SHOPLAND: LIST OF MARINE SHELLS FROM ADEN. 179 
Pectunculina multistriata, Forsk. 
Leda sculpta, Issel. 
Pecten flabelloides, Rve. 
,, Layardi, var., Rve. 
,, luculentus, var., Rve. 
», plica, L. 
5, sanguinolentus, Gmel. 
», senatorius, Gmel. 
,, Stngaporinus, Sowb. 
5, sguamosus, v. lividus, Rve. 
,, subplicatus, Sowb. 
,,  Lownsendi, Sowb. 
,, Lranquebaricus, Gmel. 
Lima paucicostata, Sowb. 
,, scabra, Born. 
,, tenera, Chem. 
5, venues, HL. Ad. 
Plicatula imbricata, Menke. 
Pedum spondyloideum, Gmel. 
Anomia acheus, Gray. 
Placuna placenta, Lk. 
Vulsella lingua-felis, Rve. 
Ostrea crista-galli, L. 
,, eucullata, Born. 
,, Ayotis, L. 
