Annals of the South African Museum, Volume 45The Museum, 1960 - Natural history |
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Page 69
... specimens recorded by Sowerby and returned by him are in fact Ancilla . The same specimens were later seen by Tomlin , who also saw the Natal specimen recorded above . On account of the locality I am inclined to think the Valdivia specimens ...
... specimens recorded by Sowerby and returned by him are in fact Ancilla . The same specimens were later seen by Tomlin , who also saw the Natal specimen recorded above . On account of the locality I am inclined to think the Valdivia specimens ...
Page 156
... specimen ; the largest is plumper and thicker - walled . Four other dead specimens ( S. Afr . Mus . no . 4753 ) , locality unknown , but probably also Cape Town , 17 × 9 , 24 × 12 , 26 × 14 , and 29 × 15 mm . are rather plump . The 2 ...
... specimen ; the largest is plumper and thicker - walled . Four other dead specimens ( S. Afr . Mus . no . 4753 ) , locality unknown , but probably also Cape Town , 17 × 9 , 24 × 12 , 26 × 14 , and 29 × 15 mm . are rather plump . The 2 ...
Page 168
... specimens , but more or less obscured by the periostracum in fresh specimens . Radula with 100-115 rows , central plate twice as broad as long , with 5-6 denticles , the 6th being sometimes minute , lateral with trifid inner cusp , the ...
... specimens , but more or less obscured by the periostracum in fresh specimens . Radula with 100-115 rows , central plate twice as broad as long , with 5-6 denticles , the 6th being sometimes minute , lateral with trifid inner cusp , the ...
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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