Published July 7, 2021 | Version v1
Taxonomic treatment Open

Halecium tenellum Hincks 1861

  • 1. Vigo - Centro de Investigación Mariña, Facultade de Ciencias do Mar, Universidade de Vigo, Spain. & Instituto Español de Oceanografía, Centro Oceanográfico de Vigo, Spain.
  • 2. Vigo - Centro de Investigación Mariña, Facultade de Ciencias do Mar, Universidade de Vigo, Spain.

Description

Halecium tenellum Hincks, 1861

Halecium tenellum Hincks, 1861: 252, pl. 6 figs 1–4.

Halecium tenellum – Cornelius 1975: 409–411, fig. 12. — Ramil & Vervoort 1992: 90–91, fig. 21f–g.

Material examined

SOUTH ATLANTIC OCEAN • 7 colonies, without gonothecae (1 growing on Zygophylax sp., 1 on bivalve shell, and 5 on ghost fishing net); Valdivia Seamount, stn BT12; 24°49′01″–24°47′38″ S, 6°24′40″–6°25′26″ E; 887– 886 m depth; 7 Feb. 2015; SEAFO-2015 leg.; SEAFO-2015-40282, SEAFO-2015-40402, SEAFO-2015-40762, SEAFO-2015-40797, SEAFO-2015-40811, SEAFO- 2015-40850, SEAFO-2015-40852.

Distribution

Halecium tenellum is a nearly cosmopolitan species (Cornelius 1975), with records from all oceans, including polar waters, although some identifications from high latitudes in the North Atlantic proved to be erroneous (Calder 1991; Schuchert 2005). Reported from South Africa by Millard (1975). Its bathymetric range extends from the intertidal zone to 1200 m (Peña Cantero & García Carrascosa 2002).

Notes

Published as part of Gil, Marta & Ramil, Fran, 2021, Hydroids (Cnidaria, Hydrozoa) from the Vema and Valdivia seamounts (SE Atlantic), pp. 49-96 in European Journal of Taxonomy 758 on pages 66-67, DOI: 10.5852/ejt.2021.758.1425, http://zenodo.org/record/5088125

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Linked records

Additional details

References

  • Hincks T. 1861. A catalogue of the Zoophytes of South Devon and South Cornwall. The Annals and Magazine of Natural History (3) 8: 152 - 161, 251 - 262, 290 - 297. https: // doi. org / 10.1080 / 00222936108697420
  • Cornelius P. F. S. 1975. A revision of the species of Lafoeidae and Haleciidae (Coelenterata: Hydroida) recorded from Britain and nearby seas. Bulletin of the British Museum Natural History. Zoology 28: 375 - 426. https: // doi. org / 10.5962 / p. 271711
  • Ramil F. & Vervoort W. 1992. Report on the Hydroida collected by the " BALGIM " expedition in and around the Strait of Gibraltar. Zoologische Verhandelingen, Leiden 277: 1 - 262.
  • Calder D. R. 1991. Shallow-water hydroids of Bermuda. The Thecatae, exclusive of Plumularioidea. Life Sciences Contributions of the Royal Ontario Museum 154: 1 - 140.
  • Schuchert P. 2005. Taxonomic revision and systematic notes on some Halecium species (Cnidaria, Hydrozoa). Journal of Natural History 39 (8): 607 - 639. https: // doi. org / 10.1080 / 00222930400001319
  • Pena Cantero A. L. & Garcia Carrascosa A. M. 2002. The benthic hydroid fauna of the Chafarinas Islands (Alboran Sea, western Mediterranean). Zoologische Verhandelingen, Leiden 337: 1 - 180.