Himantura draco, a new species of stingray (Myliobatiformes: Dasyatidae) from South Africa: with a key to the Dasyatidae and the first record of Dasyatis kuhlii (Müller & Henle, 1841) from southern Africa
- Compagno, Leonard J V, Heemstra, Phillip C, J.L.B. Smith Institute of Ichthyology
- Authors: Compagno, Leonard J V , Heemstra, Phillip C , J.L.B. Smith Institute of Ichthyology
- Date: 1984-01
- Subjects: Fishes -- South Africa -- Classification , Stingrays -- Africa, Southern
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70050 , vital:29610 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 33 , Himantura draco sp.n is described from an immature male specimen of 56 cm disc width collected at Durban. Dasyatis kuhlii is reported from southern Africa based on three specimens from Natal. Records of H. fava, H. imbricata and H. jenkinsii from southern Africa appear to be erroneous, the latter two being misidentifications of H. gerrardi, and the first a misidentified specimen of H. uarnak. Records of H. purpurea are apparently based on Dasyatis violacea and Himantura sp. (possibly H. fai). A key to the 13 species of dasyatids known from southern Africa is presented.
- Full Text:
- Authors: Compagno, Leonard J V , Heemstra, Phillip C , J.L.B. Smith Institute of Ichthyology
- Date: 1984-01
- Subjects: Fishes -- South Africa -- Classification , Stingrays -- Africa, Southern
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70050 , vital:29610 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 33 , Himantura draco sp.n is described from an immature male specimen of 56 cm disc width collected at Durban. Dasyatis kuhlii is reported from southern Africa based on three specimens from Natal. Records of H. fava, H. imbricata and H. jenkinsii from southern Africa appear to be erroneous, the latter two being misidentifications of H. gerrardi, and the first a misidentified specimen of H. uarnak. Records of H. purpurea are apparently based on Dasyatis violacea and Himantura sp. (possibly H. fai). A key to the 13 species of dasyatids known from southern Africa is presented.
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Clinus spatulatus, a new species of clinid fish (Perciformes: Blennoidei) from South Africa: with a modified definition of the genus Clinus
- Bennett, B A, J.L.B. Smith Institute of Ichthyology
- Authors: Bennett, B A , J.L.B. Smith Institute of Ichthyology
- Date: 1983-11
- Subjects: Fishes -- South Africa -- Classification , Blenniidae -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70002 , vital:29606 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 29 , Clinus spatulatus sp. n. is described from 50 specimens collected from an estuary in the southwestern Cape Province, South Africa. The presence of supraorbital tentacles or papillae distinguishes Clinus and Gynutoclinus from other South African genera of the subtribe Clinidi. The new species has simple supraorbital tentacles, an intermediate condition between the well-developed, at least bifid tentacles of Clinus and the simple supraorbital papillae of Gynutoclinus. For this reason Penrith's (1969) diagnosis of Clinus is modified to include the new species as well as the monospecific Gynutoclinus thereby incorporating all South African species with supraorbital papillae or tentacles.
- Full Text:
- Authors: Bennett, B A , J.L.B. Smith Institute of Ichthyology
- Date: 1983-11
- Subjects: Fishes -- South Africa -- Classification , Blenniidae -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70002 , vital:29606 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 29 , Clinus spatulatus sp. n. is described from 50 specimens collected from an estuary in the southwestern Cape Province, South Africa. The presence of supraorbital tentacles or papillae distinguishes Clinus and Gynutoclinus from other South African genera of the subtribe Clinidi. The new species has simple supraorbital tentacles, an intermediate condition between the well-developed, at least bifid tentacles of Clinus and the simple supraorbital papillae of Gynutoclinus. For this reason Penrith's (1969) diagnosis of Clinus is modified to include the new species as well as the monospecific Gynutoclinus thereby incorporating all South African species with supraorbital papillae or tentacles.
