Abstract
This paper examines the alpha level taxonomy of the genus Poroderma Smith, 1837 (Chondrichthyes: Scyliorhinidae), which is endemic to South Africa. A novel species identification key is presented for Poroderma, and a comprehensive review of the taxonomy (including type material and synonyms) and distribution of all taxa is presented. Conoporoderma Fowler, 1934 is shown to be a junior synonym of Poroderma Smith, 1837, P. marleyi Fowler, 1934 is shown to be a junior synonym of P. pantherinum, and a new colour form of P. pantherinum is described. This review is the first to offer a comprehensive description of the colour variation exhibited by P. pantherinum. The genus Poroderma contains the contemporary taxa P. africanum (Gmelin, 1789) and P. pantherinum (Smith in Müller and Henle, 1838).References
Barnard, K.H. (1925) A monograph of the marine fishes of South Africa. Part I (Amphioxus, Cyclostomata, Elasmobranchii, and Teleostei- Isospondyli to Heterosomata). Annals of the South African Museum, 21 (1), 1–418.
Barnard, K.H. (1927) A monograph of the marine fishes of South Africa. Part II. (Teleostei-Discocephali to end. Appendix). Annals of the South African Museum, 21 (2), 419–1065.
Barnard, K.H. (1948) Further notes on South African marine fishes. Annals of the South African Museum, 36 (7), 341–406.
Bass, A J. (1973) Analysis and description of variation in the proportional dimensions of Scyliorhinid, Carcharhinid and Sphyrnid sharks. Investigational Report of the Oceanographic Research Institute, 32, 1–28.
Bass, A.J. (1986) Scyliorhinidae. In: Smith, M.M. and Heemstra, P.C. (Eds.), Smiths' Sea Fishes. First Edition. Macmillan South Africa (Publishers) (Pty) Ltd, Johannesburg. 88–95.
Bass, A.J., D'Aubrey, J.D. & Kistnasamy, N. (1975) Sharks of the East Coast of Southern Africa. II. The Families Scyliorhinidae and Psuedotriakidae. Investigational Report of the Oceanographic Research Institute, 37, 1–64.
Bigelow, H.B. & Schroeder, W.C. (1948) Fishes of the North West Atlantic. Part I. Lancelets, Cyclostomes, and Sharks. Chapter 3. Sharks. Memoir Sears Foundation for Marine Research. Vol 1. 59–546.
Bleeker, P. (1878) Contribution a la faune ichthyologique de L'île Maurice. Verhandelingen der Koninklijke Akademie van Wetenschappen, 18, 1–23.
Branch, G.M., Griffiths, C.L., Branch, M.L. & Beckley, L.E. (1999) Two Oceans. A Guide to the Marine Life of Southern Africa. Fourth Impression. David Philip Publishers (Pty) Ltd, Cape Town. 360pp.
Buxton, C.D., Smale, M.J., Wallace, J.H. & Cockcroft, V.G. (1984) Inshore small-mesh trawling survey of the Cape south coast. Part 4. Contributions to the biology of some teleostei and chondrichthyes. South African Journal of Zoology, 19 (3), 180–188.
Clark, B.M. (1997) Variation in surf-zone fish community structure across a wave-exposure gradient. Estuarine, Coastal and Shelf Science, 44, 659–674.
Compagno, L.J.V. (1984a) FAO Species Catalogue. Vol. 4. Sharks of the World. An Annotated and Illustrated Catalogue of Shark Species Known to Date. Part 1. Hexanchiformes to Lamniformes. FAO Fisheries Synopsis No.125, Vol.4 , Part 1. 1–249.
Compagno L.J.V. (1984b) FAO Species Catalogue. Vol. 4. Sharks of the World. An annotated and illustrated catalogue of shark species known to date. Part 2. Carcharhiniformes. FAO Fisheries Synopsis No.125, Vol.4 , Part 2. 251–655.
Compagno L.J.V. (1986) Sharks of the Eastern Cape Coast. Ichthos Field Guide No.1. J.L.B. Smith Institute of Ichthology, Grahamstown. 1–27.
Compagno, L.J.V. (1988) Sharks of the Order Carcharhiniformes. 1st Reprint (2003). The Blackburn Press, Caldwell, New Jersey. xii + 572pp.
