Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 47South African Museum, 1963 - Natural history |
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Page 124
... axial riblets , 14 on 3rd whorl . Postnatal whorls 14 ; early whorls with 2 spiral lirae with nodules at intersections with axial riblets ( cf. Thiele's description but not the figured specimen ) , on 6th whorl an intermediary lira ...
... axial riblets , 14 on 3rd whorl . Postnatal whorls 14 ; early whorls with 2 spiral lirae with nodules at intersections with axial riblets ( cf. Thiele's description but not the figured specimen ) , on 6th whorl an intermediary lira ...
Page 180
... axial pliculae , interrupted by the shoulder lira , but continued below it , intersections with the weak lirae slightly beaded . Base with a groove near the peripheral keel , and a weak lira about midway between keel and umbilicus ; axial ...
... axial pliculae , interrupted by the shoulder lira , but continued below it , intersections with the weak lirae slightly beaded . Base with a groove near the peripheral keel , and a weak lira about midway between keel and umbilicus ; axial ...
Page 183
... axial ribs traceable across the sulcus and the costa , causing the latter to appear granulate ( pitted in Smith's ... axial ribs extend on to the upper part of the base but scarcely reach the columella ; base with 8-9 spiral lirae ...
... axial ribs traceable across the sulcus and the costa , causing the latter to appear granulate ( pitted in Smith's ... axial ribs extend on to the upper part of the base but scarcely reach the columella ; base with 8-9 spiral lirae ...
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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