Annals of the South African Museum, Volumes 55-56The Museum., 1969 - Natural history |
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Page 162
... tail completely covered with fine spinules ; a single row of spines along mid - dorsal region of back and tail R. spinacidermis ( b ) Upper surface of disc and tail without close - set spinules ; 3 rows of thorns along mid- dorsal ...
... tail completely covered with fine spinules ; a single row of spines along mid - dorsal region of back and tail R. spinacidermis ( b ) Upper surface of disc and tail without close - set spinules ; 3 rows of thorns along mid- dorsal ...
Page 169
... tail , from above vent to origin of first dorsal fin ; and 1 thorn in interspace between first and second dorsals . No lateral rows of spines on tail . Otherwise entire dorsal and ventral surfaces of disc and tail naked . Larger ...
... tail , from above vent to origin of first dorsal fin ; and 1 thorn in interspace between first and second dorsals . No lateral rows of spines on tail . Otherwise entire dorsal and ventral surfaces of disc and tail naked . Larger ...
Page 199
... tail . Ventral surface of disc white , but darker at margins of pectorals ; pelvics white with dark blotches at axils , on tip of anterior lobe and at anterior end of vent ; tail greyish - brown becoming mottled with white posteriorly ...
... tail . Ventral surface of disc white , but darker at margins of pectorals ; pelvics white with dark blotches at axils , on tip of anterior lobe and at anterior end of vent ; tail greyish - brown becoming mottled with white posteriorly ...
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