Copepoda taxon details
Cyclops strenuus strenuus Fischer, 1851
723659 (urn:lsid:marinespecies.org:taxname:723659)
accepted
Subspecies
Cyclops bodamicus Vosseler, 1886 · unaccepted
Cyclops brevicaudatus Claus, 1857 · unaccepted
Cyclops claudiopolitanus Daday, 1882 · unaccepted
Cyclops clausii Lubbock, 1864 · unaccepted
Cyclops fedtschenkoi Uljanin, 1875 · unaccepted
Cyclops furcifer borealis Lindberg, 1956 · unaccepted
Cyclops hungaricus Daday, 1882 · unaccepted
Cyclops lucidulus Koch, 1838 · unaccepted
Cyclops paradyi Daday, 1885 · unaccepted
Cyclops pictus Koch, 1838 · unaccepted
Cyclops quadricornis Lilljeborg, 1853 · unaccepted
Cyclops strenuus Fischer, 1851 · alternative representation
Cyclops strenuus lacustris Lilljeborg, 1901 · unaccepted
Cyclops trouchanowi Sovinsky, 1887 · unaccepted
Mesocyclops strenuus (Daday, 1905) · unaccepted > nomen nudum (incorrect author attribution,...)
incorrect author attribution, Daday 1905 referred to Fischer, 1851 as species author
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 at: https://www.marinespecies.org/copepoda/aphia.php?p=taxdetails&id=723659 on 2025-05-06
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 Mesocyclops strenuus (Daday, 1905)) Daday, E. (1905). Copepoda. <em>In: Untersuchungen über die Süsswasser-Mikrofauna Paraguays, VI. Zoologica, Stuttgart.</em> 18(44):131-153, pls. 8-9.
page(s): 142-143 [details]
original description (of Cyclops furcifer borealis Lindberg, 1956) Lindberg, K. (1956). Courtes diagnoses de quelques membres nouveaux ou peu connus du genre Cyclops s. str. (Crustacés Copépodes). Note préliminaire. [Short diagnoses of some new or little-known members of the genus Cyclops s. str. (Crustacea Copepods). Preliminary note.]. <em>Bollettino della Società Entomologica Italiana.</em> 86(7-8):112-117. (31-x-1956). [details] Available for editors
[request]
original description (of Cyclops strenuus lacustris 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 pictus Koch, 1838) Koch, C.L. (1838). Deutschlands Crustaceen, Myriapoden und Arachniden. [Germany's crustaceans, myriapods and arachnids.]. <em>In: Herrick-Schäffer, G.A.W. (ed.). Ein Beitrag zur Deutschen Fauna, 1835-1844. Issued as loose leaves for each species with plates. Heft 21 & Heft 35. Regensburg.</em> Heft 21:1-12. (ix.1838). [details]
original description (of Cyclops quadricornis Lilljeborg, 1853) Lilljeborg, W. (1853). De Crustaceis ex ordinibus tribus: Cladocera, Ostracoda et Copepoda, in Scania occurrentibus. Lund, 1-222, available online at https://www.biodiversitylibrary.org/page/39045453 [details] Available for editors [request]
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]
original description (of Cyclops bodamicus Vosseler, 1886) Vosseler, J. (1886). Die freilebenden Copepoden Württembergs und angrenzender Gegenden. [The free-living copepods of Württemberg and neighboring areas.]. <em>Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg.</em> 42:167-202, pls. 4-6. (look up in IMIS) [details]
original description (of Cyclops clausii Lubbock, 1864) Lubbock, J. (1864). Notes on some new or little known species of freshwater Entomostraca. Transactions of the Linnean Society of London 24:197-210, pl. 31. (read 1863) [details]
original description (of Cyclops trouchanowi Sovinsky, 1887) Sovinsky, V.K. (1887). Predvaritel'noe soobshchenie o resul'tatakh ekskursii letom 1886 goda po Kievskoi gubernii s yannisticheskoyutsel'yu. [Preliminary report on the results of the excursion in the summer of 1886 to Kiev Province, with faunistic list.]. <em>Zapiski Kiyevskago Obshchestva Estestvoispytatelei (Mémoires de la Société des Naturalistes de Kiev).</em> 8(2):45-62, pl. 8. [details]
original description (of Cyclops brevicaudatus Claus, 1857) Claus, C. (1857). Das Genus Cyclops und seine einheimischen Arten. [The genus Cyclops and its native species.]. <em>Archiv für Naturgeschichte, Inaugual-Dissertation der Hochiloblichen Philosophischen Fakultät zu Marburg,.</em> 23:1-40, pls. 1-3. [details]
original description (of Cyclops claudiopolitanus Daday, 1882) Daday, E. (1882). Adatok Kolozsvár és környéke Crustacea- faunájának ismeretéhez. (Données sur la faune de Crustacés de Kolozsvár et ses environs). [Information on the Crustacea fauna of Cluj and its surroundings.]. <em>Orvos Természettudomanyi Értesitoe Kolozsvár, Budapest.</em> (2)7: 211-258. (Hungarian).