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A revision of the Zeid fishes (Zeiformes: Zeidae) of South Africa
- Authors: Heemstra, Phillip C
- Date: 1980
- Subjects: Zeidae -- Classification , Fishes -- Classification , Fishes -- South Africa -- Classification
- Language: English
- Type: Text
- Identifier: vital:14994 , http://hdl.handle.net/10962/d1019674 , ISBN 0-86810006-4 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 41
- Description: The zeid fishes of South Africa are revised; five species in four genera are described and illustrated. Paracyttopsis scutatus Gilchrist & von Bonde and Zen itea (Jordan & Fowler) are shown to be junior synonyms of Cyttopsis roseus (Lowe). Zeus japonicus Valenciennes and Zeus australis Richardson are considered synonyms of Zeus faber Linnaeus; there seems to be no basis for recognition of subspecies in this wide-ranging species. Zenopsis ocellatus (Storer) is placed in the synonymy of Zenopsis conchifer (Lowe). A key to the families of zeiform fishes is presented, and diagnosis for those families represented in South African waters are given. Keys to the South African species of Grammicolepididae, Oreosomatidae, and Zeidae are also included. The distributions of zeid fishes are discussed. , Rhodes University Libraries (Digitisation)
- Full Text:
- Authors: Heemstra, Phillip C
- Date: 1980
- Subjects: Zeidae -- Classification , Fishes -- Classification , Fishes -- South Africa -- Classification
- Language: English
- Type: Text
- Identifier: vital:14994 , http://hdl.handle.net/10962/d1019674 , ISBN 0-86810006-4 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 41
- Description: The zeid fishes of South Africa are revised; five species in four genera are described and illustrated. Paracyttopsis scutatus Gilchrist & von Bonde and Zen itea (Jordan & Fowler) are shown to be junior synonyms of Cyttopsis roseus (Lowe). Zeus japonicus Valenciennes and Zeus australis Richardson are considered synonyms of Zeus faber Linnaeus; there seems to be no basis for recognition of subspecies in this wide-ranging species. Zenopsis ocellatus (Storer) is placed in the synonymy of Zenopsis conchifer (Lowe). A key to the families of zeiform fishes is presented, and diagnosis for those families represented in South African waters are given. Keys to the South African species of Grammicolepididae, Oreosomatidae, and Zeidae are also included. The distributions of zeid fishes are discussed. , Rhodes University Libraries (Digitisation)
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Pavoclinus myae, a new species of clinid fish (Perciformes Blennoidei) from South Africa, with a note on the identity of P. graminis and P. laurentii, and a key to the known species of Pavoclinus
- Christensen, M S (Makkel Skou), Rhodes University. J.L.B. Smith Institute of Ichthyology
- Authors: Christensen, M S (Makkel Skou) , Rhodes University. J.L.B. Smith Institute of Ichthyology
- Date: 1978-07
- Subjects: Pavoclinus -- Identification , Pavoclinus myae -- Classification , Fishes -- Classification , Fishes -- South Africa -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69814 , vital:29584 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 18 , Pavoclinus myae n.sp. is described from seven specimens collected off the eastern Cape Province, South Africa. The combination of a separate and high anterior section of the dorsal fin, a narrow caudal peduncle, vomerine teeth and fin counts separates P. myae from the eight other members of the genus. The validity of Pavoclinus graminis and P. laurentii was examined and confirmed. New distinguishing features were found, as characters previously used to differentiate these two species were unreliable.
- Full Text:
- Authors: Christensen, M S (Makkel Skou) , Rhodes University. J.L.B. Smith Institute of Ichthyology
- Date: 1978-07
- Subjects: Pavoclinus -- Identification , Pavoclinus myae -- Classification , Fishes -- Classification , Fishes -- South Africa -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69814 , vital:29584 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 18 , Pavoclinus myae n.sp. is described from seven specimens collected off the eastern Cape Province, South Africa. The combination of a separate and high anterior section of the dorsal fin, a narrow caudal peduncle, vomerine teeth and fin counts separates P. myae from the eight other members of the genus. The validity of Pavoclinus graminis and P. laurentii was examined and confirmed. New distinguishing features were found, as characters previously used to differentiate these two species were unreliable.
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