Annals of the South African Museum, Volume 45 |
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Page 56
14 additional striae on base , strongly marked in the intervals , not cutting the ribs
except on base where the ... ist - 3rd whorls the stria next the suture is the
deepest , at 4th whorl a weaker stria is interpolated , and on 5th and 6th whorl 2
striae ...
14 additional striae on base , strongly marked in the intervals , not cutting the ribs
except on base where the ... ist - 3rd whorls the stria next the suture is the
deepest , at 4th whorl a weaker stria is interpolated , and on 5th and 6th whorl 2
striae ...
Page 129
Below this size owing to the absence of these striae juveniles are not separable
with certainty from juveniles of laevissima , although in the latter at an early stage
the length of the aperture exceeds that of the spire . Peile figured the radula of a ...
Below this size owing to the absence of these striae juveniles are not separable
with certainty from juveniles of laevissima , although in the latter at an early stage
the length of the aperture exceeds that of the spire . Peile figured the radula of a ...
Page 139
Spiral striae from 3rd whorl onwards , over whole whorl on 3rd and 4th but on
later whorls confined to upper part , obsolescent on middle and lower parts , even
on the upper part rarely more than half - a - dozen very fine striae , often indistinct
...
Spiral striae from 3rd whorl onwards , over whole whorl on 3rd and 4th but on
later whorls confined to upper part , obsolescent on middle and lower parts , even
on the upper part rarely more than half - a - dozen very fine striae , often indistinct
...
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Common terms and phrases
additional African Alfred antennae anterior aperture apex appearance aspect axial ribs base becoming body breadth broken brown buccal callus Cape central plate cingulum cirri columella Conch cusps dead described developed diam distinct dorsal Durban East enamel examples extending False Bay fathoms figure fish foot fragment groove knobs lateral length less lirae Living lobe lower Makapansgat margin marked Martens material Maximum metres middle Museum narrow Natal Notes occlusal Operculum outer lip P.F. coll pair pale pillar plate Point Port posterior Postnatal whorls present protoconch radula Records Remarks root rostrum rounded rows seen segments setae shell shoulder shows side similar slightly Smith smooth sometimes South African Sowerby species specimens spiral spiral lirae spire striae surface suture Table Table Bay teeth Thiele Tomlin tooth Turton upper usually
Bibliographic information
| Title | Annals of the South African Museum, Volume 45 Annals of the South African Museum, South African Museum Volume 45 of Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, South African Museum |
| Author | South African Museum |
| Publisher | South African Museum, 1959 |
| Original from | the University of Michigan |
| Digitized | 20 Feb 2009 |
| Export Citation | BiBTeX EndNote RefMan |