Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 108South African Museum, 2001 - Natural history |
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Page 109
... folds , a second branchial fold that is not reduced to a single vessel , no characteristic peduncle , and the tunic ... folds on each side . Thus , there may be eight complete and two incomplete folds on the right side , and six complete ...
... folds , a second branchial fold that is not reduced to a single vessel , no characteristic peduncle , and the tunic ... folds on each side . Thus , there may be eight complete and two incomplete folds on the right side , and six complete ...
Page 118
... folds on each side , to which are added one ventral fold on the left and two on the right in the very anterior part . The folds are high , recovering each other . We counted 20-30 vessels on a fold and 2-4 between the folds . The meshes ...
... folds on each side , to which are added one ventral fold on the left and two on the right in the very anterior part . The folds are high , recovering each other . We counted 20-30 vessels on a fold and 2-4 between the folds . The meshes ...
Page 123
... fold axis . At this level , the branchial perforations are irregular with numerous exoinfundibula . Between the folds , the stigmata are longitudinal . They are short , cut in pieces , and sometimes make exoinfundibula . At the level of ...
... fold axis . At this level , the branchial perforations are irregular with numerous exoinfundibula . Between the folds , the stigmata are longitudinal . They are short , cut in pieces , and sometimes make exoinfundibula . At the level of ...
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 บบ 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