CIRIIHIPEDA PEDUNCULATA. 



CONCHIFER A. 



ORDER I.— CONCHIFERA BIMUSCULOSA. 



SECTION I.— CONCHIFERA CRASSIPEDA. 



TUBICOLARIA. 



118 AsPEUGiLLUM agglutinans, Lam., East Indies. 

 115 " Javanum, " " 



114 Clavagella ?, {Fossil.) 



122 FisTULANA gregata, Lam., 



Septaria 



Teredina 

 126 Teredo navalis, Linn., Ships' bottoms. 



