WORMS. TESTACEA. 71. Nautilus. 309 



lederm. Micofc. tab. 4. X. upper figure, tab. 8. F. . 

 Plane comh tab. I* jig. 6. Gualt. teft. tab. 9. L, M. 

 Inhabits the Adriatic and Mediterranean ; minute. 



Granuin. Shell ovate oblong, with thick divifiqns marked with 8 in- 

 terrupted elevated ftriae : fiphon oblique. 

 Inhabits the Mediterranean-, minute; aiilinguifhed from the 

 laft in having the- ihiae at the point of the divifions a little 

 contra&ed. 



Radicula. Shell oblong-qvate, with thick glabrqus divifions. 

 Lederm. microje. tab. B./ig.-e. t, \ r f I . s. • 

 Plane, conch. 14. tab. l f*g. 5* 



Inhabits the Adriatic, very rare and minute: nphon a littlg 

 lateral. 



Fafcia: Shell with ftriate divifions and fmooth elevated joints. 

 Gualt. test. tab. 19 O. Mart..conch a 1. -vign. 1, D. 

 Inhabits the Adriatic, very fmall. 



Shell conic, with crowded ftriae, obtufe at the tip and denticu* 

 late at the margin ; the fiphon central, 



Inejuatis. Shell cylindrical with 8 divifions, the. fecond and third vertf 

 fhort: aperture margined. 

 Spenvl. Sch>\ Dan. I. tab. 2. fig. 10. a—- c. 

 Inhabits the Red Sea : very minute and clear white. 



Sipbunculus Shell fmooth with cylindrical remote divifions, the joints 

 tapering cylindrical. 

 Gualt. teil. tab. 19. fig % R, S. 

 ftfartin. con'.h. I. <vign I. /?£. F.vPI?." 

 Inhabits leas of Sicily, adhering to coral rocks. 

 Shell minute, with 11 divifions alternately narrower and broaden 



Legumen. Shell compreffed jointed and margined at one end: fiphcjlj 

 lateral. 

 Gualt. tefi. tab. 19. P. Lederm. micr. tab. 8. fig. g. 

 Martin, conch. 1. njign. I. fig. e, E, I. 



Inhabits the Akdriatic. Shell minute fubconic, the tip. cultratfi 

 on one fide and fligatly curved on the other. 



Grihocera. Whorls of the fhell with.carinate ftriae. 

 Scheuchz, . Helnj . 7 . jig. 8 . Dilwv .938. 

 Inhabits the Ocean and is frequently found folHle, 



* Beh 



eteM* 



