Annals of the South African Museum, Volume 46South African Museum, 1963 - Natural history |
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Page 20
... Head : hypognathous , elongate oval , clypeus slightly asymmetrical with a single pair of lateral inden- tations and 12 setae ; gular sclerite long , narrow , widening anteriorly , not fused with genae . Head capsule shining black ...
... Head : hypognathous , elongate oval , clypeus slightly asymmetrical with a single pair of lateral inden- tations and 12 setae ; gular sclerite long , narrow , widening anteriorly , not fused with genae . Head capsule shining black ...
Page 125
... head and a long narrow stalk ( fig . 4 A ) . In one typical colony the head is 1.5 cm . long and the stalk 6.0 cm . The head is smooth , free of sand , and dull orange - grey in colour . The zooids are clearly visible and are arranged ...
... head and a long narrow stalk ( fig . 4 A ) . In one typical colony the head is 1.5 cm . long and the stalk 6.0 cm . The head is smooth , free of sand , and dull orange - grey in colour . The zooids are clearly visible and are arranged ...
Page 131
... head . Surface of head and stalk coated with sand and shell . Inner test matrix clear , without sand . A few systems of zooids in each head . Zooids with 8-10 rows of stigmata , a very short atrial siphon with moderately wide and long ...
... head . Surface of head and stalk coated with sand and shell . Inner test matrix clear , without sand . A few systems of zooids in each head . Zooids with 8-10 rows of stigmata , a very short atrial siphon with moderately wide and long ...
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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