Annals of the South African Museum, Volume 46South African Museum, 1963 - Natural history |
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Page 5
... similar to that seen in P. izodi ( fig . 1 ) . On the other hand , the muzzle shape of the new species in coronal section ( fig . 2 ) is very similar to that of P. antiquus . P. wellsi and P. antiquus both have definite maxillary ridges ...
... similar to that seen in P. izodi ( fig . 1 ) . On the other hand , the muzzle shape of the new species in coronal section ( fig . 2 ) is very similar to that of P. antiquus . P. wellsi and P. antiquus both have definite maxillary ridges ...
Page 291
... similar to H. tuba in the arrangement and structure of its hydrocladia , differing from it in its fascicled stem , and proportions of hydrotheca in which the depth is almost invariably greater than the width . Monostaechas natalensis ...
... similar to H. tuba in the arrangement and structure of its hydrocladia , differing from it in its fascicled stem , and proportions of hydrotheca in which the depth is almost invariably greater than the width . Monostaechas natalensis ...
Page 387
... similar to that of P. hessei . MALE : Length 1 · 15−1 · 20 mm . Habitus similar to the female ( fig . 5 a ) . Urosome ( fig . 5 b ) 5 - segmented and similar to that of P ... hessei . Proportional lengths of the segments are given by ...
... similar to that of P. hessei . MALE : Length 1 · 15−1 · 20 mm . Habitus similar to the female ( fig . 5 a ) . Urosome ( fig . 5 b ) 5 - segmented and similar to that of P ... hessei . Proportional lengths of the segments are given by ...
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Common terms and phrases
abdomen Algoa Bay alveolus apical arranged atrial Barnard basal base Brnrd canine Cape Province Cape Town cingular cusps coast collection colony crown cynodonts dead dentary dentition described Description developed Diademodon diameter distal dorsal view Ecnomus Ericiolacerta erupted Eulalia F. H. Talbot coll False Bay fathoms female functional tooth genus gonad gonothecae Halopteris Hartmeyer holotype hydrocladia hydrotheca incisors inner internode Jonkeria labial larvae legs length lingual lobes longitudinal mandible margin material maxilla median Michaelsen Millard Mossel Bay Name of author Natal nematothecae pair Palaeontology paper papillae plate Polychaeta postcanine row postcanines posterior present protoconch radula replacing tooth SAMH sclerite segment setae shell side siphon slender slightly Sluiter South African Museum species spines stem surface synonymy Tapinocephalia teeth tergite thorax Thrinaxodon tooth replacement transverse Trichoptera type specimen ventral volume number wellsi whorls yellowish zooids Zool Zoology Zoology and Palaeontology Zoology excl