SIBOGLINUM PUSILLUM 



223 







Щ/ da dp 



Щ0 



■ 



к 



Fig. 114. Siboglinum pusillum: A - front part of the body of a female in ventral view; В - the same 

 in dorsal view, and, С - from the left side ; D - part of the tentacle ; E - part of a girdle ; F - toothed 

 platelet (only the bases of the teeth are indicated) ; G - part of the postannular region from one side; 

 H - front part of the tube ; / - the tube a little farther back ; J - the middle part of the tube ; 

 К - tube close to the hind end ; L - hindmost part of the tube. 



с - cephalic lobe ; ci - glandular girdle ; со - dorsal ciliated band ; da - anterior teeth ; dp - posterior 

 teeth;/- keel of the bridle; gt - pyriform glands seen by transparency; ms - mesosoma; 

 mts - metasoma ; pa - papillae ; pi - pinnules ; ps - protosoma ; s 1 - groove between the protosoma 

 and the mesosoma ; s 2 - groove between the mesosoma and the metasoma ; sc - dorsal glandular 

 shield ; sv - ventral sulcus ; t - tentacle ; v - ventral papilla. 



