Annals of the South African Museum, Volume 59South African Museum, 1971 - Natural history |
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Page 197
... ventral mantle surface ( Fig . 17b ) No pores in the ventral mantle surface Sepiella cyanea 2 3 II 4 7 5 S. insignis S. hieronis 6 S. zanzibarica S. acuminata • S. simoniana 8 9 10 S.robsoni S. faurei S. ( Hemisepius ) typica S ...
... ventral mantle surface ( Fig . 17b ) No pores in the ventral mantle surface Sepiella cyanea 2 3 II 4 7 5 S. insignis S. hieronis 6 S. zanzibarica S. acuminata • S. simoniana 8 9 10 S.robsoni S. faurei S. ( Hemisepius ) typica S ...
Page 253
... ventral arms , and absent between ventral pair . Suckers globose , without teeth on chitinous rings , but these covered with numerous raised knobs . Suckers on all arms biserially arranged . Distally all arms except ventral pair ...
... ventral arms , and absent between ventral pair . Suckers globose , without teeth on chitinous rings , but these covered with numerous raised knobs . Suckers on all arms biserially arranged . Distally all arms except ventral pair ...
Page 259
... ventral arm larger than those of ventral series . Thore ( 1945 : 52 ) found , however , that suckers of 12th to 18th rows on right ventral arm were enlarged in his specimens from Table Bay and Oukraal ( Oude Kraal ) . One male from ...
... ventral arm larger than those of ventral series . Thore ( 1945 : 52 ) found , however , that suckers of 12th to 18th rows on right ventral arm were enlarged in his specimens from Table Bay and Oukraal ( Oude Kraal ) . One male from ...
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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