MO L LUSONERMEU  ROUSSTERES 
tm RDC 2 ———— —  —— 
lLANCHE 530. 
Classe GASTROPODA (Cuvier) 
———— "EL —— 
OùbpREe 1 Prosobranchiata Favre Furritellid:æ 
SECTION D Elolostomata GENRE Vermetus 
1.2. 3, 4,5, 6, Vermetustriqueter Bivonrn 243# 11,12, 13, 14, Vermetus glomeratus Linné 234 
7, 8, 9, 10 —  cristatus Biondi 2.37 15, 16, —  intortus Lamarctk 
Bucquoy, Dautzenberg & Dollfus. 
