Annals of the South African Museum, Volume 45The Museum, 1960 - Natural history |
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Page 93
... Growth- lines distinct immediately below suture , more or less so between the lirae on rest of whorl . Sutures deep . 91 ( protoconch missing ) × 24 mm . A fragment of two half whorls exactly agreeing with the sculpture of the above ...
... Growth- lines distinct immediately below suture , more or less so between the lirae on rest of whorl . Sutures deep . 91 ( protoconch missing ) × 24 mm . A fragment of two half whorls exactly agreeing with the sculpture of the above ...
Page 179
... growth - lines but no axial ribs , occasionally a thickened growth - line simulates a rib ; no spiral sculpture except some ( c . 10 ) obscure striae on base . 4.5 X 2 mm . Corneous - brown , uniform or with 2 series of white spots ...
... growth - lines but no axial ribs , occasionally a thickened growth - line simulates a rib ; no spiral sculpture except some ( c . 10 ) obscure striae on base . 4.5 X 2 mm . Corneous - brown , uniform or with 2 series of white spots ...
Page 222
South African Museum. start of the spiral lirae and the growth - lines . Axial ribs on 1st whorl 15-16 , feeble at first and not always distinct from the growth - lines , on 2nd whorl 13-14 , on 3rd 11-12 ; the ribs entirely subordinate ...
South African Museum. start of the spiral lirae and the growth - lines . Axial ribs on 1st whorl 15-16 , feeble at first and not always distinct from the growth - lines , on 2nd whorl 13-14 , on 3rd 11-12 ; the ribs entirely subordinate ...
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Common terms and phrases
1st whorl 2nd whorl 3rd whorl 4th whorl additional lirae Algoa Bay 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 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