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Published April 16, 2020 | Version v1
Taxonomic treatment Open

Pseudomma nanum

Authors/Creators

  • 1. Department of Environmental Health, Medical University of Vienna, Kinderspitalgasse 15, A- 1090 Vienna, Austria

Description

Pseudomma nanum (Holt & Tattersall, 1906)

Material examined (non-types only) ANGOLA BASIN • 1 imm. (BL = 7.2 mm); 17°4.935′ S, 4°40.805′ E to 17°07.454′ S, 4°42.276′ E; bottom

depth 5460– 5460 m; 25 Jul. 2000; DIVA-1 exped., #344; epinet of epibenthic sledge; ZMH 58262 • 1 imm. (BL = 6.8 mm); 16°13.329′ S, 5°26.837′ E to 16°14.820′ S, 5°26.702′ E; bottom depth 5433– 5434 m; 29 Jul. 2000; DIVA-1 exped., #350; epinet of epibenthic sledge; SMF 55192.

Type locality

Not explicitly stated by Holt & Tattersall (1906). On page 36 they indicated “length of the type female 8 mm, of the type male (adult) 6.5 mm ”. Such body sizes fit only with the material listed by them on pages 37–38 as having been caught off Ireland, 48̄50 nautical miles (89̄93 km) WNW of Tearaght, depth 360– 387 fathoms (658̄ 708 m). Coordinates roughly estimated by the present author as 52°24′ N, 11°54′ W.

Distribution

Previously reported from the NE-Atlantic and Mediterranean, 38̄62° N, 12° W ̄ 21° E,depth 360̄2200 m (W.M. Tattersall 1911; Nouvel & Lagardère 1976; Mauchline 1986; Gordon & Duncan 1987; Meland & Brattegard 1995; Madurell & Cartes 2003; Sorbe & Elizalde 2013; Petryashov 2014; San Vicente 2017). Madurell & Cartes (2003) considered this species as suprabenthic. The here documented records in the SE-Atlantic at 16̄17° S, 5° E, depth 5433̄5460 m, represent strong extensions of the known geographical as well as bathymetrical ranges (see also Discussion).

Notes

Published as part of Wittmann, Karl J., 2020, Lophogastrida and Mysida (Crustacea) of the " DIVA- 1 " deep-sea expedition to the Angola Basin (SE-Atlantic), pp. 1-43 in European Journal of Taxonomy 628 on page 18, DOI: 10.5852/ejt.2020.628, http://zenodo.org/record/3756146

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Linked records

Additional details

Identifiers

URL
http://treatment.plazi.org/id/03F087F62A00FF9EB163FEB2FC282412

Is part of
Journal article: 10.5852/ejt.2020.628 (DOI)
Journal article: http://zenodo.org/record/3756146 (URL)
Journal article: http://publication.plazi.org/id/FFC9FF8E2A11FF8FB36FFFC2FFF9204C (URL)
Journal article: http://zoobank.org/DFA628B3-900F-493E-98E4-C9B28CC7CDFD (URL)
Is source of
https://biodiversitypmc.sibils.org/collections/plazi/03F087F62A00FF9EB163FEB2FC282412 (URL)
https://www.gbif.org/species/163644667 (URL)
https://www.checklistbank.org/dataset/22936/taxon/03F087F62A00FF9EB163FEB2FC282412.taxon (URL)

Biodiversity

Collection code
BASIN , SMF
Material sample ID
SMF 55192 , ZMH 58262
Event date
2000-07-25 , 2000-07-29
Verbatim event date
2000-07-25 , 2000-07-29
Scientific name authorship
Holt & Tattersall
Kingdom
Animalia
Phylum
Arthropoda
Order
Mysida
Family
Mysidae
Genus
Pseudomma
Species
nanum
Taxon rank
species
Taxonomic concept label
Pseudomma nanum (Holt, 1906) sec. Wittmann, 2020

References

  • Holt E. W. L. & Tattersall W. M. 1906. Schizopodous Crustacea from the Northeast Atlantic Slope. Supplement. Report on the Sea and Inland Fisheries of Ireland. Part II. Scientific Investigations Appendix V (1904): 1 - 49.
  • Tattersall W. M. 1911. Schizopodous Crustacea from the northeast Atlantic slope. Scientific Investigations of the Fisheries Research Board of Ireland (1910), Suppl. II: 1 - 77.
  • Nouvel H. & Lagardere J. - P. 1976. Les Mysidaces du talus continental du Golfe de Gascogne. I. Tribu des Erythropini (genre Erythrops excepte). Bulletin du Museum national d'Histoire naturelle, 3 eme ser. no. 414, Zoologie 291: 1243 - 1324.
  • Mauchline J. 1986. The biology of the deep-sea species of Mysidacea (Crustacea) of the Rockall Trough. Journal of the Marine Biological Association of the United Kingdom 66 (4): 803 - 825. https: // doi. org / 10.1017 / S 002531540004844 X
  • Gordon J. D. M. & Duncan J. A. R. 1987. Deep-sea bottom-living fishes at two repeat stations at 2 200 and 2 900 m in the Rockall Trough, northeastern Atlantic Ocean. Marine Biology 96 (3): 309 - 325. https: // doi. org / 10.1007 / BF 00412512
  • Meland K. & Brattegard T. 1995. Redescription of the North Atlantic Pseudomma species (Crustacea, Mysidacea), with the addition of Pseudomma jasi n. sp. Sarsia 80 (2): 107 - 144. https: // doi. org / 10.1080 / 00364827.1995.10413585
  • Madurell T. & Cartes J. E. 2003. The suprabenthic peracarid fauna collected at bathyal dephts in the Ionian Sea (eastern Mediterranean). Crustaceana 76 (5): 611 - 624. https: // doi. org / 10.1163 / 156854003322316245
  • Sorbe J. - C. & Elizalde M. 2013. Temporal changes in the structure of a slope suprabenthic community from the Bay of Biscay (NE Atlantic Ocean). Deep-Sea Research Part II: Topical Studies in Oceanography 106: 179 - 191. https: // doi. org / 10.1016 / j. dsr 2.2013.09.041
  • Petryashov V. V. 2014. Deep-sea fauna of European seas: An annotated species check-list of benthic invertebrates living deeper than 2000 m in the seas bordering Europe. Mysida, Lophogastrida. Invertebrate Zoology 11 (1): 183 - 191.
  • San Vicente C. 2017. Geographical and bathymetric distribution of mysids (Crustacea: Mysida) in the seas of the Iberian Peninsula. Zootaxa 4244: 151 - 194. https: // doi. org / 10.11646 / zootaxa. 4244.2