Undeuchaeta major Giesbrecht, 1888
type: TaxonName
type: Label
aphia ID: 104342
scientific name ID: 104342
scientific name ID: urn:lsid:marinespecies.org:taxname:104342
scientific name: Undeuchaeta major
authorship: Giesbrecht, 1888
scientific name authorship: Giesbrecht, 1888
full scientific name: Undeuchaeta major Giesbrecht, 1888
scientific name: Undeuchaeta major Giesbrecht, 1888
bibliographic citation: Walter, T.C.; Boxshall, G. (2026). World of Copepods Database. Undeuchaeta major Giesbrecht, 1888. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=104342 on 2026-03-20
is part of: https://marineinfo.org/id/dataset/632
is part of: https://marineinfo.org/id/dataset/3160
is part of: https://marineinfo.org/id/dataset/540
is part of: https://marineinfo.org/id/dataset/3104
is part of: https://marineinfo.org/id/dataset/3123
is part of: https://marineinfo.org/id/dataset/3731
is part of: https://marineinfo.org/id/dataset/3174
is part of: https://marineinfo.org/id/dataset/5271
is part of: https://marineinfo.org/id/dataset/8131
is part of: https://marineinfo.org/id/dataset/5816
has status: accepted
is of rank: Species
taxon rank: Species
source: https://aphia.org/id/source/88635
source: https://aphia.org/id/source/383363
source: https://aphia.org/id/source/152430
source: Plankton of the Bermuda Oceanographic Expeditions IV. Notes on Copepoda
source: https://aphia.org/id/source/1330
source: Bathypelagic calanoid copepods of the western Indian Ocean.
source: Records of pelagic copepods off Kaikoura, New Zealand.
source: ICES Zooplankton: Copepoda
source: The Copepoda of the Siboga Expedition. Part I. Free-swimming, littoral and semi-parasitic Copepoda.
source: The copepods of the Woods Hole region, Massachusetts.
source: Calanoid copepods from midwater trawl collections made in the southeastern Pacific Ocean.
source: Calanoid copepods of the family Aetideidae of the world ocean.
source: The pelagic copepods of the Izu region, Middle Japan. Systematic account IV. Family Aetideidae (Part 2).
source: Pelagic Copepoda. Part I. Copepoda Calanoida of the families Calanidae up to and including Euchaetidae.
source: Copepods gathered by the United States Fisheries Steamer 'Albatross' from 1887 to 1909, chiefly in the Pacific Ocean.
source: Phylum Arthropoda Subphylum Crustacea: shrimps, crabs, lobsters, barnacles, slaters, and kin.
source: Free-living Copepoda (Crustacea) of the Gulf of Mexico.
source: [Checklist of marine biota of China seas]
source: Distribution and abundance of pelagic copepods in the Drake Passage and off the coast of Argentina, with special reference to hydrology of these areas.
source: Temporally sustained dietary niche partitioning in two mesopelagic copepod species and their mouthpart morphology.
source: A trait database for marine copepods.
has synonym: https://aphia.org/id/taxname/350056
denotes: Taxon
  type: Concept
  has accepted name: Undeuchaeta major Giesbrecht, 1888
  has habitat: marine
  has synonym name: https://aphia.org/id/taxname/350056
  is subject of: Undeuchaeta major
  has distribution: Distribution for Undeuchaeta major Giesbrecht, 1888 - European waters (ERMS scope)
  has distribution: Distribution for Undeuchaeta major Giesbrecht, 1888 - New Zealand Exclusive Economic Zone
  has distribution: Distribution for Undeuchaeta major Giesbrecht, 1888 - Gulf of Mexico
  has distribution: Distribution for Undeuchaeta major Giesbrecht, 1888 - Gulf of Maine
  has distribution: Distribution for Undeuchaeta major Giesbrecht, 1888 - Irish Exclusive economic Zone
  has distribution: Distribution for Undeuchaeta major Giesbrecht, 1888 - FAO fishing area 67
  has distribution: Distribution for Undeuchaeta major Giesbrecht, 1888 - North East Pacific
  has additional description: Taxon Description Body size for Taxon denoted by name 104342
  has additional description: Taxon Description Supporting structure & enclosure for Taxon denoted by name 1080
  has additional description: Taxon Description Functional group for Taxon denoted by name 104075
  has additional description: Taxon Description Body size (qualitative) for Taxon denoted by name 104075
  has additional description: Taxon Description Nomenclature code for Taxon denoted by name 2
  has parent: Taxon
    type: Concept
    has accepted name: https://aphia.org/id/taxname/104128

