42 BULLETIN 192, UNITED STATES NATIONAL MUSEUM 



CHONDBOFOMA (ARTICULIPOMA) CABOLI CABOI.I, new sabspecies 



Plate 6, Figure 7 



This race was collected by C. R. Orcutt on Gimbi Mountain. It is the 

 largest member of the group, is broadly ovate, and has strong spots form- 

 ing a broad interrupted band at the summit, with the broadly flaring 

 peristome rayed. 



The type (U.S.N.M. No. 472021) has 3.8 whorls remaining and 

 measures: Length, 13 mm.; greater diameter, 9.2 mm.; lesser diameter, 

 7.3 mm. 



U.S.N.M. No. 402068 contains 13 topotypes from the same source. 



Its size and rayed peristome will distinguish this race from C. (Articu- 

 lipoma) caroli bodariense. 



CHONDBOPOMA (ABTICULIPOMA) CABOLI BODAB1EN8E, new subspecies 



Plate 6, Figure 8 



This race was collected "above Bodarie" by C. R. Orcutt. It is smaller 

 than C. (A.) c. caroli and does not have the pronounced interrupted 

 bands of broad spots at the summit, nor is the outer peristome rayed. 



The type (U.S.N.M. No. 472022) comes from Mr. Orcutt's first sta- 

 tion, above Bodarie, and is a perfect specimen having 6 whorls. It 

 measures: Height, 11. 3 mm.; greater diameter, 7.9 mm.; lesser diameter, 

 6.2 mm. 



U.S.N.M. No. 402499 contains 6 specimens collected by Orcutt on the 

 road between Bodarie and Saltrou. 



U.S.N.M. No. 402555 contains 53 specimens collected by Orcutt above 

 Bodarie. 



This subspecies diflfers from typical Chondropoma (Artictilipoma) 

 caroli caroli in being smaller and lacking the rays on the outer peristome. 



CHONDEOPOMA (ABTICULIPOMA) XENICUM Pilsbry 



Plate 6, Figure 6 



1933. Chondropoma xenicum Pilsbry, Proc. Acad. Nat. Sci. Philadelphia, vol. 

 85, pp. 124-125, pi. 6, figs. 11, 12. 



Shell ovate, flesh-colored, with faint interrupted spiral bands of brown, 

 which form rays on both peristomes. Nuclear whorls 2, slender, strongly 

 inflated, well rounded, and smooth except for the last portion of the last 

 turn, which shows the beginning of the postnuclear sculpture. The post- 

 nuclear whorls are moderately well rounded, appressed at the summit, 

 and marked by fairly strong, almost vertical axial riblets, which are 

 separated by mere impressed lines. These riblets become more strongly 

 developed at the summit, where groups of them form feeble pseudotufts. 

 The spiral sculpture consists of low, rounded, tumid bands, which render 

 the axial riblets articulate. Suture well constricted; periphery inflated, 

 well rounded. The base is moderately long, well rounded, and marked by 

 the continuations of the axial ribs. The open umbilicus shows broad. 



