Annals of the South African Museum, Volume 45The Museum, 1960 - Natural history |
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Page 5
... examples 15 to 25 mm . long . Foot and mantle pale pink with crimson radiating stripes ( Adams & Reeve , fig . 4a ) . 35 ° 4 ′ S. 18 ° 37 ′ E. , 150 fathoms ( Watson ) ; 33 ° 41 ′ S. 18 ° E. , 178 metres ; 34 ° 33 ′ S. 18 ° 21 ′ E ...
... examples 15 to 25 mm . long . Foot and mantle pale pink with crimson radiating stripes ( Adams & Reeve , fig . 4a ) . 35 ° 4 ′ S. 18 ° 37 ′ E. , 150 fathoms ( Watson ) ; 33 ° 41 ′ S. 18 ° E. , 178 metres ; 34 ° 33 ′ S. 18 ° 21 ′ E ...
Page 27
... examples the parietal glaze thicker , nearly concealing the sculpture on body wall , because the animal deposits the glaze over the layer of clay covering the shell , consequently when the shell is cleaned the edge of the glaze is free ...
... examples the parietal glaze thicker , nearly concealing the sculpture on body wall , because the animal deposits the glaze over the layer of clay covering the shell , consequently when the shell is cleaned the edge of the glaze is free ...
Page 80
... examples were taken in the same haul : width approx . 2 · 2−2 · 8 in the length , spire varying from 14 , 1 , to 2 times in aperture ( incl . canal ) , knobs 9 ( in smallest specimen 58 mm . long ) to 14 ( the 2 largest examples 203 ...
... examples were taken in the same haul : width approx . 2 · 2−2 · 8 in the length , spire varying from 14 , 1 , to 2 times in aperture ( incl . canal ) , knobs 9 ( in smallest specimen 58 mm . long ) to 14 ( the 2 largest examples 203 ...
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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