Annals of the South African Museum, Volume 96The Museum, 1985 - Natural history |
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Page 114
... taxa share certain internal features that are absent from other South African cypraeids . The radular teeth are significantly broader than in other species and a discrete prostate gland is present . These characteristics may justify the ...
... taxa share certain internal features that are absent from other South African cypraeids . The radular teeth are significantly broader than in other species and a discrete prostate gland is present . These characteristics may justify the ...
Page 117
... taxa and their functional significance generally permits one to make a reasonable estimate of the polarity of most characters . The trend to modify an open ciliated sperm groove to a closed tubular vas deferens is widespread throughout ...
... taxa and their functional significance generally permits one to make a reasonable estimate of the polarity of most characters . The trend to modify an open ciliated sperm groove to a closed tubular vas deferens is widespread throughout ...
Page 208
... taxa aggressively colonized the continental margins of south - east Africa as soon as local circumstances allowed , following the initiation of the Upper Cretaceous transgression . Table 16 , for instance , shows that 14 per cent of the ...
... taxa aggressively colonized the continental margins of south - east Africa as soon as local circumstances allowed , following the initiation of the Upper Cretaceous transgression . Table 16 , for instance , shows that 14 per cent of the ...
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Common terms and phrases
abbreviations Aedeagus Age and distribution Agulhas Bank Alcyonium variabile ammonite Ancyloceras apex apical Aptian Bairdoppilata Barremian Barremian of western Bay borehole bicuspidata Brachycythere Campanian Cape Peninsula Cape Town Cenomanian Colchidites vulanensis Colophon Coniacian CPBA Cretaceous cruickshanki Cypraea Cypraeidae Cythereis Cytherelloidea described Dingle False Bay faunas female fuscorubra genera genus geol Gibberleberis Group habitat haughtoni Haughtonileberis Helicancylus Heteroceras holotype Indet iutsui J(c)-1 borehole K. H. Barnard Kakabadze 1971a labrum Lampanyctus lateral locality longicaudata Maastrichtian male mandibles mantle margin material Metalcyonium morphology Mtubatuba ornament ostracod outcrops paratypes patagonicum pondolandensis posterior pronotum range referred region ribs Richards Bay Río Mayer Rouchadzé 1933 samples Santonian sclerites shaft shell South African Museum south-east Africa specimens stations stokoei subfamily suckers SUID-AFRIKAANSE MUSEUM Swartberg Table taxa text-fig Thomson tibia Tonohamites Toxoceratoides tubercles Turonian Umzamba bed umzambaensis Upper Barremian variability Ventral process vulanensis australis western Georgia whorl section Zululand