Annals of the South African Museum, Volume 47, Issues 1-2The Museum, 1963 - Natural history |
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Page 61
Operculum ( not mentioned by Bartsch , though his fig . 2 seems to show one in edge - view ) calcareous , fine spiral lirae on outer half , best seen in juveniles , often obscure or obsolete in adults , though the distal half of the ...
Operculum ( not mentioned by Bartsch , though his fig . 2 seems to show one in edge - view ) calcareous , fine spiral lirae on outer half , best seen in juveniles , often obscure or obsolete in adults , though the distal half of the ...
Page 62
... operculum of maroccana Chemn . has a double costa on the outer margin . ( Cf. euzona Récluz , pl . 35 , fig . 22 , in Smith , 19036 , p . 615. ) Satyamurti stated that the operculum of the Indian marochiensis was externally granular ...
... operculum of maroccana Chemn . has a double costa on the outer margin . ( Cf. euzona Récluz , pl . 35 , fig . 22 , in Smith , 19036 , p . 615. ) Satyamurti stated that the operculum of the Indian marochiensis was externally granular ...
Page 145
... operculum ( or its absence ) are known , but not the protoconch ; in one other species of Tenagodus the animal and operculum are unknown . Specimens of a nautiloid protoconch have already been described under two specific names , and ...
... operculum ( or its absence ) are known , but not the protoconch ; in one other species of Tenagodus the animal and operculum are unknown . Specimens of a nautiloid protoconch have already been described under two specific names , and ...
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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