Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 108South African Museum, 2001 - Natural history |
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Page 27
... loop and the two limbs are thin and parallel ( Fig . 15A ) . The stomach is laterally flattened with a round outline ... gut loop . The pyloric gland covers a long segment of the rectum with a network of curled tubules . The heart is not ...
... loop and the two limbs are thin and parallel ( Fig . 15A ) . The stomach is laterally flattened with a round outline ... gut loop . The pyloric gland covers a long segment of the rectum with a network of curled tubules . The heart is not ...
Page 29
... stomach is asymmetrical with a smooth wall ( Fig . 15E ) . It is followed by a long post - stomach and a short mid - intestine . The rectum begins with caeca at the pole of the gut loop ( Fig . 15F ) ; it remains straight and parallel ...
... stomach is asymmetrical with a smooth wall ( Fig . 15E ) . It is followed by a long post - stomach and a short mid - intestine . The rectum begins with caeca at the pole of the gut loop ( Fig . 15F ) ; it remains straight and parallel ...
Page 38
... intestine that is clearly separated from the rectum by a constriction in the descending limb of the gut ( Fig . 19C ) . The gonads consist of a long cluster of testis vesicles lying partially on the gut loop and extending beyond it ...
... intestine that is clearly separated from the rectum by a constriction in the descending limb of the gut ( Fig . 19C ) . The gonads consist of a long cluster of testis vesicles lying partially on the gut loop and extending beyond it ...
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