest, Vizügyi Dokumentációs és Továbbképzó Intézet.</em> vol. 5: 220 pp. (Hungarian). [details] Available for editors
additional source Czeczuga, B. & R. Czerpak. (1968). Carotenoids in Cyclops strenuus strenuus Fischer (Crustacea, Copepoda). <em>Comparative Biochemistry and Physiology.</em> 26:101-110, figs. 1-5, tabs. 1-6. (vii-1968). [details] Available for editors
additional source Dussart, B.H. (1969). Les Copépodes des eaux continentales d'Europe occidentale. Tome II: Cyclopoïdes et Biologie. [Copepods of the continental waters of Western Europe. Volume II: Cyclopoids and Biology.]. <em>N. Boubée et Cie, Paris, France.</em> 292 pp, figs. 1-121. [details] Available for editors
additional source Elbourn, C.A. (1966). Some observations on the food of Cyclops strenuus strenuus (Fischer). Annals and Magazine of Natural History (13)9:227-231. (29-ix-1966) [details] Available for editors
additional source Elbourn, C.A. (1966). The life cycle of Cyclops strenuus strenuus Fischer in a small pond. Journal of Animal Ecology 35:333-347, figs. 1-4, tabs. 1-12. (vi-1966) [details] Available for editors
additional source Elgmork, K. (1955). A resting-stage without encystment in the annual cycle of the freshwater copepod Cyclops strenuus strenuus. Ecology, Brooklyn 36:739-743, figs. 1-2. (x-1955) [details] Available for editors
additional source Elgmork, K. (1959). Seasonal occurrence of Cyclops strenuus strenuus in relation to environment in small water bodies in southern Norway. Folia Limnologica Scandinavica 11:1-196, figs. i-viii, 1-56, tabs. 1-4. [details] Available for editors
original description (of Cyclops strenuus Fischer, 1851) Fischer, S. (1851). Beiträge zur Kenntnis der in der Umgegend von St. Petersburg sich findenden Cyclopiden. [Contributions to the knowledge of the cyclopids found in the St. Petersburg area.]. <em>Bulletin de la Société Impériale des Naturalistes de Moscou.</em> 24(3):409-438, pls. 9-10. [details]
basis of record Webber, W.R., G.D. Fenwick, J.M. Bradford-Grieve, S.G. Eagar, J.S. Buckeridge, G.C.B. Poore, E.W. Dawson, L. Watling, J.B. Jones, J.B.J. Wells, N.L. Bruce, S.T. Ahyong, K. Larsen, M.A. Chapman, J. Olesen, J.S. Ho, J.D. Green, R.J. Shiel, C.E.F. Rocha, A. Lörz, G.J. Bird & W.A. Charleston. (2010). Phylum Arthropoda Subphylum Crustacea: shrimps, crabs, lobsters, barnacles, slaters, and kin. <em>in: Gordon, D.P. (Ed.) (2010). New Zealand inventory of biodiversity: 2. Kingdom Animalia: Chaetognatha, Ecdysozoa, Ichnofossils.</em> pp. 98-232 (COPEPODS 21 pp.). [details] Available for editors
additional source Grishanin, A.K. & A.P. Akifyev. (1993). Chromatin diminution of Cyclops strenuus strennus ( Crustacea: Copepoda). <em>Translated from Genetika.</em> 29(7):1099-1107. [details] Available for editors
additional source Grishanin, A.K. & A.P. Akifyev. (2000). Interpopulation differentiation within C. kolensis and C. strenuus strenuus (Crustacea: Copepoda): evidence from cytogenetic methods. <em>In: Alekseev, V.R., G.A. Wyngaard & F.D. Ferrari (eds.). Advances in Copepod Taxonomy: A Tribute to Ulrich Einsle. Kluwer Academic Publishers, The Hague. Hydrobiologia.</em> 417(1-3):37-42. (1.i.2000). [details] Available for editors
additional source Kiefer, F. (1978). Freilebende Copepoda. [Free-living Copepoda]. <em>In: Kiefer, F. & G. Fryer (eds.) Das Zooplankton der Binnengewässer, 2. Teil.; In: Elster, H.J. & W. Ohle (eds) Die Binnengewässer Einzeldarstellungen aus del Limnologie und ihren Nachbargebietien.</em> 26(2):1-343, figs. 1-22, pls. 1-96, tabs. 1-12, Beilage. [details] Available for editors
additional source Kiefer, F. (1938). Eine neue Diaptomidenform (Crust. Cop.) aus Bulgarien. [A new diaptomid form (Crust. Cop.) from Bulgaria.]. <em>Zoologischer Anzeiger.</em> 123(10-12):265-270, figs. 1-9. (15-ix-1938). [details] Available for editors
additional source Kozminski, Z. (1927). Über die Variabilität der Cyclopiden aus der strenuus-Gruppe auf Grund von quantitativen Untersuchungen. O zmiennosti oczlików (Cyclopidae) z grupy strenuus na podstawie. [On the variability of the cyclopids from the strenuus group based on quantitative investigations.]. <em>Bulletin International de l'Académie Polonaise des Sciences et des Lettres, Classe des Sciences Mathématiques et Naturelles.</em> (B), suppl.1:1-116, figs. 1-17, tabs. 1-19. [details] Available for editors
additional source Kozminski, Z. (1933). Badania morfometryczne i ekologiczne nad oczlikami (Cyclopidae) z grupy strenuus. Études morphométriques et écologiques sur les Cyclopides du groupe strenuus. [Morphometric and ecological studies on Cyclopoidae from the strenuus group.]. <em>Archiwum Hydrobiologii i Rybactwa.</em> 7:59-140, pls. 1-5, figs. 1-10, tabs. 1-14. [details] Available for editors
additional source Monchenko, V.I. (1974). Shchelepnoroti tsiklopodiny, tsiklopi (Cyclopidae). Gnathostoma, Cyclopoida, (Cyclopidae). [Sliver-clawed cyclopoids, Cyclops (Cyclopidae). Gnathnostoma, Cyclopoida, (Cyclopidae).]. <em>Fauna Ukrainy, Fauna of Ukraine, Vidavnitstvo Naukova Dumka, Kiev.</em> 27(3):1-452, figs. 1-142. (28-vi-1974, Ukrainian).
