Deep-Sea taxon details
Paraeuchaeta elongata (Esterly, 1913)
196779 (urn:lsid:marinespecies.org:taxname:196779)
accepted
Species
Euchaeta elongata Esterly, 1913 · unaccepted
Euchaeta japonica Marukawa, 1921 · unaccepted
marine, brackish, fresh, terrestrial
(of Euchaeta elongata Esterly, 1913) Esterly, C.O. (1913). Fourth taxonomic report on the Copepoda of the San Diego region. University of California Publications in Zoology 11(10):181-196, pls. 10-12. (26-xi-1913) [details] 
Walter, T.C.; Boxshall, G. (2025). World of Copepods Database. Paraeuchaeta elongata (Esterly, 1913). Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=196779 on 2026-06-17
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Paraeuchaeta elongata (Esterly, 1913). Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=196779 on 2026-06-17
Date
action
by
original description
(of Euchaeta elongata Esterly, 1913) Esterly, C.O. (1913). Fourth taxonomic report on the Copepoda of the San Diego region. University of California Publications in Zoology 11(10):181-196, pls. 10-12. (26-xi-1913) [details]
original description (of Euchaeta japonica Marukawa, 1921) Marukawa, H. (1921). Plankton list and some new species of copepods from the northern waters of Japan. Bulletin de l'Institut Océanographique, Monaco 384:1-15, pls. 1-4. (15-i-1921) [details]
context source (Deepsea) Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
basis of record SAHFOS (Sir Alister Hardy Foundation for Ocean Science) - Continuous Plankton Recorder survey [details]
additional source Evans, M.S. (1973). The distributional ecology of the calanoid copepod Pareuchaeta elongata Esterly. <em>PhD Thesis, University of British Columbia, Vancouver, British Columbia, Canada.</em> 112 pp., available online at http://hdl.handle.net/2429/31948 [details] Available for editors
additional source Ikeda, T. & K. Hirakawa. (1996). Early development and estimated life cycle of the mesopelagic copepod Pareuchaeta elongata in the southern Japan Sea. Marine Biology 126:261-270., available online at https://doi.org/10.1007/bf00347451 [details] Available for editors
additional source Morioka, Y. (1975). A preliminary report on the distribution and life history of a copepod, Pareuchaeta elongata, in the vicinity of Sado Island, the Japan Sea. Bulletin of the Japan Sea Regional Fisheries Research Laboratory 26:41-56, figs. 1-12, tabs. 1-2, appendix. (iii-1975) [details] Available for editors
additional source Ozaki, K. & T. Ikeda. (1997). The effect of temperature on the development of eggs and nauplii of the mesopelagic copepod Paraeuchaeta elongata. Plankton Biology and Ecology 44(1-2):91-95. (viii.1997) [details] Available for editors
additional source Ozaki, K. & T. Ikeda. (1998). Development time and generation length of the mesopelagic copepod Paraeuchaeta elongata reared in the laboratory. Plankton Biology and Ecology 45(1):75-78. (ii.1998) [details] Available for editors
additional source Ozaki, K. & T. Ikeda. (1999). Vertical distribution, population structure and life cycle of the mesopelagic copepod Paraeuchaeta elongata off Cape Esan, southwestern Hokkaido, Japan. Plankton Biology and Ecology 46(1):48-53. (ii.1999) [details] Available for editors
additional source Park, T. (1993). Taxonomy and distribution of the marine calanoid copepod Family Euchaetidae. <em>Bulletin of the Scripps Institution of Oceanography, University of California Press.</em> 29:1-203, figs.1-91.
page(s): 84 [details] Available for editors
additional source Yamaguchi, A. & T. Ikeda. (2002). Vertical distribution patterns of three mesopelagic Paraeuchaeta species (Copepoda: Calanoida) in the Oyashio region, western subarctic Pacific Ocean. Bulletin of Fisheries Sciences Hokkaido University 53 (1): 1-10. [details] Available for editors
additional source Yamaguchi, A. & T. Ikeda. (2002). Reproductive and developmental characteristics of three mesopelagic Paraeuchaeta species (Copepoda: Calanoida) in the Oyashio region, western subarctic Pacific Ocean. Bulletin of Fisheries Sciences Hokkaido University 53 (1): 11-21., available online at http://eprints.lib.hokudai.ac.jp/dspace/handle/2115/21959 [details] Available for editors
additional source Liu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors
additional source Jeong, M.K., H.L. Suh & H.Y. Soh. (2011). Taxonomy and zoogeography of euchaetid copepods (Calanoida, Clausocalanoidea) from Korean Waters, with notes on their female genital structure. <em>Ocean Science Journal.</em> 46(2):117-132., available online at https://doi.org/10.1007/s12601-011-0011-1 [details] Available for editors
additional source Soh, H.Y., S.Y. Moon & J.H. Wi. (2013). Arthropoda: Maxillopoda: Copepoda: Calanoida, Cyclopoida, Marine Planktonic Copepods II. <em>Invertebrate Fauna of Korea, National Institute of Biological Resources, Ministry of Environment(Korea).</em> 21(28):157 pp.
