Annals of the South African MuseumThe Museum, 1993 - Natural history |
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Page 156
... sample , but diversity declines rapidly seaward from individual highs of 20 species per sample in water depths < 200 m . Beyond the 300 m low , values rise to a peak at 500 m , before falling gradually across the upper slope . Mean ...
... sample , but diversity declines rapidly seaward from individual highs of 20 species per sample in water depths < 200 m . Beyond the 300 m low , values rise to a peak at 500 m , before falling gradually across the upper slope . Mean ...
Page 157
South African Museum. No. of species / sample No. of species / sample 20 A Δ A Δ & A A A A 20 20 A 4 4 L LA A MA Δ Δ ADA Δ AA M MA A 0 B 4 A 444 ✩ A 0,5 Depth Δ Δ Δ Δ Δ → A 4 4 Δ A A A4 Δ A A Δ A A 1,0 km A ΑΔ A Δ Δ Δ ΔΔ A 44 Δ Δ AA ΔΔ ...
South African Museum. No. of species / sample No. of species / sample 20 A Δ A Δ & A A A A 20 20 A 4 4 L LA A MA Δ Δ ADA Δ AA M MA A 0 B 4 A 444 ✩ A 0,5 Depth Δ Δ Δ Δ Δ → A 4 4 Δ A A A4 Δ A A Δ A A 1,0 km A ΑΔ A Δ Δ Δ ΔΔ A 44 Δ Δ AA ΔΔ ...
Page 158
... sample occurs between approximately 25,5 ° S and 27,5 ° S ( centred on Lüderitz ) , and subdivides the whole region to the north the mean value is five species per sample , and to the south 11 species per sample . Peaks on the curve in ...
... sample occurs between approximately 25,5 ° S and 27,5 ° S ( centred on Lüderitz ) , and subdivides the whole region to the north the mean value is five species per sample , and to the south 11 species per sample . Peaks on the curve in ...
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Common terms and phrases
Agulhas Bank Ambostracon Bairdoppilata Benson & Maddocks Brady broadly rounded Buntonia Cape Agulhas Cape Peninsula Chrysocythere continental margin continental shelf Cytheropteron sp depth range Derivation of name Description External features Dingle Distribution This rare Distribution This species dorsal eastern Agulhas Bank elongate Eocene Falklandia False Bay Frewin genus Hartmann hinge holotype Holotype length height Hout Bay Illustrated material length Incongruellina Indet Internal features Internal view Kangarina Keeler Klie Knysna Krithe sp Lord & Boomer Lüderitz margin off south-western material length height Material One valve Miocene Modern specimens modern valve Namaqualand Neocaudites ornamentation ostracod Paradoxostoma paratype Paratypes length height posterior posteroventral prominent Propontocypris punctate rare species recorded relict Remarks This species reticulate south-western Africa south-western Cape southern Africa species was recovered trinodosum UDL and LDL Urocythereis sp valve surface ventral Walvis Bay Walvis Ridge Whatley