Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 108South African Museum, 2001 - Natural history |
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Page 16
... cloacal apertures . In formalin their colour is orange . The oral siphon is short with six lobes ( Fig . 11B , C ) . The cloacal siphon forms a long tube ( Fig . 11B , C ) and the dorsal margin can be elongated into a short , wide ...
... cloacal apertures . In formalin their colour is orange . The oral siphon is short with six lobes ( Fig . 11B , C ) . The cloacal siphon forms a long tube ( Fig . 11B , C ) and the dorsal margin can be elongated into a short , wide ...
Page 36
... siphon is cylindrical without lobes ( Fig . 18D , E ) . The cloacal siphon is either in a tube or gapes more with a wide upper languet ( Fig . 18F ) . The four rows of 12-14 stigmata are grouped in pairs in the younger zooids ( Fig ...
... siphon is cylindrical without lobes ( Fig . 18D , E ) . The cloacal siphon is either in a tube or gapes more with a wide upper languet ( Fig . 18F ) . The four rows of 12-14 stigmata are grouped in pairs in the younger zooids ( Fig ...
Page 101
... cloacal siphon behind the anus . The voluminous heart is adjacent to the endostyle . There are some endocarps between the gonads , numerous near the oral siphon and even much more numerous in the posterior extremity of the body , where ...
... cloacal siphon behind the anus . The voluminous heart is adjacent to the endostyle . There are some endocarps between the gonads , numerous near the oral siphon and even much more numerous in the posterior extremity of the body , where ...
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