Annals of the South African Museum, Volume 96The Museum, 1985 - Natural history |
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Page 110
... single mass. Most of the variation in the digestive system has been focused on the morphology of the radular teeth. Kay (1960a) described four basic radular types. The majority of species are known to possess a 'Rl' radula with dumb ...
... single mass. Most of the variation in the digestive system has been focused on the morphology of the radular teeth. Kay (1960a) described four basic radular types. The majority of species are known to possess a 'Rl' radula with dumb ...
Page 111
... single pair of nerves extends anteriorly ( Fig . 30 ) . Most authorities have stated that there is very little variability within the nervous system in the Cypraeidae . In addition to the differences already noted in the pedal ganglia ...
... single pair of nerves extends anteriorly ( Fig . 30 ) . Most authorities have stated that there is very little variability within the nervous system in the Cypraeidae . In addition to the differences already noted in the pedal ganglia ...
Page 323
... single , sinusoidal ribs . Ribbing on the shaft is usually single and slightly prorsiradiate , but at the end of the shaft and in the bend of the crozier bifurcating ribs are common . On the final part of the crozier the ribs are single ...
... single , sinusoidal ribs . Ribbing on the shaft is usually single and slightly prorsiradiate , but at the end of the shaft and in the bend of the crozier bifurcating ribs are common . On the final part of the crozier the ribs are single ...
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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 Gibberleberis Group habitat haughtoni Haughtonileberis Helicancylus Heteroceras holotype Indet iutsui J(c)-1 borehole K. H. Barnard Kakabadze 1971a Klinger & Kennedy 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 Swartberg Table taxa text-fig tibia Tonohamites Toxoceratoides tubercles Turonian Umzamba bed umzambaensis Upper Barremian variability Ventral process vulanensis australis western Georgia whorl section Zululand