is probably tlie 

 25-3. 



5j;6 REPORT — 1863. 



290. CiilJ>o!<foma M'A7tdre(B is the normal state, of wbicli C. Leamim is tbe pale 



variety. 

 292. ]Mr. Pease considers that T. Byronianm represents a Polydonta from the Pacific 



Islands. 

 313-316. The non-pearl v Liotia; are Conradia, A. Ad. 

 322, 323. Mr. A. Adams thinks that the " Ethalia " amplectcms 



vouno- of " Teinostoma" a., as suggested in Brit. Mus. Cat. p 

 338. Crepidula ndunca, Cpr. (non Sby.,=so/«V/«, lld.»., = rostnfonms, Gld.). The 



tropical shell is C. tincata, Mke.,= C. rosfrnta, C. B. Ad., live. 

 341. Shonld stand as C. squama : v. note on C. B. Ad. no. 351. 

 354. Vermdus vhtirneus, Rve.,= V. ?(jlomeratus, C, B. A,d., non Lam. The note to 



Ccectwi, Brit. Mus. Cat. p. 314. shonld read:—" Of a fourth group, Meiuccras, 



three species are known from the Caribbean Sea, one of which is fossil at 



Grio-non. The earliest Ciccid is the Eocene genus Utrebloceras." Vide 



MoS. Cascidfe in P. Z. S. 1858, pp. 413-444. 



387. Centhiuin irromfinn. Gld. (teste type sp. in Mus. Smiths.), is a very distinct 



East Indian species, = C. ohesum, Sby. sen. 



388. This is not the C. interniptwn of C. B. Ad., Sby., and Mus. Cum. (hodie), 



which latter is the roughened form of C. stercus muscarum, Val. C. Galla- 

 pai/inis is the rough form of C. intfrriiptinn, Mke. 



389. Veiiaf/Ks should be changed into lihinoclaris, Swains. ; v. note to 289. 

 391-393. The genus Triforis should be removed to Cerithiupsidte. The true 



" Triforis" itifreqiiens of C. B. x\d. is a dextral shell, = Cer it Iiiqisis tuber- 

 adoidcs, no. 557. The shell here doubtfully affiliated is probably a variety 

 of T. inconspicuKs. 



398. Liturina l'hilippii=L. fparvuhi, C. B. Ad., non Phil., = i. dubiosa, C. B. Ad., 



nom. prov. 



399. =Litorit>a jndlaia, Cpr. ; described from Cape St. Lucas specimens. 

 409. Vvohiihlx = llissoinaJirmata, C. B. A(\.., + R. scaJariforviii, C. B. Ad. 



411. " Not iiBarleeia," teste Jetfr. MS. It seems, however, too densely allied tc 



U. rubra to create afresh genus for it, unless the animal should display dili'er- 

 ences. 



412, 413. Belong to Fenella, A. Ad.* F. excurvata=? Hissoa inconqncua, C. B. Ad., 



non Alder. 



417. Fresh specimens prove this to be not a dead Hi/drohia idvcv, but a Barlccia. 



It appears on the Californian coast, as B. stibtoutis. 



418, 421. Are very similar, and possibly conspecihc forms of Cythna, A. Ad. 

 422. Is a Gi'mrUa, teste A. Ad. 



426, 427. Belong to Styliferina, A. Ad. 



430 ('< spq. Some of these forms may rank with Gottoina, A. Ad., and thus approach 

 Fossarus. 



437. Luponia spurca. This shell is quite distinct from L. albuginom, to which it 



was supposed to belong by Dr. Newconib. It is probably a ballast specimen. 



438. Quite distinct from the Panamic A. punctulata. 



445, 446. Cancelktriadee shoidd be removed to Proboscidifera, teste A. Ad. 



450-452. Mr. Reeve unites all these species, with several others, to M. varieyaia ; 

 which is certainly the easiest way of meeting the dillicidty. 



453. Myurella rufocinerea=T. rudis, Gray, teste R^•e. 



477. Conus re(/alitatis= C. purpurasccns, var. Most Cones vary in the same manner. 



484. Torniia varieyata. Mr. Ilanley restores to this shell the uncomfortable name 

 of Chemn. (perspectiviuncida), and unites to it areola, Desh. A careful com- 

 parison with shells from the Pacific Islands (teste Pease's specimens) proves 

 them to be completely identical. The "specific" names of Chemn., when 

 simply the second word of the diagnosis, can hardly claim precedence. 



486. The genera in this family have lately been revised by Mr. A. Adams. A 

 large number of his Japanese groups are here represented. This species 



* The generic names here given were assigned by Mr. A. Adams, who kindly examined 

 the figures of the minute Mazallan shells, all of -Hhieh have been di-awu under the uiicro- 

 scope. 



32 



