WHICH  HAVE  CONSOLIDATED  ON  STEEP  SLOPES. 
785 
^Trochus  Adansonii,  Pate.  ; rare. 
*Monodonta  elegans,  FAUJ.f 
Monodonta  Jussieui,  Pate.  ; rare. 
*Monodonta  corallina  (Trochus),  L. ; rare. 
*Monodonta  Vieilloti,  Pate.  ; rare. 
^Monodonta  Tinei-Calcara,  Aead.  ; very 
rare. 
Turritella  communis,  Piss.;  very  common. 
Cerithium  vulgatum,  Betjg.  ; rare. 
Cerithium  lima,  Betjg.  ; rare. 
Pleurotoma  gracile,  Mon^t.  ; rare. 
Pleurotoma  Vauquelini,  Pate.  ; rare. 
*Pleurotoma  undatiruga,BivoN.;  very  rare. 
♦Pleurotoma  volutella,VALE]src. ; very  rare. 
♦Pleurotoma  elegans,  Scacc.  ; rare. 
♦Cancellaria  cancellata  (Voluta),  L. ; very 
rare. 
^ ♦Cancellaria  cassidea  (Voluta),  Beocc.  ; 
very  rare. 
^ *Cancellaria  coronata,  Scacc.  ; very  rare. 
♦Fasciolaria  lignaria  (Murex),  L. ; rare. 
Fusus  rostratus,  Olivi  ; rare. 
Fusus  craticulatus  (Murex),  Beocc.  ; 
common. 
Fusus  echinatus,  Soveebt;  rare. 
♦Fusus  lamellosus  (Murex),  De  Ceistof. 
and  Jax  ; rare. 
♦Fusus  Cornells  (Murex),  L. ; rare. 
X ♦Pyrula  rusticula  1,  Bast.  ; very  rare. 
Murex  cristatus,  Beocc.  ; rare. 
Murex  Edwardsii,  Menk.  ; rare. 
Murex  vaginatus,  De  Ceistof.  and  Jam  ; 
rare. 
Murex  Trunculus,  L. ; rare. 
♦Murex  Brandaris,  L. ; rare. 
♦Murex  erinaceus,  L. ; rare. 
X*Murex  multilamellosus,  Phil.  ; very  rare. 
♦Panella  lanceolata,  Menk.  ; very  rare. 
♦Triton  cutaceum,  L. ; very  rare. 
♦Triton  corrugatum.  Lame.  ; rare. 
♦Triton  intermedium  (Murex),  Beocc.  ; 
very  rare. 
♦Chenopus  pes-pelecani  (Strombus),  L. ; 
very  common. 
♦Cassidaria  tyrrhena  (Buccinum),  L. ; rare. 
Buccinum  prismaticum, Beocc.;  common. 
X^Buccinum  musivum,  Beocc.  ; rare. 
Buccinum  ascanias,  Beug.  ; rare. 
Buccinum  variabile,  Phil.  ; rare. 
Buccinum  mutabile,  L. ; common. 
■ysBuccinum  semistriatum^  Beocc.  ; very 
common. 
Buccinum  neriteum,  L. ; rare. 
Buccinum  scriptum,  L. ; rare. 
X*Buccinum  striatum^  Phil.  ; rare. 
♦Columbella  rustica  (Voluta),  L. ; rare. 
Mitra  lutescens,  Lamk.  ; rare. 
Mitra  Savignyi,  Pate.  ; rare. 
Mitra  scrohiculata,  Beocc.  ; very  rare. 
Eingicula  auriculata,  Menk.  ; very  rare. 
Cyprsea  coccinella,  Lamk.  ; rare. 
♦Cyprsea  Pulex,  Soland.  : rare. 
♦Cyprsea  lurida,  L. ; very  rare. 
Conus  mediterraneus,  Beug.  ; rare. 
Dentalium  dentale,  L. ; rare. 
Dentalium  multistriatum,  Desh.  ; rare. 
Dentalium  entale,  L. ; rare. 
Ditrupa  subulata,  Desh.  ; rare.] 
t This  fossil  (see  above,  p.  779)  is  figured  by  Basteeot,  Bord.  p.  31, 1. 1.  fig.  22,  and  bas  been  described 
by  Dr.  Aeadas  under  the  name  of  Trochus  Zucccrrelli, 
