Annals of the South African MuseumThe Museum, 1973 - Natural history |
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Page 24
... extends from about the level of the hypopyle to the distal tip of the clasper , and may be covered entirely by pleated epithelia , e.g. Raja doutrei , R. lanceorostrata , R. alba , R. miraletus ( Hulley 1970 : figs 5 , 8 , 9 ; Fig . 5 ) ...
... extends from about the level of the hypopyle to the distal tip of the clasper , and may be covered entirely by pleated epithelia , e.g. Raja doutrei , R. lanceorostrata , R. alba , R. miraletus ( Hulley 1970 : figs 5 , 8 , 9 ; Fig . 5 ) ...
Page 31
... extends further along the length of the clasper than the dorsal marginal cartilage , and distally is usually ... extending almost to the distal end of the clasper . This distal prolongation of the cartilage forms the projection in the ...
... extends further along the length of the clasper than the dorsal marginal cartilage , and distally is usually ... extending almost to the distal end of the clasper . This distal prolongation of the cartilage forms the projection in the ...
Page 87
... extends north of Cape Frio . Penrith & Kensley ( 1970a , b ) suggest that the southern limit of this province may extend to between Lüderitzbucht and Walvis Bay , at least intertidally . These faunal provinces allow for the greatest ...
... extends north of Cape Frio . Penrith & Kensley ( 1970a , b ) suggest that the southern limit of this province may extend to between Lüderitzbucht and Walvis Bay , at least intertidally . These faunal provinces allow for the greatest ...
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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