Annals of the South African MuseumThe Museum, 1973 - Natural history |
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Page 6
... Raja and Bathyraja species , it is noticeable in Cruriraja , Anacanthobatis and Springeria . In these genera , the ... clavata - group ( Figs 3 g , i , j ) , which in the eastern South Atlantic consists of the species Raja clavata , R ...
... Raja and Bathyraja species , it is noticeable in Cruriraja , Anacanthobatis and Springeria . In these genera , the ... clavata - group ( Figs 3 g , i , j ) , which in the eastern South Atlantic consists of the species Raja clavata , R ...
Page 59
... Raja alba , R. leopardus and Cruriraja parcomaculata , runs at a tangent to the otic region in Raja doutrei and R. confundens , and passes the otic region without touching in Bathyraja smithii , Raja pullopunctata , R. clavata , R ...
... Raja alba , R. leopardus and Cruriraja parcomaculata , runs at a tangent to the otic region in Raja doutrei and R. confundens , and passes the otic region without touching in Bathyraja smithii , Raja pullopunctata , R. clavata , R ...
Page 70
... Raja clavata , R. straeleni , R. herwigi and R. maderensis form a complex of very closely related species within the genus Raja . It would appear that the species Raja miraletus can now be identified with the complex . Stehmann ( 1970 ) ...
... Raja clavata , R. straeleni , R. herwigi and R. maderensis form a complex of very closely related species within the genus Raja . It would appear that the species Raja miraletus can now be identified with the complex . Stehmann ( 1970 ) ...
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Common terms and phrases
a.tr-accessory terminal accessory terminal Amblyraja Anacanthobatis americanus ax-axial axial cartilage Bathyraja smithii Fig Bigelow & Schroeder Bonde & Swart Cape Point Cartilages of right cavity clasper glans clasper structure cleft Cruriraja parcomaculata Cruriraja triangularis d.tr-dorsal terminal dermal denticles developed Dipturus distal distal end distribution dorsal lobe dorsal terminal dorsal terminal cartilages elongate fontanelle foramen formed genus genus Cruriraja glans Hulley iliac regions Ishiyama & Hubbs Leigh-Sharpe leopardus Leucoraja metres mg d Myliobatis cervus nasal capsules neurocranium outer lateral margin pecten pelvic girdle posterior prepelvic processes proximal pseudorhipidion pseudosiphon Raja caudaspinosa Raja clavata Raja doutrei Raja miraletus Raja pullopunctata Raja radiata Raja wallacei Rajella Rajidae Rajoidea ravidula Rhinobatidae Rhinobatos annulatus Rhinobatos halavi Rhinoraja rhipidion robertsi rostral rostral cartilage Rostroraja Scale 2,0 cm sentinel southern African Rajidae southern African region species Raja spike springeri Stehmann stenorhynchus subgenus subgenus Raja temperature terminal cartilage ventral terminal cartilage view of right wallacei Fig