accepted
type: Concept
type: Status
definition: Valid name (ICZN) or name considered to be taxonomically correct (ICBN)
taxonomic status: accepted
nomenclatural status: valid

Species
type: Concept
type: Rank

https://aphia.org/id/source/88635
type: Source
type: BibliographicResource
title: Elenco dei Copepodi pelagici raccolti dal Tenente di vascello Gaetano Chierchia durante il viaggio della R. Corvetta 'Vettor Pisani' negli anni 1882-1885 e dal Tenente di vascello Francesco Orsini nel Mar Rosso, nel 1884. [List of pelagic copepods collected by Lieutenant Gaetano Chierchia during the voyage of the Royal Corvette 'Vettor Pisani' in the years 1882-1885 and by Lieutenant Francesco Orsini in the Red Sea, in 1884.]
bibliographic citation: Giesbrecht, W. (1888). Elenco dei Copepodi pelagici raccolti dal Tenente di vascello Gaetano Chierchia durante il viaggio della R. Corvetta 'Vettor Pisani' negli anni 1882-1885 e dal Tenente di vascello Francesco Orsini nel Mar Rosso, nel 1884. [List of pelagic copepods collected by Lieutenant Gaetano Chierchia during the voyage of the Royal Corvette 'Vettor Pisani' in the years 1882-1885 and by Lieutenant Francesco Orsini in the Red Sea, in 1884.]. Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche Matematiche e Naturali Rendiconti. (4)4 sem. 2:284-287, 330-338.
is accessible for free: 1
date published: 1888

https://aphia.org/id/source/383363
type: Source
type: BibliographicResource
title: Liste préliminaire des Calanoides recueillis pendant les campagnes de S.A.S. le Prince Albert de Monaco, avec diagnoses des genres et des espéces nouvelles. (1 re partie). [Preliminary list of Calanoides collected during the campaigns of H.S.H. Prince Albert of Monaco, with diagnoses of the genera and new species. (Part 1).]
bibliographic citation: Sars, G.O. (1905). Liste préliminaire des Calanoides recueillis pendant les campagnes de S.A.S. le Prince Albert de Monaco, avec diagnoses des genres et des espéces nouvelles. (1 re partie). [Preliminary list of Calanoides collected during the campaigns of H.S.H. Prince Albert of Monaco, with diagnoses of the genera and new species. (Part 1).]. Bulletin du Musée Océanographique de Monaco. 26:1-22. (20-iii-1905).
source: bhl.title.59328
is accessible for free: 1
date published: 1905

https://aphia.org/id/source/152430
type: Source
type: BibliographicResource
bibliographic citation: Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS)

Plankton of the Bermuda Oceanographic Expeditions IV. Notes on Copepoda
type: Source
type: BibliographicResource
bibliographic citation: Wilson, C. B. (1936). Plankton of the Bermuda Oceanographic Expeditions IV. Notes on Copepoda . Zoologica Scientific Contributions of the New York Zoological Society , New York, 21(7): 89-93
source: p.203698
date published: 1936

https://aphia.org/id/source/1330
type: Source
type: BibliographicResource
bibliographic citation: Boxshall, G. (2001). Copepoda (excl. Harpacticoida), in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 252-268
source: https://marineinfo.org/id/publication/61260
is accessible for free: 1
date published: 2001

