Antarctoscyphus mawsoni Briggs 1938
Creators
Description
Antarctoscyphus mawsoni (Briggs, 1938)
Antarctoscyphus mawsoni — Peña Cantero, 2014a: 1721, fig. 4i (synonymy).
Material examined. Stn 139, a few incipient stems up to 36 mm high, on gravel (NIWA 117565); Stn 140, stem fragment 12 mm long (MNCN 2.03/627).
Remarks. Species with short paired branches and, consequently, few hydrothecae. Peña Cantero (2014a) studied material that usually had a single hydrotheca, although up to four were observed. In the present material there are up to eight hydrothecae.
Ecology and distribution. Shelf species found at depths between six (Naumov & Stepanjants 1972) and 527 m (Peña Cantero 2014a); present material from 231 to 240 m, on gravel.
East Antarctic distribution (Peña Cantero 2014a), previously reported from off George V Coast (Briggs 1938), off Adélie Land (Naumov & Stepanjants 1972; Stepanjants, 1979) and off Queen Mary Coast (Peña Cantero 2014a). Present material is the first record from the Ross Sea, off Moubray Bay.
Notes
Files
Files
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Linked records
Additional details
Identifiers
Biodiversity
- Family
- Sertulariidae
- Genus
- Antarctoscyphus
- Kingdom
- Animalia
- Order
- Leptothecata
- Phylum
- Cnidaria
- Scientific name authorship
- Briggs
- Species
- mawsoni
- Taxon rank
- species
- Taxonomic concept label
- Antarctoscyphus mawsoni Briggs, 1938 sec. CANTERO, 2017
References
- Briggs, E. A. (1938) Hydroida. Scientific Reports Australasian Antarctic Expedition 1911 - 1914, Series C, 9 (4), 1 - 46, pls. 15 - 16.
- Pena Cantero, A. L. (2014 a) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731.
- Naumov, D. V. & Stepanjants, S. D. (1972) Marine invertebrates from Adelie Land collected by the XIIth and XVth French Antarctic Expeditions. 3. Hydroida. Tethys Supplement, 4, 25 - 60.
- Stepanjants, S. D. (1979) Hydroids of the antarctic and subantarctic waters. In: Biological results of the Soviet Antarctic Expedition, 6. Issledovaniya Fauny Morei, 20 (30), 1 - 200, pls. 1 - 25. [in Russian]