Annals of the South African Museum, Volume 45 |
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Page 66
Three specimens from Tongaat ( 30 miles north of Durban ) are also rather dark ,
the middle band darker than in typical optima . Ancilla contusa Rve . Figs . 15 ( 1 )
, 16 ( b ) 1864. Reeve . Conch . Icon . , pl . 9 , fig . 31 . 1897. Sowerby . Append ...
Three specimens from Tongaat ( 30 miles north of Durban ) are also rather dark ,
the middle band darker than in typical optima . Ancilla contusa Rve . Figs . 15 ( 1 )
, 16 ( b ) 1864. Reeve . Conch . Icon . , pl . 9 , fig . 31 . 1897. Sowerby . Append ...
Page 110
Grey or bluish - grey , with cream coloured coronal knobs and a spiral band in
middle of whorl , a narrower band lower down on base ; outer lip externally and
internally , and columella glaze white , aperture within brownish with the external
...
Grey or bluish - grey , with cream coloured coronal knobs and a spiral band in
middle of whorl , a narrower band lower down on base ; outer lip externally and
internally , and columella glaze white , aperture within brownish with the external
...
Page 260
The Umgusa is a tributary of the Gwaai River which belongs to the Middle
Zambezi River system . The fish fauna of the Upper Zambezi system above the
Victoria Falls differs from that of the Middle Zambezi system ( Jubb , 1958 , p . 178
) .
The Umgusa is a tributary of the Gwaai River which belongs to the Middle
Zambezi River system . The fish fauna of the Upper Zambezi system above the
Victoria Falls differs from that of the Middle Zambezi system ( Jubb , 1958 , p . 178
) .
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Common terms and phrases
additional African Alfred antennae anterior aperture apex appearance aspect axial ribs band 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 Sowerby species specimens spiral spiral lirae spire striae surface suture Table Table Bay teeth Thiele Tomlin tooth Turton upper usually