Bathypelagic calanoid copepods of the western Indian Ocean.
type: Source
type: BibliographicResource
bibliographic citation: Grice, G.D. & K. Hulsemann. (1967). Bathypelagic calanoid copepods of the western Indian Ocean. Proceedings of the United States National Museum. 122(3583):1-67, figs. 1-319.
source: si.00963801.122-3583.1
date published: 1967

Records of pelagic copepods off Kaikoura, New Zealand.
type: Source
type: BibliographicResource
bibliographic citation: Bradford, J.M. (1970). Records of pelagic copepods off Kaikoura, New Zealand. New Zealand Journal of Marine and Freshwater Research 4(4):351-363, figs. 1-81. (xii-1970)
source: https://www.doi.org/10.1080/00288330.1970.9515353
date published: 1970

ICES Zooplankton: Copepoda
type: Source
type: BibliographicResource
bibliographic citation: ICES Zooplankton: Copepoda. sheet n° 32.

The Copepoda of the Siboga Expedition. Part I. Free-swimming, littoral and semi-parasitic Copepoda.
type: Source
type: BibliographicResource
bibliographic citation: Scott, A. (1909). The Copepoda of the Siboga Expedition. Part I. Free-swimming, littoral and semi-parasitic Copepoda. Siboga Expeditie, Monograph, Leiden. 29:1-323, pls. 1-69.
is accessible for free: 1
date published: 1909

The copepods of the Woods Hole region, Massachusetts.
type: Source
type: BibliographicResource
bibliographic citation: Wilson, C.B. (1932). The copepods of the Woods Hole region, Massachusetts. Bulletin of the United States National Museum. 158:1-635, figs. 1-316, pls. 1-41.
source: si.03629236.158.i
date published: 1932

Calanoid copepods from midwater trawl collections made in the southeastern Pacific Ocean.
type: Source
type: BibliographicResource
bibliographic citation: Grice, G.D. & K. Hulsemann. (1968). Calanoid copepods from midwater trawl collections made in the southeastern Pacific Ocean. Pacific Science 22(3):322-335, figs. 1-74. (vii-1968)
date published: 1968

Calanoid copepods of the family Aetideidae of the world ocean.
type: Source
type: BibliographicResource
bibliographic citation: Markhaseva, E.L. (1996). Calanoid copepods of the family Aetideidae of the world ocean. Zoological Institute, Russian Academy of Sciences, St. Petersburg 268:1-331.
date published: 1996

The pelagic copepods of the Izu region, Middle Japan. Systematic account IV. Family Aetideidae (Part 2).
type: Source
type: BibliographicResource
bibliographic citation: Tanaka, O. (1957). The pelagic copepods of the Izu region, Middle Japan. Systematic account IV. Family Aetideidae (Part 2). Publications of the Seto Marine Biological Laboratory 6(2):169-207, figs. 41-61. (25-xii-1957)
source: https://www.doi.org/10.5134/174580
date published: 1957

Pelagic Copepoda. Part I. Copepoda Calanoida of the families Calanidae up to and including Euchaetidae.
type: Source
type: BibliographicResource
bibliographic citation: Vervoort, W. (1963). Pelagic Copepoda. Part I. Copepoda Calanoida of the families Calanidae up to and including Euchaetidae. Atlantide Report No.7: Scientific Results of the Danish Expedition to the Coasts of Tropical West Africa 1945-1946. 7:77-194, figs. 1-23. (30-xii-1963)
date published: 1963

Copepods gathered by the United States Fisheries Steamer 'Albatross' from 1887 to 1909, chiefly in the Pacific Ocean.
type: Source
type: BibliographicResource
bibliographic citation: Wilson, C.B. (1950). Copepods gathered by the United States Fisheries Steamer 'Albatross' from 1887 to 1909, chiefly in the Pacific Ocean. Bulletin of the United States National Museum 100(14)(4):i-ix, 141-461, pls. 2-36.
date published: 1950

