Annals of the South African Museum, Volumes 55-56The Museum., 1969 - Natural history |
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Page 155
... Anterior lobe of pelvic fin forming slender , three - jointed limb - like structure , separate externally from posterior fin - like region ( fig . 2 A ) Cruriraja ( b ) Anterior lobe of pelvic fin continuous externally with posterior ...
... Anterior lobe of pelvic fin forming slender , three - jointed limb - like structure , separate externally from posterior fin - like region ( fig . 2 A ) Cruriraja ( b ) Anterior lobe of pelvic fin continuous externally with posterior ...
Page 156
... anterior half of abdominal region . Interdorsal space usually less than half base length of first dorsal . Single enlarged thorn on anterior dorsal border of clasper glans ; ventral border with dermal denticles .. C. triangularis ( b ) ...
... anterior half of abdominal region . Interdorsal space usually less than half base length of first dorsal . Single enlarged thorn on anterior dorsal border of clasper glans ; ventral border with dermal denticles .. C. triangularis ( b ) ...
Page 179
... anterior ossification of the basisphenoid , lying in the cultriform process of the parasphenoid . Ewer ( 1961 ) agrees with this view , but Barry ( 1967 ) finds a division in the antero- dorsal structure in Pristerodon , and calls the ...
... anterior ossification of the basisphenoid , lying in the cultriform process of the parasphenoid . Ewer ( 1961 ) agrees with this view , but Barry ( 1967 ) finds a division in the antero- dorsal structure in Pristerodon , and calls the ...
Contents
Origin of the South African Clinidae | 105 |
Summary | 115 |
PENRITH M | 119 |
Copyright | |
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Common terms and phrases
Anteosaurus Barnard basal Blennioclinus Boonstra Bradysaurus Broom Bushmen Cape Point Cape Town Caudal fin Caudal peduncle clasper clingfishes Clinidae Clinus Clinus collected colour declivis dentary deposits dicynodonts dorsal fin Emydops False Bay fauna fin bases fishes fossils fourth dorsal spines frontal genera genus Gilchrist & Thompson Haughton head length holotype Hubbs interorbital intertidal Intromittent organ Jonkeria juvenile Lambert's Bay Langebaanweg Lateral line lateral view Lüderitzbucht Lystrosaurus mandible margins maxilla median membrane middle of vent Mouth nasal Nharo nostril notch orbits organ of male palatal paratype pareiasaurs Pavoclinus pelvic pores posterior premaxilla presphenoid Proc Raja region reptiles ridge rostral skull roof Smith South African Museum South West species specimens spiracles standard length superciliosus supraorbital tentacle surface of disc tail Tapinocephalus Tapinocephalus zone teeth therapsids thorns tip of snout Titanosuchus total length upper jaw Valenciennes vertebrates Vomer Zool