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 35
... anterior part of body wall . oes -m s sr int 10 mm Fig . 2. Ochetostoma natalense sp . nov . Anterior part of the alimentary canal , showing the mesenteric strands . Intestine proper commences soon after ring vessel and is ...
... anterior part of body wall . oes -m s sr int 10 mm Fig . 2. Ochetostoma natalense sp . nov . Anterior part of the alimentary canal , showing the mesenteric strands . Intestine proper commences soon after ring vessel and is ...
Page 53
... anterior to cone - shaped setal sacs and partially obscured by muscle strands radiating from base of setae ... anteriorly before opening into ventral vessel ( Fig . 13 ) . Dorsal vessel prominent , passing anteriorly and entering ...
... anterior to cone - shaped setal sacs and partially obscured by muscle strands radiating from base of setae ... anteriorly before opening into ventral vessel ( Fig . 13 ) . Dorsal vessel prominent , passing anteriorly and entering ...
Page 60
... anterior end . It is 17 mm long and hence less than a quarter the trunk length . Prashad stated that both the proboscis and trunk are covered with papillae . On the proboscis , the papillae are minute and just visible , while on the ...
... anterior end . It is 17 mm long and hence less than a quarter the trunk length . Prashad stated that both the proboscis and trunk are covered with papillae . On the proboscis , the papillae are minute and just visible , while on the ...
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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