Published December 31, 2014 | Version v1
Taxonomic treatment Open

Tanarctinae

Description

Subfamily Tanarctinae Renaud-Mornant, 1980

Diagnosis (following Jørgensen & Kristensen 2001): Halechiniscids with strongly telescopic legs that have lance-like tibia and conical tarsus. External claw always simple with a prominent calcar; the internal claw may have a small dorsal spur. Leg I–III sense organs are spines; leg IV sense organs strongly modified to long clava-like or bifurcate appendages. Epicuticle may have small dorso-lateral ‘hour-glass’ or very long rod-like pillars. The two dorso-lateral spherical seminal receptacles with spindle-shaped ventral ducts open close to or lateral for the female gonopore.

Type genus: Actinarctus Schulz, 1935

Additional genera: Tanarctus Renaud-Debyser, 1959; Zioella Renaud-Mornant, 1987.

Notes

Published as part of Jørgensen, Aslak, Boesgaard, Tom M., Møbjerg, Nadja & Kristensen, Reinhardt M., 2014, The tardigrade fauna of Australian marine caves: With descriptions of nine new species of Arthrotardigrada, pp. 401-443 in Zootaxa 3802 (4) on page 432, DOI: 10.11646/zootaxa.3802.4.1, http://zenodo.org/record/252490

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Linked records

Additional details

Biodiversity

References

  • Renaud-Mornant, J. (1980) Description de trois especies nouvelles du genre Tanarctus Renaud-Debyser, 1959, et creation de la sous-famille des Tanarctinae subfam. nov. (Tardigrada, Heterotardigrada). Bulletin du Museum National d'Histoire Naturelle, Paris, Serie 4 e, 2, 129 - 141.
  • Schulz, E. (1935) Actinarctus doryphorus nov. gen., nov. spec., ein merkwurdiger Tardigrad aus der Nordsee. Zoologischer Anzeiger, 111, 285 - 288.
  • Renaud-Debyser, J. (1959) Etudes sur la faune interstitielle des iles Bahamas. III. Tardigrades. Vie et Millieu, 10, 297 - 302.
  • Renaud-Mornant, J. (1987) Halechiniscidae nouveaux de sables coralliens tropicaux (Tardigrada, Arthrotardigrada). Bulletin du Museum National d'Histoire Naturelle, Paris, Serie 4 e, 9, 353 - 373.