MAIACOZOA. GASTEROPODA. SCUTIBBANCHIATA. 333- 



perfect, the shell is covered with a pilose yellowish or brownish 

 epidermis, and presents the form of a cone, tapering to a fine 

 point, which is curved back so as to form two volutions, some- 

 times inclining to one side. It is rather thin, divergently 

 striato^sulcate, with some concentric rugae ; the exterior red- 

 dish-white or pink ; the inside highly glossed, and reddish, or 

 yellowish, or white. Diameter about an inch, height three- 

 fourths. Another individual, found at Aberdeen, in February, 

 1842, by Mr. Alex. Beaton. 



Patella Ungarica. Linn. Syst Nat. i. 1259. Patella Hungarica. 

 Penn. Brit. Zool. iv. 143. PL 90. f. 147. Patella Ungarica. Mont. 

 Test. Brit. 486. Capulus Hungaricus. Flem. Brit. Anim. 363. 

 Capulus Hungaricus. Lamk. Syst. 



2. Capulus militaris. Military-Bonnet Capulus* 

 Shell conoidal, rather thick, decussated with longi- 

 tudinal and concentric striae, and covered with a thin 

 epidermis ; the apex elongated, very slender, recurved, 

 involute, inclined to the right, and extending beyond the 

 margin ; the aperture roundish, thin -edged, even. 

 Named from its resemblance to a pointed cap. 



A small individual, only a twelfth of an inch in diameter, 

 found by me among shell sand, from Ugie-mouth, sent by Mr. 

 Alexander Murray, in December, 1 842. It is of a conoidal 

 form, suddenly tapering to a long slender point, which is in- 

 volute and turned considerably to the right ; the surface reticu- 

 lated, white, glossy on the apex ; the inside also white. 



Patella militaris. Linn. Maut. 553. Patella militaris. Pult. 

 Dorset. 51. Patella militaris. Mont. Test. Brit. 488. PL 13. f. 11. 

 Capulus militaris. Flem. Brit. Aniin. 364. 



3. Capulus anticjuatus. Antiquated Capulus. 



Shell conical, rather thick, with strong annular im- 

 bricated rugae; the apex blunt, somewhat compressed, 

 rather nearer the posterior end ; the aperture nearly 

 circular, thin-edged, somewhat irregular. Antigudtus, 

 old-looking. 



A small individual, two-twelfths of an inch in height, and 

 nearly the same in the diameter of the aperture, was found by 

 me in a cavity among Serpulae, on a dead shell of Fusus anti- 

 quus, sent from Bantf, by Mr. John Clark, in the end of De- 

 cember, 1842. It was of a greyish- white colour, and contained 

 the animal. From its singular appearance, I had at first sus- 



