Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 108South African Museum, 2001 - Natural history |
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Page 10
... common to some species of Aplidium , Ritterella and Synoicum ; Synoicum has a smooth - walled stomach . The difficulty is to decide , in so small a colony , whether the common cloacal aperture is the opening of a true common cloacal ...
... common to some species of Aplidium , Ritterella and Synoicum ; Synoicum has a smooth - walled stomach . The difficulty is to decide , in so small a colony , whether the common cloacal aperture is the opening of a true common cloacal ...
Page 36
... common base , with round or laterally flattened heads held on narrower peduncles . The zooids are arranged in vertical double rows in the head , along cloacal channels . The common cloacal apertures form an oval line internal to the ...
... common base , with round or laterally flattened heads held on narrower peduncles . The zooids are arranged in vertical double rows in the head , along cloacal channels . The common cloacal apertures form an oval line internal to the ...
Page 108
... common sperm duct that lies against the ovary and almost conceals it at its terminal end . The left gonad crosses the intestine , and the testis internally covers a large part of the intestine , and the hepatic gland , in a thin layer ...
... common sperm duct that lies against the ovary and almost conceals it at its terminal end . The left gonad crosses the intestine , and the testis internally covers a large part of the intestine , and the hepatic gland , in a thin layer ...
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