Annals of the South African Museum, Volume 45The Museum, 1959 - Natural history |
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Page 20
... outer lip ( with dark lines ) 38 and 42 mm . long . Voluta ponsonbyi Smith 1901. Smith . loc . cit . , p . 231 , text - fig . 1922. Cooke . loc . cit . , pp . 7 , 10 , fig . 4 ( radula ) . Spire high , pointed . Aperture 1-12 times ...
... outer lip ( with dark lines ) 38 and 42 mm . long . Voluta ponsonbyi Smith 1901. Smith . loc . cit . , p . 231 , text - fig . 1922. Cooke . loc . cit . , pp . 7 , 10 , fig . 4 ( radula ) . Spire high , pointed . Aperture 1-12 times ...
Page 110
... Outer lip internally plicate . 32 X 20 mm . Operculum subtriangular , 5-8 serrations on both margins , 6 x 6 mm . in 28 mm . shell . Grey or bluish - grey , with cream coloured coronal knobs and a spiral band in middle of whorl , a ...
... Outer lip internally plicate . 32 X 20 mm . Operculum subtriangular , 5-8 serrations on both margins , 6 x 6 mm . in 28 mm . shell . Grey or bluish - grey , with cream coloured coronal knobs and a spiral band in middle of whorl , a ...
Page 117
... outer lip more or less nodulose . Internal parietal callus blunt , columella smooth , bluntly carinate anteriorly , glaze extending more than half- way across base , not very thick , edge adnate except on rostrum . Outer lip internally ...
... outer lip more or less nodulose . Internal parietal callus blunt , columella smooth , bluntly carinate anteriorly , glaze extending more than half- way across base , not very thick , edge adnate except on rostrum . Outer lip internally ...
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Common terms and phrases
1st whorl 2nd whorl 3rd whorl 4th whorl additional lirae antennae anteriorly aperture apex axial ribs Bartsch body whorl brown Buccal surface callus camelopardalis Cape Cape Natal capensis central pit central plate cingulum cirri cirrus columella Conch cusps denticles diam distal dorsal cirri Durban elytra enamel False Bay fathoms Fauvel Giraffa groove Holotype Hopefield horn-core hypocone juveniles knobs last whorl later whorls lateral plate length lingual surface M₁ mandible Martens median mesostyle metres molar Museum Natal Occlusal surface Olduvai Operculum outer lip P.F. coll pale parapodium parietal callus periostracum plicate Port Alfred posterior pillar Postnatal whorls Proc prostomium protoconch Protoconch 2 whorls radula Records root rows rugose segments setae setiger setigerous lobe shell Sivatherium slightly Smith smooth South African Sowerby species specimens spiral lirae spiral striae spire suture talonid teeth Thiele Tiefsee Exp Tomlin tooth Turton upper Zool Zoology