Annals of the South African Museum, Volume 59South African Museum, 1971 - Natural history |
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Page 226
... club slightly larger than their neighbours and partially concealed by reflexed tip of club . Rings of large club suckers finely toothed distally , those of small suckers toothed right round . Natatory membrane broad , extending a little ...
... club slightly larger than their neighbours and partially concealed by reflexed tip of club . Rings of large club suckers finely toothed distally , those of small suckers toothed right round . Natatory membrane broad , extending a little ...
Page 251
... club for a distance equal to about half club length ; dorsal protective membrane very broad at base of club . Shell completely chitinized ( ? decalcified ) , in poor condition . Anterior part strongly acuminate , resembling that of S ...
... club for a distance equal to about half club length ; dorsal protective membrane very broad at base of club . Shell completely chitinized ( ? decalcified ) , in poor condition . Anterior part strongly acuminate , resembling that of S ...
Page 255
... club " The distal portions are thickened and end in rounded knobs without suckers . When observed laterally the ... club . Natatory membrane very broad and extending beyond base of club for about half the length of the club The suckers ...
... club " The distal portions are thickened and end in rounded knobs without suckers . When observed laterally the ... club . Natatory membrane very broad and extending beyond base of club for about half the length of the club The suckers ...
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Common terms and phrases
Adam & Rees Africa Agriotherium ant.post Ant.transv anteriorly bicornis biserial bones burnupi CALIFOR canines Cape capensis Ceratotherium praecox coast cusps dentary dentition developed diameter Dicynodontia Dinocephalia distal dorsal dorsal arms early therapsids ectoloph elongated Endothiodontidae enlarged female figs foramen fossil genus Gorgonopsia Hemisepius HENDEY hieronis holotype Hooijer Hydrurga incisors Indarctos inner cone joubini Langebaanweg larvae lateral Leptonychotes Lobodon male mantle margin Massy median medisinus molars monachine Monachus Natal ossified outer cone papillata Parapapio pelycosaurs Permian phocids phragmocone Phthinosuchus pigmentation pinniped Pleistocene Pliocene Post.transv postcanines posteriorly postorbital premaxilla primitive Prionodelphis Protective membranes protocone proximal quadriserial Relative dimensions Robson rows seals Sepia Sepiidae shell simoniana simum skull South African Museum species specimen sphenacodonts squamosal standard length striated zone subequal suckers surface TABLE teeth temporal fenestra Tentacular club therapsids Therocephalia Titanosuchidae Trachurus transverse typica upper ventral arm ventral views vermiculata width