Annals of the South African Museum, Volume 47, Issues 1-2The Museum, 1963 - Natural history |
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Page 59
... umbilicus was half open ; but usually juveniles as small as 4.5 mm . have a completely closed umbilicus . The columellar callus extends over the umbilicus to the anterior curve of the aperture , forming a rather broad smooth band ...
... umbilicus was half open ; but usually juveniles as small as 4.5 mm . have a completely closed umbilicus . The columellar callus extends over the umbilicus to the anterior curve of the aperture , forming a rather broad smooth band ...
Page 160
... umbilicus ) from Tongaat ; but the specimen returned by him has the umbilicus almost as wide as the last whorl and therefore does not resemble Bartsch's africanus . Two specimens from Port Alfred , however , do agree with africanus ...
... umbilicus ) from Tongaat ; but the specimen returned by him has the umbilicus almost as wide as the last whorl and therefore does not resemble Bartsch's africanus . Two specimens from Port Alfred , however , do agree with africanus ...
Page 161
... umbilicus 1 mm . , width of last whorl at aperture 4.5 mm . Port Alfred ( Bartsch , Turton ) . Remarks . These two specimens , named and presented by Turton , are evidently Bartsch's africanus , but have the umbilicus narrower than in ...
... umbilicus 1 mm . , width of last whorl at aperture 4.5 mm . Port Alfred ( Bartsch , Turton ) . Remarks . These two specimens , named and presented by Turton , are evidently Bartsch's africanus , but have the umbilicus narrower than in ...
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Common terms and phrases
1st postnatal whorl 1st whorl 2nd whorl 3rd whorl 40 fathoms 4th whorl alfredensis Algoa Bay aperture apex apical Ashby axial pliculae axial ribs basal lira base Bayer Cape Morgan Cape Natal Cape Point capensis central plate columella cusp Cypraea dead Delagoa Bay denticles diam Durban early whorls False Bay figure Fossil Gmelin granules grooves growth-lines intermediaries juvenile keel Knysna Krauss Krss last whorl later whorls lateral plate Linn living main lirae marginal plates Martens median Mossel Bay Muir n.sp natalensis nodules nodulose operculum outer lip P.F. coll periostracum peripheral lira Pieter Faure Port Alfred Port Alfred Bartsch Port Elizabeth Port Elizabeth Sowerby Protoconch Protoconch nucleus Radula recorded Remarks River Natal rows SAN DIEGO Schilder & Schilder sculpture shell slightly Smith smooth Solariella South African Museum Sowerby species spiral lirae suture Table Bay Thiele Thiele's Tomlin Tongaat Turton umbilicus worn Zululand