Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 47South African Museum, 1963 - Natural history |
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Page 163
... peripheral . Base with 7 sulci and 8 lirae , umbilical lira strong , 2nd feeble and incon- spicuous , 3rd very strong and prominent , 4th - 8th weak , but slightly increasing in strength towards periphery . Peripheral lira with a fine ...
... peripheral . Base with 7 sulci and 8 lirae , umbilical lira strong , 2nd feeble and incon- spicuous , 3rd very strong and prominent , 4th - 8th weak , but slightly increasing in strength towards periphery . Peripheral lira with a fine ...
Page 223
... peripheral series , with a groove ( ' false suture ' ) between them ; each whorl butting up against the peripheral processes of the preceding whorl . Peripheral keel on 2nd whorl worn ; upper series of processes on 3rd and 4th whorls c ...
... peripheral series , with a groove ( ' false suture ' ) between them ; each whorl butting up against the peripheral processes of the preceding whorl . Peripheral keel on 2nd whorl worn ; upper series of processes on 3rd and 4th whorls c ...
Page 279
... peripheral lira , between these two bands brown zigzags . Two specimens have red - brown radiating streaks on an emerald - green ground - colour on 3rd and 4th whorls , streaks extending on to peripheral lira ( cf. capensis ) . Base ...
... peripheral lira , between these two bands brown zigzags . Two specimens have red - brown radiating streaks on an emerald - green ground - colour on 3rd and 4th whorls , streaks extending on to peripheral lira ( cf. capensis ) . Base ...
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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