marmorata L. Pfr. 
miliaris Quoy 
neglecta Brown 
neritiformis Brown 
neritoides L. 
neritoides Schröter 
nigrolineata Gray 
obligata Say 
obtusa Locard 
obtusata L. 
palliata Say 
patula Jeffr, 
petraea Mtg. 
punetata Gmel. 
retusa Lam. 
rudis Maton 
rudissima Bean 
saxatilis Johnst. 
saxatilis Olivi 
sphaeroidalis Locard 
suleata Mke. 
syriaca Phil, 
tenebrosa Mig. 
ustulata Lam. 
vittata Phil. 
zonaria Bean 
Meyeria decorata Locard 
Mitrella hidalgoi Mtrs. 
Nassa ferussaci areuata Pall, 
elaudoni Pall. 
exigua Pall. 
pallaryi Koch 
tingitana Pall. 
Neptunea abyssorum P. Fischer 
ecaudis Locard 
peregra Locard 
profundieola Verrill & Smith 
torra Locard 
Ocinebrina edwardsii varr. 
hispidula Pall. 
hybrida Arad. & Ben. 
Pedicularia Swains. 
albida Dall 
deeurvata Locard 
decussata Gould 
sicula Swains 
Philbertia pruinosa Pall. 
Pirenella Gray o . 
cinerascens Pallas 
conica Blainv, 


decorata Mtrs. 
duplicata Pall. 
mamillata Phil. 
peloritana Cantr., 
sardoa Cantr. 
trieolor Pallary £ 
Pleurotomella anceyi Dautz. & F. 
bullioides Sykes 
bureaui Dautz. & F. 
chevreuxi Dautz. & F. 
dalmasi Dautz. & FE. 
gregaria Sykes 
lusitanica Sykes 
Potamidinae . 4 E 
Pseudomurex amaliae Kob. 
basileus Dautz. & F. 
Scala Klein 
folini D. & F. 
grimaldi D. & F. 
pachya Locard 
problematica D. & F. 
richardi D. & F. 
vieina D. & F. 
Spirotropis elytotropis Sykes 
megalacme Sykes 
melvilli Sykes 
Triforis Desh, 
adversus Mtg. 
aspera Jeffr. 
belli Wood 
benoitianus Arad. 
granulatus Scacchi 
granulosus Ren. 
grimaldii Dautz. 
nigroeinetus ©. B. Ad. 
obesulus L,ocard 
pervorsus L. 
savignyanus delle Chiaje 
seriatus Mühlt. 
Trophon eossmanni Locard 
deeoratus Locard 
deversus Locard 
Troschelia aquitanica Locard 
berniciensis carinata Locard 
Xenophora Fischer 
caperata Phil. 
erispa Koenig 
mediterranea Tib. 
senegalensis P. Fischer 