page(s): 220-221 [details]
original description (of Cyclops fedtschenkoi Uljanin, 1875) Uljanin, V.N. (1875). Rakoobraznyye (Crustacea), tetrad' 1 (Ракообразные (Crustacea), тетрадь [1). [Crustaceans (Crustacea), notebook 1.]. <em>Seriya: Puteshestviye v Turkestan chlena-osnovatelya Obshchestva A.P. Fedchenko, sovershennoye ot Imperatorskogo Obshchestva lyubiteley yestestvoznaniya po porucheniyu turkestanskogo general-gubernatora K.P. fon-Kaufmana. Vyp. 6, t. 2: Zoogeograficheskiye issledovaniya, chast' 3 // Izvestiya Imperatorskogo Obshchestva lyubiteley yestestvoznaniya, antropologii i etnografii. Sankt-Peterburg, Moskva: tipografiya M. Stasyulevicha.</em> 11(6): 1-63, pls. 1-13. [details]
original description (of Cyclops hungaricus Daday, 1882) Daday, E. (1882). Adatok Kolozsvár és környéke Crustacea- faunájának ismeretéhez. (Données sur la faune de Crustacés de Kolozsvár et ses environs). [Information on the Crustacea fauna of Cluj and its surroundings.]. <em>Orvos Természettudomanyi Értesitoe Kolozsvár, Budapest.</em> (2)7: 211-258. (Hungarian).
page(s): 219-220 [details]
original description (of Cyclops lucidulus Koch, 1838) Koch, C.L. (1838). Deutschlands Crustaceen, Myriapoden und Arachniden. [Germany's crustaceans, myriapods and arachnids.]. <em>In: Herrick-Schäffer, G.A.W. (ed.). Ein Beitrag zur Deutschen Fauna, 1835-1844. Issued as loose leaves for each species with plates. Heft 21 & Heft 35. Regensburg.</em> Heft 21:1-12. (ix.1838). [details]
original description (of Cyclops paradyi Daday, 1885) Daday, E. (1885). A Magyarországban eddig talált szabadon élö evezölábá rákok magánrajza. Monographia Eucopepodorum liberorum in Hungariae hucusque repertorum. [A monograph of the Eucopepods found so far in Hungary.]. <em>Mathematikai és Természettudoman Közlemények, Vonatkozolag a hazai Viszonyokra, Budapest.</em> 19:117-311, pls. 1-4.
page(s): 230 [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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
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 [request]
original description (of Mesocyclops strenuus (Daday, 1905)) Daday, E. (1905). Copepoda. <em>In: Untersuchungen über die Süsswasser-Mikrofauna Paraguays, VI. Zoologica, Stuttgart.</em> 18(44):131-153, pls. 8-9.
page(s): 142-143 [details]
original description (of Cyclops furcifer borealis Lindberg, 1956) Lindberg, K. (1956). Courtes diagnoses de quelques membres nouveaux ou peu connus du genre Cyclops s. str. (Crustacés Copépodes). Note préliminaire. [Short diagnoses of some new or little-known members of the genus Cyclops s. str. (Crustacea Copepods). Preliminary note.]. <em>Bollettino della Società Entomologica Italiana.</em> 86(7-8):112-117. (31-x-1956). [details] Available for editors
[request]original description (of Cyclops strenuus lacustris 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 pictus Koch, 1838) Koch, C.L. (1838). Deutschlands Crustaceen, Myriapoden und Arachniden. [Germany's crustaceans, myriapods and arachnids.]. <em>In: Herrick-Schäffer, G.A.W. (ed.). Ein Beitrag zur Deutschen Fauna, 1835-1844. Issued as loose leaves for each species with plates. Heft 21 & Heft 35. Regensburg.</em> Heft 21:1-12. (ix.1838). [details]
original description (of Cyclops quadricornis Lilljeborg, 1853) Lilljeborg, W. (1853). De Crustaceis ex ordinibus tribus: Cladocera, Ostracoda et Copepoda, in Scania occurrentibus. Lund, 1-222, available online at https://www.biodiversitylibrary.org/page/39045453 [details] Available for editors
[request]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]
original description (of Cyclops bodamicus Vosseler, 1886) Vosseler, J. (1886). Die freilebenden Copepoden Württembergs und angrenzender Gegenden. [The free-living copepods of Württemberg and neighboring areas.]. <em>Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg.</em> 42:167-202, pls. 4-6. (look up in IMIS) [details]
original description (of Cyclops clausii Lubbock, 1864) Lubbock, J. (1864). Notes on some new or little known species of freshwater Entomostraca. Transactions of the Linnean Society of London 24:197-210, pl. 31. (read 1863) [details]
original description (of Cyclops trouchanowi Sovinsky, 1887) Sovinsky, V.K. (1887). Predvaritel'noe soobshchenie o resul'tatakh ekskursii letom 1886 goda po Kievskoi gubernii s yannisticheskoyutsel'yu. [Preliminary report on the results of the excursion in the summer of 1886 to Kiev Province, with faunistic list.]. <em>Zapiski Kiyevskago Obshchestva Estestvoispytatelei (Mémoires de la Société des Naturalistes de Kiev).</em> 8(2):45-62, pl. 8. [details]
original description (of Cyclops brevicaudatus Claus, 1857) Claus, C. (1857). Das Genus Cyclops und seine einheimischen Arten. [The genus Cyclops and its native species.]. <em>Archiv für Naturgeschichte, Inaugual-Dissertation der Hochiloblichen Philosophischen Fakultät zu Marburg,.</em> 23:1-40, pls. 1-3. [details]
original description (of Cyclops claudiopolitanus Daday, 1882) Daday, E. (1882). Adatok Kolozsvár és környéke Crustacea- faunájának ismeretéhez. (Données sur la faune de Crustacés de Kolozsvár et ses environs). [Information on the Crustacea fauna of Cluj and its surroundings.]. <em>Orvos Természettudomanyi Értesitoe Kolozsvár, Budapest.</em> (2)7: 211-258. (Hungarian).
