T. IBBARROLA, F. RUBIO, E. ROLÂN 
New information on Calliotropis ottoi 
Vilvens, C. 2007. New species and new records of 
Calliotropis (Gastropoda: Chilodontidae: 
Calliotroponae) from Indo-Pacific. Novapex , Hors 
Série 5: 1-72. 
Vilvens, C. & Swinnen, F. 2008. New records of 
Calliotropis (Gastropoda: Chilodontidae) from the 
central eastem Atlantic. Novapex 8(1): 17-32. 
Warén, A. 1991. New and little known Mollusca from 
Iceland and Scandinavia. Sarsia 76: 53-124. 
Williams, S.T., Karube, S. & Ozawa, T. (2008) 
Molecular systematics ol Vetigastropoda: 
Trochidae, Turbinidae and Trochoidea 
redefined. Zoologica Scripta 37: 483-506. 
Figures 8-10 
Calliotropis ottoi (Philippi, 1844). Several positions of the soft parts (preserved in alcohol). CT: cephalic 
tentacles, F. foot, M. mouth; NL: neck lobes; O: operculum; ET: Epipodial tentacles; SO: sensorial organes. 
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