page(s): 149-157 [details] Available for editors
additional source Lindberg, K. (1941). Cyclopides (Crustacés Copépodes) de l'Inde. VIII-X. Records of the Indian Museum, Calcutta 43(4):471-496, figs. 1-11. (19-xii-1941) [details] Available for editors
additional source Nyberg, J. (1981). Zooplanktonamfunnet i Borrevannet, Vestfold, med spesiell vekt pa livshistoriene til Cyclops strenuus, Mesocyclops leuckarti og Eurytemora velox.. [Zooplankton community in Borrevannet, Vestfold, with special emphasis on the life histories of Cyclops strenuus, Mesocyclops leuckarti and Eurytemora velox.]. <em>Thesis, Zoological Institute of the University of Oslo.</em> 118 pp. (Norwegian.). [details] Available for editors
additional source Røen, U. (1957). Contributions to the biology of some Danish freeliving freshwater copepods. <em>Biologiya Skrifter Dan. Vid. Selsk.</em> 9(2):1-101, figs. 1-23. (13-xii-1957). [details] Available for editors
additional source Smith, K.E. (1977). The taxonomy and distribution of Ontario copepod Crustacea (Calanoida and Cyclopoida) with keys to the species. <em>M.Sc. Thesis, University of Waterloo, Waterloo, Ontario, Canada.</em> 121 pp. [details] Available for editors
additional source Brancelj, A. (1990). Favnisticni pregled ciklopoidov (Crustacea: Copepoda: Cyclopoida) v podzemeljskih habitatih v Bosni in Hercegovini. [A faunistic review of Cyclopoida (Crustacea: Copepoda: Cyclopoida) in subterranean habitats from Bosnia and Herzegovina.]. <em>Bioloski Vestnik.</em> 38(2):15-25. [details] Available for editors
additional source Dévai, I. (1977). Az Evezólabu Ránkok (Calanoida es Cyclopoida) Alrendjeinek kishatarozoja. [Identification book of the copepod suborders (Calanoida and Cyclopoida).]. <em>In: Felföldy, L. (ed.) Hydrobiology for water management praxis, Budapest, Vizügyi Dokumentációs és Továbbképzó Intézet.</em> vol. 5: 220 pp. (Hungarian). [details] Available for editors
additional source Czeczuga, B. & R. Czerpak. (1968). Carotenoids in Cyclops strenuus strenuus Fischer (Crustacea, Copepoda). <em>Comparative Biochemistry and Physiology.</em> 26:101-110, figs. 1-5, tabs. 1-6. (vii-1968). [details] Available for editors
additional source Dussart, B.H. (1969). Les Copépodes des eaux continentales d'Europe occidentale. Tome II: Cyclopoïdes et Biologie. [Copepods of the continental waters of Western Europe. Volume II: Cyclopoids and Biology.]. <em>N. Boubée et Cie, Paris, France.</em> 292 pp, figs. 1-121. [details] Available for editors
additional source Elbourn, C.A. (1966). Some observations on the food of Cyclops strenuus strenuus (Fischer). Annals and Magazine of Natural History (13)9:227-231. (29-ix-1966) [details] Available for editors
additional source Elbourn, C.A. (1966). The life cycle of Cyclops strenuus strenuus Fischer in a small pond. Journal of Animal Ecology 35:333-347, figs. 1-4, tabs. 1-12. (vi-1966) [details] Available for editors
additional source Elgmork, K. (1955). A resting-stage without encystment in the annual cycle of the freshwater copepod Cyclops strenuus strenuus. Ecology, Brooklyn 36:739-743, figs. 1-2. (x-1955) [details] Available for editors
additional source Elgmork, K. (1959). Seasonal occurrence of Cyclops strenuus strenuus in relation to environment in small water bodies in southern Norway. Folia Limnologica Scandinavica 11:1-196, figs. i-viii, 1-56, tabs. 1-4. [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
To Barcode of Life (9 barcodes) (from synonym Cyclops strenuus Fischer, 1851)
To Biodiversity Heritage Library (1 publication) (from synonym Cyclops strenuus Fischer, 1851)
To European Nucleotide Archive, ENA (Cyclops strenuus) (from synonym Cyclops strenuus Fischer, 1851)
To GenBank (45 nucleotides; 9 proteins) (from synonym Cyclops strenuus Fischer, 1851)
To PESI (from synonym Cyclops strenuus Fischer, 1851)
To PESI
To USNM Invertebrate Zoology Arthropoda Collection (12 records) (from synonym Cyclops strenuus Fischer, 1851)
To Biodiversity Heritage Library (1 publication) (from synonym Cyclops strenuus Fischer, 1851)
To European Nucleotide Archive, ENA (Cyclops strenuus) (from synonym Cyclops strenuus Fischer, 1851)
To GenBank (45 nucleotides; 9 proteins) (from synonym Cyclops strenuus Fischer, 1851)
To PESI (from synonym Cyclops strenuus Fischer, 1851)
To PESI
To USNM Invertebrate Zoology Arthropoda Collection (12 records) (from synonym Cyclops strenuus Fischer, 1851)
From editor or global species database