Annals of the South African Museum, Volume 46The Museum, 1963 - Natural history |
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Page 125
... narrow oval systems orientated so that the zooids appear to be in vertical double rows . Common cloacal openings , which Herdman ( 1886 ) failed to find in the type specimen , are narrow slits placed among the rows of zooids . The stalk ...
... narrow oval systems orientated so that the zooids appear to be in vertical double rows . Common cloacal openings , which Herdman ( 1886 ) failed to find in the type specimen , are narrow slits placed among the rows of zooids . The stalk ...
Page 185
... narrow end produced into a short slender stalk which unites the zooid with the basal creeping stolon of the colony ... narrow straight slit- like opening which is obliquely placed ( fig . 32 D ) . In the branchial sac of large zooids ...
... narrow end produced into a short slender stalk which unites the zooid with the basal creeping stolon of the colony ... narrow straight slit- like opening which is obliquely placed ( fig . 32 D ) . In the branchial sac of large zooids ...
Page 210
... Narrow , closely spaced circular muscles surround the siphons and stouter radial muscles spread out for a short distance from their bases ( fig . 45 A , B ) . The remainder of the body wall , however , lacks muscles . Narrow teeth form ...
... Narrow , closely spaced circular muscles surround the siphons and stouter radial muscles spread out for a short distance from their bases ( fig . 45 A , B ) . The remainder of the body wall , however , lacks muscles . Narrow teeth form ...
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Common terms and phrases
abdomen alveolus apical arranged atrial Barnard basal base black type arabic Brnrd canine Cape Province Cape Town cingular cusp coast collection colony crown cynodonts dead dentary dentition described Description developed Diademodon diameter distal dorsal view Ecnomus Ericiolacerta erupted False Bay fathoms female genus gonad gonothecae Hartmeyer holotype hydrocladia hydrotheca incisors inner internode Jonkeria labial larvae legs length lingual lobes longitudinal male mandible margin material maxilla median Michaelsen Millard Name of author Natal nematothecae numerals without prefix pair Palaeontology palp paper papillae Papio Parapapio plate Polychaeta postcanine row postcanines posterior present protoconch replacing tooth SAMH sclerite segment setae side siphons slender slightly Sluiter South African Museum species spines stem surface synonymy Tapinocephalia teeth tergite thorax Thrinaxodon tooth replacement Transvaal transverse Trichoptera type arabic numerals type specimen ventral volume number wellsi whorls yellowish zooids Zool Zoology Zoology and Palaeontology Zoology excl