the nautilus. 89 



(6) Corneous and buff with red-brown streaks, a narrow band 

 above the periphery or none, often a dark umbilical patch. 



(c) Banded (bands 02345, 00345 or 00305) with deep brown on a 

 pale ground, and generally streaked with opaque buff, or without 

 such streaks. 



(rf) Corneous, with some opaque, buff streaks above, no bands. 



Pattern (a) resembles that of E. peliomphala nimbosa; (6) that of 

 E. cattizona congenita ; (c) that of E. peliomphala or peliomphala 

 brandtii ; and pattern (rf) that of E. callizona kickonis. 



Alt. 20-22, diam. 30 mm. 



Alt. 19, diam. 25. 



We regard the var. maritima as very near the original stock which 

 gave rise to E. callizona and its varieties, and as a connecting link 

 between these and E. peliomphala. 



It inhabits Awaji Island, the adjacent shores of the Kii channel 

 on the east, all of Shikoku Island, some parts of the east coast of 

 Kiusiu, and the west end of Hondo, and intergrades on the shore of 

 the Inland Sea with congenita, hickonis and amalice. 

 Eulota luhuana idzumonis Pilsbry and Gulick. 



Shell large and solid, with the color-patterns of E. qucesita or 

 perryi, dull, roughly sculptured with irregular growth-wrinkles, and 

 differing from luhuana in the more capacious, less depressed form, 

 and the umbilicus, which is decidedly wider and much more open 

 inside than in luhuana. Alt. 30, diam. 43 mm. 



Types from Takeya, Idzumo. It has affinities with senckenbergiana 

 and the following variety. 

 Eulota luhuana var. aomoriensis Gulick & Pilsbvy, n. var. 



Shell smooth and glossy, pale buff with deep chestnut bands 00305 

 (or sometimes 00000, or with wide pale, diffuse bands in place of 2 

 and 4, as in E. peliomphala herklotsi or E. qucesita. perryi), the spire 

 moderately conoidal, whorls 5, the last capacious; umbilicus deep 

 and more open within than in luhuana : or senckenbergiana. Aperture 

 oblique, the peristome white or reddish, nearly in a plane, but a little 

 advanced sometimes at the termination of band 3. 



Alt. 25, diam. 40 mm. (Chojamura.) 

 Alt. 20, diam. 32 mm. (Asanai.) 



Chojamura and Gonohe, MutStt ; Asanai, Ugo (Mr. Y. Hirase). 

 A more globose and smoother form than E. luhuana, and more 

 northern in distribution, inhabiting the northern extremity of Hondo, 

 in Aomori Ken or prefecture. 



