Filellum antarcticum
Creators
Description
Filellum antarcticum (Hartlaub, 1904)
(Fig. 6 c–f)
Material examined. ANT XV/3: 48-5, numerous hydrothecae, on S. lobata, with coppinia; ANT XVII/3: 111-9,
several hydrothecae, on S. lobata, with coppinia; ANT XXI/2: PS65/276, numerous hydrothecae, on St. vanhoeffeni, with coppinia.
Remarks. Cnidome comprising large microbasic mastigophores [range 10.0–12.0 x 4.0–4.5 µm, mean 10.9±0.8 x 4.1±0.2 µm (n=11)] and small microbasic euryteles [range 5.5–6.5 x 2.5–3.0 µm, mean 6.1±0.3 x 2.8±0.3 µm (n=18)].
Ecology and distribution. Species previously reported in Antarctic waters at depths from 42 (Stepanjants 1979) to 1658 m (Peña Cantero in press); present material from 62 to 277 m. Species known from all over Antarctic waters (Peña Cantero et al. 2004) and South Africa (Millard 1964, 1975).
Notes
Files
Files
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Linked records
Additional details
Identifiers
Biodiversity
- Family
- Lafoeidae
- Genus
- Filellum
- Kingdom
- Animalia
- Order
- Leptothecata
- Phylum
- Cnidaria
- Scientific name authorship
- Hartlaub
- Species
- antarcticum
- Taxon rank
- species
- Taxonomic concept label
- Filellum antarcticum (Hartlaub, 1904) sec. Soto & Peña, 2019
References
- Hartlaub, C. (1904) Hydroiden. In: Expedition antarctique Belge. Resultats du voyage du S. Y. Belgica en 1897 - 1899. Rapports scientifiques, Zoologie, 1 - 19.
- Stepanjants, S. D. (1979) Hydroids of the antarctic and subantarctic waters. In: Biological results of the Soviet Antarctic Expedition, 6. Issledovaniya Fauny Morei, 20, 1 - 200. [in Russian]
- Millard, N. A. H. (1964) The Hydrozoa of the south and west coasts of South Africa. Part II. The Lafoeidae, Syntheciidae and Sertulariidae. Annals of the South African Museum, 48, 1 - 56.
- Millard, N. A. H. (1975) Monograph on the Hydroida of southern Africa. Annals of the South African Museum, 68, 1 - 513.