— 10 — 



which only the first spocies is given in tlie Collection of tlie 

 Library. 



(dj ]MSS. No. 1 gii.l 1 mention only the Erycina rcnie- 

 ri, Bron.; MSS. No. 2 and 8 mention also the Erycina ova- 

 ta, Philippi, which eorrespond to the Ligula boysii and ova- 

 ta, Montague, in tlie public Collection. 



(e, MSS. 2 and 3 contain three species of Mactra, 

 namely M. halvacea, Chem.; M. stultorum, L.; M. triangula, 

 Eenieri; while in MSS. No. 1 and 4 there is also noted as 

 verv rarc M. lactea, L.am., which is to be toand in the pri- 

 vate Collection of Mr. Mamo. 



(fj MSS. No. 1, 2, and 4, mention only tlie Bornia 

 corbuloides, Ph.; in MS. No. 3 arc added the P>. inflata and 

 B. seminulum, ejusdem, which arc the three Kellia of the 

 public Collection. 



(gj MSS. No- 1, 2, and 4, ennmerate four species of 

 Lucina, the L. pecten, Lam.; L, digitaria, Lam.; L. lactea, 

 Lamk.; L. fragilis, Ph.; and L. pellucida, Mamo, which last 

 species, noted as very rare, is described in MS. No. 4 and 

 does not exist in tlie pnblic Collection. 



(h) MSS. No. 1 and 4 lnention six species of Venus and 

 five of Cytherea; MS. No. 3, seven species of Venus and five 

 of Cytherea; whilst in the public Collection tliere are eiglit 

 species of Venus, viz : V. verrucosa, L. ; V gallina, L. ; V. 

 fasciata, Donovan; V. radiata, Brocclii; V. undata, Pcnn.; V. 

 decussata, L.; V. auvea, Mat et Rack; and V. hcta, Poli. 



(%) MSS. No. 2 and 3 enumerate eight species of 

 Cardium, of which thero are only seven species in the 

 Public Library and in MSS. No. 4 aud 5. 



(k) There are five species of A.rca in MSS. No. 1, 2, 

 and 4, and MS. No. 3 mentions, besides, tlie Arca diluvii. 

 lu tlie public Collection there are six species. 



(I) MS. No- 1 mentions seven species of Modiola, 

 amongst which are the M. adriatica, and \L ligata, which are 

 noted as discovered by Mr. Mamo. MS. No. 1 mentions 

 also tUe Modiola zizyphina, Mamoi, of which the description 

 is given. In the public collection there are ei^ht species. 



(mj In MSS. No. 1,2, and 4, thcre are mcntioned two 



