Published December 31, 2015 | Version v1
Taxonomic treatment Open

Milnesium eurystomum subsp. sensu Kaczmarek, Michalczyk & Mcinnes, 2015, sensu

Description

73. Milnesium eurystomum Maucci, 1991 sensu lato [T]

Milnesium eurystomum Maucci (Maucci 1996)

Terra typica: Denmark (Arctic, Greenland)

Argentina:

• 50°06′S, 73°18′W; 200 m asl: Santa Cruz Province, Los Glaciares National Park, Argentinian Andes (Onelli glacier). Maucci (1996)

Chile:

• 53°08′S, 70°54′W; 0 m asl: Region XII Magallanes (Región de Magallanes y de la Antártica Chilena), Punta Arenas. Maucci (1996)

Record numbers: Argentina: 1, Chile: 1; total: 2.

Remarks: Species reported from Greenland (locus typicus), Arkansas, Alaska, Mongolia (Kaczmarek & Michalczyk 2006a, Land et al. 2012, Johansson et al. 2013), and the southern tip of South America. Most of the localities have cold climate which may suggest specific habitat preferences, but the highly disjunct distribution could support the South American specimens belonging to a new species (see Michalczyk et al. 2012a,b for more details).

Notes

Published as part of Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J., 2015, Annotated zoogeography of non-marine Tardigrada. Part II: South America, pp. 1-107 in Zootaxa 3923 (1) on pages 30-31, DOI: 10.11646/zootaxa.3923.1.1, http://zenodo.org/record/241936

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Additional details

References

  • Maucci, W. (1991) Tre nuove specie di Eutardigradi della Groenlandia meridionale. Bollettino del Museo Civio di Storia Naturale, Verona, 15, 279 - 289.
  • Maucci, W. (1996) Tardigrada of the Arctic tundra with description of two new species. Zoological Journal of the Linnean Society, 116, 185 - 204. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1996. tb 02343. x
  • Land, M., Musto, A., Miller, W. R., Starkey, D. E. & Miller, J. D. (2012) Tardigrades of the University of Central Arkansas Campus, Conway, AR. Southeastern Naturalist, 11 (3), 469 - 476. http: // dx. doi. org / 10.1656 / 058.011.0310
  • Johansson, C., Miller, W. R., Linder, E. T., Adams, B. J. & Boreliz-Alvarado, E. (2013) Tardigrades of Alaska: distribution patterns, diversity and species richness. Polar Research, 32, 18793.