page(s): 36 [details] Available for editors
additional source Tanaka, Y. (2014). High-Speed Imaging in Copepod Behavior. <em>In: Seuront, L. (ed.). Copepods : diversity, habitat and behavior. Nova Science Publishers, Inc., New York. 291 pp.</em> :145-156. [details] Available for editors
ecology source Brun, P., M.R. Payne & T. Kiørboe. (2017). A trait database for marine copepods. <em>Earth System Science Data.</em> 9(1):99-113., available online at https://doi.org/10.5194/essd-9-99-2017 [details] Available for editors
original description (of Euchaeta japonica Marukawa, 1921) Marukawa, H. (1921). Plankton list and some new species of copepods from the northern waters of Japan. Bulletin de l'Institut Océanographique, Monaco 384:1-15, pls. 1-4. (15-i-1921) [details]
context source (Deepsea) Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
basis of record SAHFOS (Sir Alister Hardy Foundation for Ocean Science) - Continuous Plankton Recorder survey [details]
additional source Evans, M.S. (1973). The distributional ecology of the calanoid copepod Pareuchaeta elongata Esterly. <em>PhD Thesis, University of British Columbia, Vancouver, British Columbia, Canada.</em> 112 pp., available online at http://hdl.handle.net/2429/31948 [details] Available for editors
additional source Ikeda, T. & K. Hirakawa. (1996). Early development and estimated life cycle of the mesopelagic copepod Pareuchaeta elongata in the southern Japan Sea. Marine Biology 126:261-270., available online at https://doi.org/10.1007/bf00347451 [details] Available for editors
additional source Morioka, Y. (1975). A preliminary report on the distribution and life history of a copepod, Pareuchaeta elongata, in the vicinity of Sado Island, the Japan Sea. Bulletin of the Japan Sea Regional Fisheries Research Laboratory 26:41-56, figs. 1-12, tabs. 1-2, appendix. (iii-1975) [details] Available for editors
additional source Ozaki, K. & T. Ikeda. (1997). The effect of temperature on the development of eggs and nauplii of the mesopelagic copepod Paraeuchaeta elongata. Plankton Biology and Ecology 44(1-2):91-95. (viii.1997) [details] Available for editors
additional source Ozaki, K. & T. Ikeda. (1998). Development time and generation length of the mesopelagic copepod Paraeuchaeta elongata reared in the laboratory. Plankton Biology and Ecology 45(1):75-78. (ii.1998) [details] Available for editors
additional source Ozaki, K. & T. Ikeda. (1999). Vertical distribution, population structure and life cycle of the mesopelagic copepod Paraeuchaeta elongata off Cape Esan, southwestern Hokkaido, Japan. Plankton Biology and Ecology 46(1):48-53. (ii.1999) [details] Available for editors
additional source Park, T. (1993). Taxonomy and distribution of the marine calanoid copepod Family Euchaetidae. <em>Bulletin of the Scripps Institution of Oceanography, University of California Press.</em> 29:1-203, figs.1-91.
page(s): 84 [details] Available for editors
additional source Yamaguchi, A. & T. Ikeda. (2002). Vertical distribution patterns of three mesopelagic Paraeuchaeta species (Copepoda: Calanoida) in the Oyashio region, western subarctic Pacific Ocean. Bulletin of Fisheries Sciences Hokkaido University 53 (1): 1-10. [details] Available for editors
additional source Yamaguchi, A. & T. Ikeda. (2002). Reproductive and developmental characteristics of three mesopelagic Paraeuchaeta species (Copepoda: Calanoida) in the Oyashio region, western subarctic Pacific Ocean. Bulletin of Fisheries Sciences Hokkaido University 53 (1): 11-21., available online at http://eprints.lib.hokudai.ac.jp/dspace/handle/2115/21959 [details] Available for editors
additional source Liu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors
additional source Jeong, M.K., H.L. Suh & H.Y. Soh. (2011). Taxonomy and zoogeography of euchaetid copepods (Calanoida, Clausocalanoidea) from Korean Waters, with notes on their female genital structure. <em>Ocean Science Journal.</em> 46(2):117-132., available online at https://doi.org/10.1007/s12601-011-0011-1 [details] Available for editors
additional source Soh, H.Y., S.Y. Moon & J.H. Wi. (2013). Arthropoda: Maxillopoda: Copepoda: Calanoida, Cyclopoida, Marine Planktonic Copepods II. <em>Invertebrate Fauna of Korea, National Institute of Biological Resources, Ministry of Environment(Korea).</em> 21(28):157 pp.
page(s): 36 [details] Available for editors
additional source Tanaka, Y. (2014). High-Speed Imaging in Copepod Behavior. <em>In: Seuront, L. (ed.). Copepods : diversity, habitat and behavior. Nova Science Publishers, Inc., New York. 291 pp.</em> :145-156. [details] Available for editors
ecology source Brun, P., M.R. Payne & T. Kiørboe. (2017). A trait database for marine copepods. <em>Earth System Science Data.</em> 9(1):99-113., available online at https://doi.org/10.5194/essd-9-99-2017 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
Marine Planktonic Copepods (Banyuls/OOB/UPMC/CNRS) Note: Including taxonomic identification plates, remarks, geographic distribution, ecological information & reference list
To Barcode of Life (17 barcodes)
To Biodiversity Heritage Library (10 publications) (from synonym Euchaeta elongata Esterly, 1913)
To Biodiversity Heritage Library (12 publications) (from synonym Euchaeta japonica Marukawa, 1921)
To European Nucleotide Archive, ENA (Paraeuchaeta elongata)
To GenBank (4 nucleotides; 1 proteins)
To USNM Invertebrate Zoology Arthropoda Collection (1 record) (from synonym Euchaeta japonica Marukawa, 1921)
To ITIS
To Barcode of Life (17 barcodes)
To Biodiversity Heritage Library (10 publications) (from synonym Euchaeta elongata Esterly, 1913)
To Biodiversity Heritage Library (12 publications) (from synonym Euchaeta japonica Marukawa, 1921)
To European Nucleotide Archive, ENA (Paraeuchaeta elongata)
To GenBank (4 nucleotides; 1 proteins)
To USNM Invertebrate Zoology Arthropoda Collection (1 record) (from synonym Euchaeta japonica Marukawa, 1921)
To ITIS
From editor or global species database
