Annals of the South African Museum, Volumes 55-56The Museum., 1969 - Natural history |
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Page 19
... notch development in this genus , and it is thus impossible to base generic distinctions on these features . It is ... notch between the third and fourth dorsal spines , is too similar to C. brevi- cristatus on the one hand , with a ...
... notch development in this genus , and it is thus impossible to base generic distinctions on these features . It is ... notch between the third and fourth dorsal spines , is too similar to C. brevi- cristatus on the one hand , with a ...
Page 32
... notch of varying depth in membrane between third and fourth dorsal spines No notch in membrane between third and fourth dorsal spines Interorbital concave , strong bony ridges over eyes ; occiput with deep transverse groove 7 8 ...
... notch of varying depth in membrane between third and fourth dorsal spines No notch in membrane between third and fourth dorsal spines Interorbital concave , strong bony ridges over eyes ; occiput with deep transverse groove 7 8 ...
Page 33
... notch in membrane between third and fourth dorsal spines No notch in membrane between third and fourth dorsal spines A large round black spot on the opercle .. No large black spot on opercle 6. First dorsal spine lower than fourth First ...
... notch in membrane between third and fourth dorsal spines No notch in membrane between third and fourth dorsal spines A large round black spot on the opercle .. No large black spot on opercle 6. First dorsal spine lower than fourth First ...
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