Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 47South African Museum, 1963 - Natural history |
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Page 209
... distinct species . If the shell is not too much worn the whorls are finely spirally lirate ( insignis ) , though as a rule the lirae are closer together and more numerous than appears in Turton's fig . 1239. On the other hand , in ...
... distinct species . If the shell is not too much worn the whorls are finely spirally lirate ( insignis ) , though as a rule the lirae are closer together and more numerous than appears in Turton's fig . 1239. On the other hand , in ...
Page 237
... distinct ( at least below suture ) , usually distinct on base and forming radiating pliculae entering the umbilicus . Alt . 9 , diam . 15 mm . Buff or fawn , with large fulvous patches or comma - like flames between suture and shoulder ...
... distinct ( at least below suture ) , usually distinct on base and forming radiating pliculae entering the umbilicus . Alt . 9 , diam . 15 mm . Buff or fawn , with large fulvous patches or comma - like flames between suture and shoulder ...
Page 241
... distinct on 2nd and 3rd whorls , almost pliculose , producing with the spiral lirae a clathrate sculpture , becoming finer and less distinct on later whorls . Aperture circular . Alt . 10 , diam . 11 mm . ( Thiele ) . Alt . 11 , diam ...
... distinct on 2nd and 3rd whorls , almost pliculose , producing with the spiral lirae a clathrate sculpture , becoming finer and less distinct on later whorls . Aperture circular . Alt . 10 , diam . 11 mm . ( Thiele ) . Alt . 11 , diam ...
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Common terms and phrases
1st whorl 27 fathoms 2nd whorl 3rd whorl 40 fathoms 4th whorl 80 metres agulhasensis alfredensis Algoa Bay aperture apical Braga Cape Morgan Cape Natal Cape Point capensis central plate columella cusp dead Delagoa Bay diam dorsal Durban East London False Bay figure Fossil Gmelin granules grooves growth-lines Inhambane intermediaries Jaeckel juvenile Krauss Krss Lamy last whorl lateral plate left valve length Linn lirae living Macnae & Kalk marginal plates Martens Mossel Bay Muir n.sp natalensis nodules oblique operculum outer lip P.F. coll periostracum peripheral Pieter Faure Pleistocene pliculae Port Alfred Port Alfred Bartsch Port Elizabeth Port Elizabeth Sowerby posterior Postnatal whorls Protoconch radial Radula Remarks riblets right valve River Natal Saldanha Bay Schilder sculpture shell slightly Smith smooth South African Museum Sowerby Sowerby's species specimens spiral lirae striae suture Table Bay Thiele Tomlin Tugela River Turton umbilicus umbo worn Zululand