Annals of the South African Museum, Volume 59South African Museum, 1971 - Natural history |
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Page 251
... typica , and the interbrachial web is well developed . The tentacular club is exactly like that of S. typica ( Adam & Rees 1966 : 121 ) . Sepia robsoni differs , however , from both S. typica and S. dubia in its shell , which presumably ...
... typica , and the interbrachial web is well developed . The tentacular club is exactly like that of S. typica ( Adam & Rees 1966 : 121 ) . Sepia robsoni differs , however , from both S. typica and S. dubia in its shell , which presumably ...
Page 257
... typica . Striated zone occupying central region of phragmocone ; smooth marginal area present on either side of ... typica and S. dubia , being very thin , with the phragmocone not covering the entire dorsal lamella . In S. typica and S ...
... typica . Striated zone occupying central region of phragmocone ; smooth marginal area present on either side of ... typica and S. dubia , being very thin , with the phragmocone not covering the entire dorsal lamella . In S. typica and S ...
Page 260
... typica , and illustrated the hectocotylus . He found that most of the suckers in the ventral series of the modified region were absent , but these had probably been lost , since all the males in the present collection have a complete ...
... typica , and illustrated the hectocotylus . He found that most of the suckers in the ventral series of the modified region were absent , but these had probably been lost , since all the males in the present collection have a complete ...
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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