Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 108South African Museum, 2001 - Natural history |
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Page 64
... Dorsal tubercle . Remarks and distribution The only distinguishing characteristic of the species is the structure of the dorsal tubercle ( Fig . 32C ) . In all the Atlantic , South African and Mozambican populations this has the shape ...
... Dorsal tubercle . Remarks and distribution The only distinguishing characteristic of the species is the structure of the dorsal tubercle ( Fig . 32C ) . In all the Atlantic , South African and Mozambican populations this has the shape ...
Page 65
Annale Van Die Suid-Afrikaanse Museum South African Museum. simple dorsal tubercle ; and A. sydneiensis divisa and A. sydneiensis samea , whose divided dorsal tubercles differ . Nishikawa ( 1991 ) examined the same material and showed ...
Annale Van Die Suid-Afrikaanse Museum South African Museum. simple dorsal tubercle ; and A. sydneiensis divisa and A. sydneiensis samea , whose divided dorsal tubercles differ . Nishikawa ( 1991 ) examined the same material and showed ...
Page 111
... Dorsal tubercle . C. Pedunculate gonad lobe covered by endocarps . tubercle is protruding with a characteristic shape ( Fig . 52B ) and a ramified aperture , already mentioned by previous authors . The dorsal tubercle is hidden under ...
... Dorsal tubercle . C. Pedunculate gonad lobe covered by endocarps . tubercle is protruding with a characteristic shape ( Fig . 52B ) and a ramified aperture , already mentioned by previous authors . The dorsal tubercle is hidden under ...
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