Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1988 - Natural history |
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Page 36
... Anal vesicles . Anal vesicles elongate , distensible tubes lying in coelom and opening into rectum . In holotype , anal vesicles are abnormal ( Fig . 3 ) . Left anal vesicle about three - quarters length of trunk , while right one about ...
... Anal vesicles . Anal vesicles elongate , distensible tubes lying in coelom and opening into rectum . In holotype , anal vesicles are abnormal ( Fig . 3 ) . Left anal vesicle about three - quarters length of trunk , while right one about ...
Page 44
Annale Van Die Suid-Afrikaanse Museum South African Museum. Anal vesicles . Anal vesicles thin - walled , unbranched , blind - ending tubes opening into rectum ( Fig . 6 ) . Right anal vesicle of Inhaca specimen two - thirds length of ...
Annale Van Die Suid-Afrikaanse Museum South African Museum. Anal vesicles . Anal vesicles thin - walled , unbranched , blind - ending tubes opening into rectum ( Fig . 6 ) . Right anal vesicle of Inhaca specimen two - thirds length of ...
Page 60
... anal vesicles . The papillae on the anterior two - thirds of the trunk are small and evenly distributed and are not interrupted by larger papillae . The differences in the size of the proboscis and anal vesicles could be due to ...
... anal vesicles . The papillae on the anterior two - thirds of the trunk are small and evenly distributed and are not interrupted by larger papillae . The differences in the size of the proboscis and anal vesicles could be due to ...
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Common terms and phrases
Alimentary canal anal vesicles anatomy Alimentary canal anteriorly arkati Blood system body wall ciliated funnels colour Datta Gupta decameron dermal papillae distribution Dorsal vessel Echiura elongate end of trunk erythrogrammon External features Proboscis Foregut functional seta genus gonostomal lips Greeff holotype indosinense Inhaca inner oblique muscles integument Internal anatomy Alimentary intestinal ring sinus Isipingo Beach Lampert lateral margins length of trunk living specimens longitudinal bands longitudinal muscle bands longitudinal muscle layer mesenteric strands muscles between longitudinal Natal coast neuro-intestinal vessel non-deciduous number of longitudinal Ochetostoma Ochetostoma decameron Ochetostoma formosulum Ochetostoma kempi Ochetostoma palense oesophagus pairs of gonoducts Paratype Park Rynie posteriorly postsetal gonoduct Prashad preserved specimen proboscis region of intestine rounded papillae Rüppell siphon South African Museum southern Africa specimen from Isipingo specimen from Park spirally coiled Stephen & Edmonds Synonymy Thalassema thin and transparent thin-walled trunk cavity trunk length tubes vascular ring ventral setae Ventral vessel