136 /UNITES. 



Z. CHLOROTICUS, Pfr. PI. 45, fig. 83. 



Rather widely umbilicated, somewhat thin, light brownish 

 3'ellow, closel} r equall} T granulated above by longitudinal and 

 more distant spiral strife; whorls 5, the last with subcarinate 



periphery, base smooth and shining. Diam. 30 mill. 



Smyrna. 



Z. SMYRNENSIS, Roth. PI. 45, figs. 84, 85. 



Moderately umbilicated ; whorls 6, narrow, periphery obtusely 

 carinated, yellowish corneous, or light olivaceous, above slightly 

 granularly decussated, below smooth, shining, remotely yellowish 



rayed. Diam. 28 mill. 



Smyrna, Ins. Syme. 



Z. CORAX, Parreyss. PI. 45, fig. 86. 



Widely umbilicated, rather solid, obliquely rugosely striated 

 above, granularly decussated by minute spiral strife, fulvous ; 

 whorls 6, periphery subangulated, base radiately striated, shining, 



lighter colored. Diam. 33 mill. 



Taurus Mts. 



Z. CROATICUS, Partsch. PI. 45, figs. 87-89. 



Widely umbilicated, closety costulate-striate and very lightly 

 decussated above, brownish corneous; whorls 7, the last with 

 obtusely angulated, narrowly white-banded periphery, base 

 yellowish white, often irregularly strigate with olivaceous, 



shining. Diam., 28 mill. 



Croatia. 



A variety approaching Z. acies has been figured in Ross- 

 massler (fig. 89) ; it occurs in Hercogowina and Montenegro. 



Z. PERGRANULATUS, Godet. PL 45, tigs. 90, 91. 



Widely umbilicated, decussately granular above and below, 

 light reddish brown, base light yellowish brown; whorls 6, 



periphery distinctly carinated. Diam. 31 mill. 



Ins. Amor go. 



Distinguished from all the other species by its granulated base. 



Z. CARNIOLICUS, A. Schmidt. PL 45, figs. 92, 93. 



Widely umbilicated, rather solid, closely plicately striate 

 above, very lightly decussated by spiral strife, brownish fulvous ; 