Phylum Arthropoda Subphylum Crustacea: shrimps, crabs, lobsters, barnacles, slaters, and kin.
type: Source
type: BibliographicResource
bibliographic citation: 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. in: Gordon, D.P. (Ed.) (2010). New Zealand inventory of biodiversity: 2. Kingdom Animalia: Chaetognatha, Ecdysozoa, Ichnofossils. pp. 98-232 (COPEPODS 21 pp.).
date published: 2010

Free-living Copepoda (Crustacea) of the Gulf of Mexico.
type: Source
type: BibliographicResource
bibliographic citation: Suárez-Morales, E., J.W. Fleeger & P.A. Montagna. (2009). Free-living Copepoda (Crustacea) of the Gulf of Mexico. In: Felder, D. L. & D.K. Camp [Eds]. Gulf of Mexico: origin, waters, and biota. Volume 1, Biodiversity. Texas A&M University Press, 1393 pp. Chapter pagination: 841-869.
date published: 2009

[Checklist of marine biota of China seas]
type: Source
type: BibliographicResource
bibliographic citation: Liu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. China Science Press. 1267 pp.
source: https://marineinfo.org/id/publication/210242
date published: 2008

Distribution and abundance of pelagic copepods in the Drake Passage and off the coast of Argentina, with special reference to hydrology of these areas.
type: Source
type: BibliographicResource
bibliographic citation: Lee, B.D. (1966). Distribution and abundance of pelagic copepods in the Drake Passage and off the coast of Argentina, with special reference to hydrology of these areas. Ph.D. Thesis, Texas A&M University, College Station, Texas, 1-250, pls. 1-56.
date published: 1966

Temporally sustained dietary niche partitioning in two mesopelagic copepod species and their mouthpart morphology.
type: Source
type: BibliographicResource
bibliographic citation: Sano, M., Y. Nishibe, Y. Tanaka & S. Nishida. (2015). Temporally sustained dietary niche partitioning in two mesopelagic copepod species and their mouthpart morphology. Marine Ecology Progress Series, 518:51-67.
source: meps11045
date published: 2015

A trait database for marine copepods.
type: Source
type: BibliographicResource
bibliographic citation: Brun, P., M.R. Payne & T. Kiørboe. (2017). A trait database for marine copepods. Earth System Science Data. 9(1):99-113.
source: essd-9-99-2017
date published: 2017

Undeuchaeta major
type: ImageObject
subject: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
rights holder: https://marineinfo.org/id/person/17774
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
format: PNG
description: Sars, G.O. (1924). Copépodes particulièrement bathypélagiques provenant des campagnes scientifiques du Prince Albert Ier de Monaco. Résultats des Campagnes Scientifiques du Prince Albert Ier de Monaco. 69(1924-1925):pls. 1-127
created: 2023-02-20 17:23:25.413

Distribution for Undeuchaeta major Giesbrecht, 1888 - European waters (ERMS scope)
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has area: https://marineregions.org/mrgid/7130
locality: https://marineregions.org/mrgid/7130
source: https://aphia.org/id/source/1330

Distribution for Undeuchaeta major Giesbrecht, 1888 - New Zealand Exclusive Economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has area: https://marineregions.org/mrgid/8455
locality: https://marineregions.org/mrgid/8455
source: Phylum Arthropoda Subphylum Crustacea: shrimps, crabs, lobsters, barnacles, slaters, and kin.

Distribution for Undeuchaeta major Giesbrecht, 1888 - Gulf of Mexico
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has area: https://marineregions.org/mrgid/4288
locality: https://marineregions.org/mrgid/4288
source: https://aphia.org/id/source/401228

Distribution for Undeuchaeta major Giesbrecht, 1888 - Gulf of Maine
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has area: https://marineregions.org/mrgid/8940
locality: https://marineregions.org/mrgid/8940
source: https://aphia.org/id/source/148111

Distribution for Undeuchaeta major Giesbrecht, 1888 - Irish Exclusive economic Zone
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has area: https://marineregions.org/mrgid/5681
locality: https://marineregions.org/mrgid/5681
source: https://aphia.org/id/source/149068

