Annals of the South African Museum, Volume 65The Museum, 1974 - Natual history |
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Page 17
... present but reduced in size , spadix unbranched ; one old blastostyle present in which the tentacles are completely absent and the spadices of the gonophores shed . Eggs orange in colour , reaching 0,22 mm in diameter . Only small ...
... present but reduced in size , spadix unbranched ; one old blastostyle present in which the tentacles are completely absent and the spadices of the gonophores shed . Eggs orange in colour , reaching 0,22 mm in diameter . Only small ...
Page 19
... present in two colonies , one- and two - chambered , borne on non - atrophied hydranths . Female gonophores absent . Nematocysts of two types : ( i ) Large macrobasic euryteles present on hypostome and lower part of hydranth body ...
... present in two colonies , one- and two - chambered , borne on non - atrophied hydranths . Female gonophores absent . Nematocysts of two types : ( i ) Large macrobasic euryteles present on hypostome and lower part of hydranth body ...
Page 200
... present investigation was carried out . Speci- mens , both fossil and recent , were obtained from as many sources as possible ( Table 1 ) . It must be noted that the exact age of many of the South African ' beach ' deposits , referred ...
... present investigation was carried out . Speci- mens , both fossil and recent , were obtained from as many sources as possible ( Table 1 ) . It must be noted that the exact age of many of the South African ' beach ' deposits , referred ...
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Common terms and phrases
acrae Amphipoda animals antenna basal beach bone braincase Brak River canal Cape Town capensis Catalogue number coast colony reaching coxa cynodonts dentary distal Distribution epipterygoid equinus estuaries EW MW LW flagellum foramen fossil gnathopod groove holotype horn cores hydranth hydrothecae infertile colony Inhaca INSV K. H. Barnard Klasies Klein Brak lateral length leucophaeus lobe lower LW NW EW mandible margin material maxillary medial Millard Miotragocerus molar MW LW NW Nelson Bay nematocysts niger niger subspp NW EW MW ossicones outer palp pellets pereiopods phosphate phosphorite plate pleon segment pleonal Ponta Torres postcanine posterior posteriorly postero-distally prootic pterygoid quadrate quagga ramus Records Remarks on acquisition ridge Sand SCD Santa Carolina setae setose skull South Africa South African Museum species specimens spines Stebbing surface Swartklip teeth telson tentacles Thrinaxodon tooth Tylos granulatus uropod Velddrif ventral Zool