211 



Gasteropoda. 



a. Alalia bispinosa, FhiL 

 {d) 4. Natica, (a cast) 

 h. Chemnitzia vittata (?) Phil. 

 (imperfect casts.) 

 Cerithiuni abbreviatuni (ns.) 

 CuUeni (ns.) 

 h. Littorina punctura, Bean, MS. 

 h. (I ornata, Sow. 



Turbo sulcostomus, Phil. 



b. Turbo elaboratus, Lye. and Mor. 

 Pleurotomaria guttata, Phil. 



arenosa, Bean, MS. (a /) 



b. " granulata, Sow, 

 a. II depressa, Phil, 



striata, Bean, MS. 

 Patella ? graphica, Bean, MS. 

 a. Actaeon retusus, Phil. 



c. Dentalium annulatum, Bean, MS. 



Beachiopoda. 



(e) 5 h. Terebratula ormthocephala, Sow. Lingula Isevis, MS. 

 c, Rbyncbonella varians, Schloth. Discina (Orbicula) centralis, MS. 



Mr. Bean's Collection. 



CONOHIFEKA. 



b. Gryphsea bullata, Soiv. 



c. " dilatata. Sow. 



c. Anomia insequivalvis, Phil, 

 Ostrea canaliculata, Bean, MS. 

 " procerula, Bean, MS. 

 " A peculiarly elongated 

 smootli species approacb- 

 ing Vulsella, 

 n striata, Bean, MS. 

 c. Pecten demissus, Phil. 



b. II fibrosus, Phil. 



c. " vagans, Sow. 

 c. " abjectus, Phil, 

 c. " arcuatus, Sow, 

 b, Lima duplicata. Sow. 



II Phillipsii, d'Orb, 

 II notata, Goldf. 



Avicula insequivalvis, Sow. 



II ovalis, Phil, 



II Brammburiensis, Phil. 



II. clatbrata, Bean, MS. 



" rugosa, Goldf. 

 Pinna mitis, Phil. 

 Modiola bipartita. Sow, 



II cuneata, Sow, 



II pulcra, Phil. 

 Cucullsea semula, Phil. 

 II elongata, Sow. 

 II clatbrata, (ns.) 

 II minima, (ns.) 



Solemya Woodwardiana, (ns.) 

 Nucida lacryma, Sow. 

 Trigonia costata, v. pulla, Soiv, 



II elongata, Soiu, 



(a i) Pleurotomaria arenosa is merely the well-preserved condition of P. 

 guttata. The test ia the type of the latter has perished except the thick 

 nodular portion upon the sutures, from whence its name. In the well-preserved 

 arenosa the guttae appear less prominent by comparison with the highly 

 ornamented diameter of the other parts of the shell. Note by J. Leckenby, Esq. 



(d) 4 Natica Guerrei, Deslongch. Note by J. Leckenby, Esq. 



(e) 5 Terebratula Buckmani, Davidson. Note by J. Lbckenbt, Esq. 



