Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 108South African Museum, 2001 - Natural history |
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Page 22
... vessel ( Fig . 13D ) . The transverse vessels are low with dorsally 5-6 languets . There are no languets at the level of the parastigmatic vessels . Some stigmata rows occasionally have incomplete parastigmatic vessels . The abdomen is ...
... vessel ( Fig . 13D ) . The transverse vessels are low with dorsally 5-6 languets . There are no languets at the level of the parastigmatic vessels . Some stigmata rows occasionally have incomplete parastigmatic vessels . The abdomen is ...
Page 109
... vessels on the complete folds and a single vessel between the folds . The vessel between the folds belongs to the dorsal part of the next fold . The number of stigmata varies in different parts of the branchial sac . Generally there are ...
... vessels on the complete folds and a single vessel between the folds . The vessel between the folds belongs to the dorsal part of the next fold . The number of stigmata varies in different parts of the branchial sac . Generally there are ...
Page 111
... vessels ending in a sharp papilla . In addition , in the very posterior part , there is one fold on the right side and two on the left side . They are formed by 2-5 vessels and do not reach the oesophagus . The first vessel on the right ...
... vessels ending in a sharp papilla . In addition , in the very posterior part , there is one fold on the right side and two on the left side . They are formed by 2-5 vessels and do not reach the oesophagus . The first vessel on the right ...
Contents
233208 | 2 |
Other ascidians recorded in South Africa but not present in this collection | 127 |
Acknowledgements | 134 |
Copyright | |
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Common terms and phrases
abdomen adhesive papillae Alonsoa ampullae apical hair bands apical margin Aplidium ascidians basal basitarsus black hairs body wall Botryllus branched hairs branchial sac Clanwilliam cloacal aperture cloacal siphon clypeus collected colony surface dark brown Description Diascia Didemnum DIEGO disc Dorsal and ventral dorsal lamina dorsal tubercle False Bay farm Female fimbriae folds foreleg forewing genus gonads gut loop Hartmeyer hind tibia Holotype intertidal Kott KwaZulu-Natal labrum languet larvae lateral lobes length light brown locality malar space Male material median Melittidae Mesosoma Metasoma Michaelsen Millar Monniot coll Moraea nectar Nieuwoudtville oil-collecting hairs ºº oral siphon oral tentacles ovary pale straw-coloured papillae Piketberg posterior prementum propodeum protruding pubescence Rediviva Remarks and distribution rows of stigmata scutum Sept short Sluiter Sodwana Bay South Africa species specimens spicules Steiner stigmata stomach surface between punctures testis thorax tibia tunic ventral view vesicles Vestiture Whitehead zooids