Dipturus nidarosiensis
Description
Dipturus nidarosiensis (Storm, 1881)
Norwegian Skate
Raja nidarosiensis Storm, (ex Collett) 1881: 80. Syntypes: ZMUO J6339 (1 stuffed in poor condition), ZMUO (2, lost). Type locality: Munkholmen, Trondheim Fjord, Norway.
Local synonymy: Raja (Dipturus) springeri: Compagno et al., 1989: 92, pl. (in part); Compagno et al., 1991: 96 (in part). Dipturus springeri: Compagno, 1999: 116 (in part); Compagno & Ebert, 2007: 139, fig. 6e (in part); Ebert et al., 2008: 88 (in part); NPOA, 2013: 56 (in part); da Silva et al., 2015: 247 (in part); Ebert, 2015: 176, fig. 195 (in part?); Ebert & van Hees, 2015: 147 (in part). Dipturus nidarosiensis: Ebert & Compagno, 2007: 119; Last et al., 2016f: 21; Last et al., 2016g: 266, fig. 19.57.
South Africa voucher material: Uncertain, all previous large Dipturus species off the west and south coasts of South Africa have been referred to as D. springeri. The specimens listed here were all from the west and south coasts of South Africa and may be D. nidarosiensis pending re-examination: SAIAB 26001, SAIAB 26231, SAIAB 26466, SAIAB 26467, SAIAB 26468, SAIAB 26636, SAIAB 26637, SAIAB 26912, SAIAB 26913, SAIAB 26914, SAIAB 40953.
South African distribution: West coast and possibly south coast (WC), but eastern extent of range uncertain due to confusion with D. springeri.
Remarks: This species was thought to be restricted to the northeast Atlantic, but Last et al. (2016a), based on molecular data, extended its range to South Africa where it has been misidentified with D. springeri, which now may only occur off the east coast of South Africa. A re-examination of South African D. springeri specimens is required to better define the geographic distribution of these two large Dipturus species.
Conservation status: NT (2015).
Notes
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Linked records
Additional details
Identifiers
Biodiversity
- Collection code
- ZMUO
- Family
- Rajidae
- Genus
- Dipturus
- Kingdom
- Animalia
- Material sample ID
- J6339
- Order
- Rajiformes
- Phylum
- Chordata
- Scientific name authorship
- Storm
- Species
- nidarosiensis
- Taxon rank
- species
- Type status
- syntype
- Taxonomic concept label
- Dipturus nidarosiensis (Storm, 1881) sec. Ebert, Wintner & Kyne, 2021
References
- Storm, V. (1881) Bidrag til kundskab om Trondhjemsfjordens fauna. III. Det Kongelige Norske videnskabers selskabs skrifter, Trondheim, 1880, 73 - 96.
- Compagno, L. J. V., Ebert, D. A. & Smale, M. J. (1989) Guide to the Sharks and Rays of Southern Africa. Struik Publishers, Cape Town, 158 pp.
- Compagno, L. J. V., Ebert, D. A. & Cowley, P. D. (1991) Distribution of offshore demersal cartilaginous fishes (class Chondrichthyes) of the west coast of southern Africa, with notes on their systematics. South African Journal of Marine Science, 11, 43 - 139. https: // doi. org / 10.2989 / 025776191784287664
- Compagno, L. J. V. (1999) An overview of chondrichthyan systematics and biodiversity in southern Africa. Transactions of the Royal Society of South Africa, 54, 75 - 120. https: // doi. org / 10.1080 / 00359199909520406
- Compagno, L. J. V. & Ebert, D. A. (2007) Southern African skate biodiversity and distribution. Environmental Biology of Fishes, 80, 125 - 145. https: // doi. org / 10.1007 / s 10641 - 007 - 9243 - 4
- Ebert, D. A., Compagno, L. J. V. & Cowley, P. D. (2008) Aspects on the reproductive biology of skates (Chondrichthyes: Rajiformes: Rajoidei) from southern African waters. ICES Journal of Marine Science, 65, 81 - 102. https: // doi. org / 10.1093 / icesjms / fsm 169
- NPOA. (2013) National Plan of Action for the Conservation and Management of Sharks (NPOA-Sharks). Department of Agriculture, Forestry and Fisheries (DAFF), Rogge Bay, Cape Town, 63 pp.
- da Silva C., Booth, A. J., Dudley, S. F. J., Kerwath, S. E., Lamberth, S. J., Leslie, R. W., McCord, M. E., Sauer, W. H. H. & Zweig, T. (2015) A description and updated overview of the status and management of South Africa's chondrichthyan fisheries. South African Journal of Marine Science, 37, 233 - 248. https: // doi. org / 10.2989 / 1814232 X. 2015.1044471
- Ebert, D. A. (2015) Deep-sea cartilaginous fishes of the Southeastern Atlantic Ocean. FAO Species Catalogue for Fishery Purposes No. 9. FAO, Rome, 251 pp.
- Ebert, D. A. & van Hees, K. E. (2015) Beyond jaws: rediscovering the " Lost Sharks " of southern Africa. African Journal of Marine Science, 37, 141 - 156. https: // doi. org / 10.2989 / 1814232 X. 2015.1048730
- Last, P. R., Weigmann, S. & Yang, L. (2016 f) Changes to the nomenclature of the skates (Chondrichthyes: Rajiformes). In: Last, P. R. & Yearsley, G. K. (Eds.), Rays of the World: Supplementary Information. CSIRO Australian National Fish Collection, Hobart, pp. 11 - 34.
- Last, P. R., Seret, B., Stehmann, M. F. W. & Weigmann, S. (2016 g) Skates. Family Rajidae. In: Last, P. R., White, W. T., de Carvalho, M. E., Seret, B., Stehmann, M. F. W. & Naylor, G. J. P. (Eds.), Rays of the World. Cornell University Press, Ithaca, New York, pp. 204 - 363. https: // doi. org / 10.1071 / 9780643109148
- Last, P. R., White, W. T., de Carvalho, M. E., Seret, B., Stehmann, M. F. W. & Naylor, G. J. P. (2016 a) Rays of the World. Cornell University Press, Ithaca, New York 790 pp. https: // doi. org / 10.1071 / 9780643109148