Compagno L.J.V. (2001) Sharks of the World. An Annotated and Illustrated Catalogue of Shark Species Known to Date. Volume 2. Bullhead, Mackerel and Carpet Sharks (Heterodontiformes, Lamniformes and Orectolobiformes). FAO Species Catalogue for Fishery Purposes. No. 1, Vol. 2. FAO, Rome. 269pp.
Compagno, L.J.V, Ebert, D.A. & Smale, M.J. (1989) Guide to the Sharks and Rays of Southern Africa. New Holland (Publishers) Ltd, London. 158pp.
Compagno, L.J.V. & Human, B.A. (2003) Checklist of Chondrichthyans for the Subequatorial African Region, Atlantic, Indian, and Antarctic Oceans. SRC Technical Report, SRC20030718, 43pp.
Cuvier, G.L.C.F.D. (1816) Le Règne Animal Distribuè D'après son Organisation. Tome II. Les Reptiles, les Poissons, les Mollusques et les Annelides. Deterville, Paris. 532pp.
Dainty, A.M. (2002) Biology and Ecology of Four Catshark Species in the Southwestern Cape, South Africa. MSc Thesis. Department of Zoology, University of Cape Town, Cape Town. vii + 108pp.
Duméril, A. (1853) Monographie de la tribu des Scylliens ou Roussettes (Poissons Plagiostomes), comprenant deux espèces nouvelles.
Eschmeyer, W.N. (1998) Catalog of Fishes. California Academy of Sciences, San Francisco. 2905pp/CD ROM.
Fowler, H.W. (1908) Notes on sharks. Proceedings of the Academy of Natural Sciences of Philadelphia, 60, 52–70.
Fowler H.W. (1925) Fishes from Natal, Zululand, and Portuguese East Africa. Proceedings of the Academy of Natural Sciences of Philadelphia, 77, 187–268.
Fowler H.W. (1926) Descriptions of three unusual fishes from the Natal coast. Annals of the Natal Government Museum, 5 (3), 399–402.
Fowler, H.W. (1934) Descriptions of new fishes obtained 1907 to 1910, chiefly in the Philippine Islands and adjacent seas. Proceedings of the Academy of Natural Sciences of Philadelphia, 85 (proceedings of 1933), 233–367.
Fowler H.W. (1935) South African fishes received from Mr. H. W. Bell-Marley in 1935. Proceedings of the Academy of Natural Sciences of Philadelphia, 87, 361–408.
Fowler, H.W. (1941) The fishes of the groups Elasmobranchii, Holocephali, Isospondyli, and Ostariophysi obtained by United States Bureau of Fisheries Steamer "Albatross" in 1907 to 1910, chiefly in the Philippine Islands and adjacent seas. Bulletin of the United Stated National Museum, 100 (13), 879pp.
Garman, S. (1913) The Plagiostomia. (Sharks, Skates and Rays). Memoirs of the Museum of Comparative Zoology at Harvard College. Vol. XXXVI. 1st Reprint (1997). Benthic Press, Los Angeles, California. lxxiii + 515pp.
Gilchrist, J.D.F. (1902) Catalogue of fishes recorded from South Africa. Marine Investigations in South Africa, 1, 97–179.
Gilchrist, J.D.F. (1914) Observations on the habits of some South African fishes. Marine Biological Report, No II. Cape Town, 90–115.
Gilchrist, J. D.F. (1922) Deep-sea fishes procured by the S.S. "Pickle" (Part I). Special Report No. III. Report of the Fisheries and Marine Biological Survey, Union of South Africa, 2 (3), 1–39.
Gilchrist, J.D.F. & Thompson, W.W. (1916) A catalogue of the sea fishes from Natal, Part 1. Annals of the Durban Museum, 1(3/4), 255–431.
Gmelin, J.F. (1789) Amphibia. Pisces. Caroli a Linné. Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species; cum characteribus, differentiis, synonymis, locis. Editio decimo tertia, aucta, reformata. Lipsiae. Tome I. Pars III. 1033–1125.
Guastella, L. (1993) Marine linefish catch statistics: Sharks. Data Report. South African Association for Marine Biological Research, 93.6, 1–5 + appendices.
Günther, A. (1870) Catalogue of the Physostomi, containing the families Gymnotidae, Symbranchidae, Muraenidae, Pegasidae and of the Lophobranchii, Plectognathi, Dipnoi, Ganoidei, Chondropterygii, Cyclostomata, Leptocardii in the British Museum. 8. Taylor and Francis, London. xii + 549pp.