page(s): 220-221 [details]
original description (of Cyclops fedtschenkoi Uljanin, 1875) Uljanin, V.N. (1875). Rakoobraznyye (Crustacea), tetrad' 1 (Ракообразные (Crustacea), тетрадь [1). [Crustaceans (Crustacea), notebook 1.]. <em>Seriya: Puteshestviye v Turkestan chlena-osnovatelya Obshchestva A.P. Fedchenko, sovershennoye ot Imperatorskogo Obshchestva lyubiteley yestestvoznaniya po porucheniyu turkestanskogo general-gubernatora K.P. fon-Kaufmana. Vyp. 6, t. 2: Zoogeograficheskiye issledovaniya, chast' 3 // Izvestiya Imperatorskogo Obshchestva lyubiteley yestestvoznaniya, antropologii i etnografii. Sankt-Peterburg, Moskva: tipografiya M. Stasyulevicha.</em> 11(6): 1-63, pls. 1-13. [details]
original description (of Cyclops hungaricus Daday, 1882) Daday, E. (1882). Adatok Kolozsvár és környéke Crustacea- faunájának ismeretéhez. (Données sur la faune de Crustacés de Kolozsvár et ses environs). [Information on the Crustacea fauna of Cluj and its surroundings.]. <em>Orvos Természettudomanyi Értesitoe Kolozsvár, Budapest.</em> (2)7: 211-258. (Hungarian).
page(s): 219-220 [details]
original description (of Cyclops lucidulus Koch, 1838) Koch, C.L. (1838). Deutschlands Crustaceen, Myriapoden und Arachniden. [Germany's crustaceans, myriapods and arachnids.]. <em>In: Herrick-Schäffer, G.A.W. (ed.). Ein Beitrag zur Deutschen Fauna, 1835-1844. Issued as loose leaves for each species with plates. Heft 21 & Heft 35. Regensburg.</em> Heft 21:1-12. (ix.1838). [details]
original description (of Cyclops paradyi Daday, 1885) Daday, E. (1885). A Magyarországban eddig talált szabadon élö evezölábá rákok magánrajza. Monographia Eucopepodorum liberorum in Hungariae hucusque repertorum. [A monograph of the Eucopepods found so far in Hungary.]. <em>Mathematikai és Természettudoman Közlemények, Vonatkozolag a hazai Viszonyokra, Budapest.</em> 19:117-311, pls. 1-4.
page(s): 230 [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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]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
[request]
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 lacustris) (from synonym Cyclops strenuus lacustris Lilljeborg, 1901)
To European Nucleotide Archive, ENA (Cyclops strenuus) (from synonym Cyclops strenuus Fischer, 1851)
To GenBank (13 nucleotides; 1 proteins) (from synonym Cyclops strenuus lacustris Lilljeborg, 1901)
To GenBank (45 nucleotides; 9 proteins) (from synonym Cyclops strenuus Fischer, 1851)
To GenBank (7 nucleotides; 2 proteins) (from synonym Cyclops furcifer borealis Lindberg, 1956)
To PESI
To PESI (from synonym Cyclops strenuus Fischer, 1851)
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 lacustris) (from synonym Cyclops strenuus lacustris Lilljeborg, 1901)
To European Nucleotide Archive, ENA (Cyclops strenuus) (from synonym Cyclops strenuus Fischer, 1851)
To GenBank (13 nucleotides; 1 proteins) (from synonym Cyclops strenuus lacustris Lilljeborg, 1901)
To GenBank (45 nucleotides; 9 proteins) (from synonym Cyclops strenuus Fischer, 1851)
To GenBank (7 nucleotides; 2 proteins) (from synonym Cyclops furcifer borealis Lindberg, 1956)
To PESI
To PESI (from synonym Cyclops strenuus Fischer, 1851)
To USNM Invertebrate Zoology Arthropoda Collection (12 records) (from synonym Cyclops strenuus Fischer, 1851)
