Annals of the South African MuseumThe Museum, 1973 - Natural history |
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Page 13
... inner surface of the dorsal lobe and has no relation to dorsal terminal 1 ' . th- -ap ep ps th A sp B -hp ep -rh st sh kb Fig . 9. Cruriraja rugosa . A. external view of right clasper from dorsal side . B. lateral view of right clasper ...
... inner surface of the dorsal lobe and has no relation to dorsal terminal 1 ' . th- -ap ep ps th A sp B -hp ep -rh st sh kb Fig . 9. Cruriraja rugosa . A. external view of right clasper from dorsal side . B. lateral view of right clasper ...
Page 22
... inner dorsal surface of the proximal region of the glans ; it is not bordered by cartilaginous elements and is not associated with cartilages . Two or more slits may be developed ( Ishiyama 1958 ; 1967 ) . This structure is present in ...
... inner dorsal surface of the proximal region of the glans ; it is not bordered by cartilaginous elements and is not associated with cartilages . Two or more slits may be developed ( Ishiyama 1958 ; 1967 ) . This structure is present in ...
Page 38
... inner lateral margin and this plate - like area folds around the axial , so that the ventral terminal attains a J - shape . The outer lateral margin is narrower and flat in Raja miraletus , R. straeleni and R. clavata ( Figs 22 e - g ) ...
... inner lateral margin and this plate - like area folds around the axial , so that the ventral terminal attains a J - shape . The outer lateral margin is narrower and flat in Raja miraletus , R. straeleni and R. clavata ( Figs 22 e - g ) ...
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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