Hopkinson, J. (1907) Dates of publication of the seperate parts of Gmelin's edition (13th) of the 'Systema Naturae' of Linnaeus. Proceedings of the Royal Society of London, 1907 (64), 1035–1037.
Human, B.A. (2003) Taxonomy and Molecular Phylogeny of some Southern African Catsharks (Scyliorhinidae; Chondrichthyes). PhD Thesis. Department of Clinical Sciences, University of Cape Town, Cape Town. xii, 257pp + appendices.
Human B.A., Compagno, L.J.V. & Harley, E.H. (2001) Construction of genomic DNA libraries for the catshark genus Poroderma (Chondrichthyes: Scyliorhinidae) for population studies using microsatellites. 6th Indo-Pacific Fish Conference scientific programme and book of abstracts. 33.
International Commission on Zoological Nomenclature. (1999) International Code of Zoological Nomenclature. Fourth Edition. International Trust for Zoological Nomenclature, London. xxix + 306pp.
Lampe, M. (1914) Die fische der Deutschen sudpolar-expedition 1901–1903. Deutsche Sudpolar-Expedition, 15 (7), 201–256.
Müller, J. & Henle, J. (1838-1841) Systematische Beschreibung der Plagiostomen. Verlag von Veitund Comp., Berlin. xxii + 1–28 (1838), 27–28 (reset) and 29–102 (1839), 103–204 (1841).
Pradervand, P. (1999) National marine linefish system: Recorded catches of cartilaginous fishes in the KwaZulu-Natal recreational line fishery (1995–1998). Data Report. South African Association for Marine Biological Research, 99.2, 1–4 + appendices.
Regan, C.T. (1908) A synopsis of the sharks of the family Scyliorhinidae. The Annals and Magazine of Natural History, ser. 8, 1 (6), 453–465.
Sauvage, MH. 1891. Histoire naturelle des poissons. In: Grandidier, A (Ed.), Histoire Physique, Naturelle et Politique de Madagascar. Volume XVI. À L'Imprimerie Nationale, Paris. 543 pp.
Smith, A. (1837) On the necessity for a revision of the groups included in the Linnean genus Squalus. Proceedings of the Zoological Society of London, 1837 (5), 85–86.
Smith, A. (1849) Pisces. In: Illustrations of the Zoology of South Africa; consisting chiefly of figures and descriptions of the objects of natural history collected during an expedition into the interior of South Africa in the years 1834, 1835, and 1836; Fitted out by "The Cape of Good Hope Association for Exploring Central Africa". 4. Pl 1 (1838); Pls 2–4 (1839); Pls 5–8 (1840); Pls 9–14 (1841); Pls 15–18 (1842); Pl 20 (1843); Pls 21–23 (1844); Pls 19, 24–27 (1845); Pls 28–30 (1846); Pl 31 (1847). Smith, Elder & Co., London. 77pp.
Smith, J.L.B. (1949) The Sea Fishes of Southern Africa. Central News Agency, Ltd, South Africa. 550pp.
Smith, M.M. & Heemstra, P.C. (1986) Smiths' Sea Fishes. First Edition. Macmillan South Africa (Publishers) (Pty) Ltd, Johannesburg. xx +1047pp.
Springer, S. (1979) A revision of the catsharks, Family Scyliorhinidae. NOAA Technical Report NMFS Circular, 422, 1–152.
Springer, V.G. & Garrick, J.A.F. (1964) A survey of vertebral numbers in sharks. Proceedings of the United States National Museum, 116 (3496), 73–96.
Thies, D. & Reif, W. (1985) Phylogeny and evolutionary ecology of Mesozoic Neoselachii. Neues Jahrbuch fur Geologie und Palaontologie, Abhandlungen, 169 (3), 333–361.
Thompson, W.W. (1914) Catalogue of fishes of the Cape Province. Marine Biological Report, No II. Cape Town, 132-167.
Wallace, J.H., Kok, H.M., Buxton, C.D. & Bennett, B. (1984) Inshore small-mesh trawling survey of the Cape south coast. Part 1. Introduction, methods stations and catches. South African Journal of Zoology, 19 (3), 154–164.
Wright, R., Compagno, L.J.V. & Field, J.G. (2000) Pyjama Catshark (Poroderma africanum). In: Mann, B.Q. (Ed.) Southern African Marine Linefish Status Reports. 7. Special Publication Oceanographic Research Institute, 220–221.