Distribution for Undeuchaeta major Giesbrecht, 1888 - FAO fishing area 67
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has area: https://marineregions.org/mrgid/8744
locality: https://marineregions.org/mrgid/8744
source: https://aphia.org/id/source/150286

Distribution for Undeuchaeta major Giesbrecht, 1888 - North East Pacific
type: Distribution
is distribution of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has area: https://marineregions.org/mrgid/17965
locality: https://marineregions.org/mrgid/17965
source: https://aphia.org/id/source/150286

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Life stage adult
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 3

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Life stage adult
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 6.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 3.9

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 4.15

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 4.92

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 5.5

Taxon Description Supporting structure & enclosure for Taxon denoted by name 1080
type: TaxonDescription
has extra specification: Specification Context: Structure Solid
has extra specification: Specification Context: Composition Chitinous
has taxon characteristic: supporting-structure-enclosure
is additional description of: Taxon
  type: Concept
  is denoted by: https://aphia.org/id/taxname/1080
has value: exoskeleton

Taxon Description Functional group for Taxon denoted by name 104075
type: TaxonDescription
has extra specification: Specification Context: Life stage adult
has taxon characteristic: functional-group
is additional description of: Taxon
  type: Concept
  is denoted by: https://aphia.org/id/taxname/104075
has value: zooplankton

Taxon Description Body size (qualitative) for Taxon denoted by name 104075
type: TaxonDescription
has extra specification: Specification Context: Life stage adult
has taxon characteristic: body-size-qualitative
is additional description of: Taxon
  type: Concept
  is denoted by: https://aphia.org/id/taxname/104075
has value: medium-body-size-2-to-200mm

Taxon Description Functional group for Taxon denoted by name 104075
type: TaxonDescription
has extra specification: Specification Context: Life stage adult
has taxon characteristic: functional-group
is additional description of: Taxon
  type: Concept
  is denoted by: https://aphia.org/id/taxname/104075
has value: macroplankton

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 3

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 3.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type mean
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 4.45

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 4.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 4.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type mean
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 4.73

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 5.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 5.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 5.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 6

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type minimum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 6

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex female
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 6.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 6.5

Taxon Description Body size for Taxon denoted by name 104342
type: TaxonDescription
has extra specification: Specification Context: Unit mm
has extra specification: Specification Context: Type maximum
has extra specification: Specification Context: Dimension length
has extra specification: Specification Context: Life stage adult
has extra specification: Specification Context: Sex male
has taxon characteristic: body-size
is additional description of: Taxon
  type: Concept
  is denoted by: Undeuchaeta major Giesbrecht, 1888
has value: 6.65

Taxon Description Nomenclature code for Taxon denoted by name 2
type: TaxonDescription
has taxon characteristic: nomenclature-code
is additional description of: Taxon
  type: Concept
  is denoted by: https://aphia.org/id/taxname/2
has value: iczn

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Structure Solid
type: SpecificationContext
defines parameter: structure
has value: solid

Specification Context: Composition Chitinous
type: SpecificationContext
defines parameter: composition
has value: chitinous

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type mean
type: SpecificationContext
defines parameter: body-size-type
has value: mean

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type mean
type: SpecificationContext
defines parameter: body-size-type
has value: mean

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type minimum
type: SpecificationContext
defines parameter: body-size-type
has value: minimum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex female
type: SpecificationContext
defines parameter: sex
has value: female

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male

Specification Context: Unit mm
type: SpecificationContext
defines parameter: body-size-unit
has value: millimeter

Specification Context: Type maximum
type: SpecificationContext
defines parameter: body-size-type
has value: maximum

Specification Context: Dimension length
type: SpecificationContext
defines parameter: body-size-dimension
has value: length

Specification Context: Life stage adult
type: SpecificationContext
defines parameter: life-stage
has value: adult

Specification Context: Sex male
type: SpecificationContext
defines parameter: sex
has value: male