I 22 



Stat. i. M I from reef "Zwaantjes-droogte". 37 M. Grey mud, witli small, 



•ken shclls. 1 Sp< 

 St.it. 2. Madura- I Grey mud with some Radiolariae. 1 Spec. 



r-bay-entrance. 72 M. Fine sand with mud. 1 Spec. 



1 Stat. 1 is young but characteristic, tliose from Stat. 2 and 110 are 

 i than the type and have only obsolete brown, square spots (perhaps bleached as 

 the) nly empty shell 



2. 1 bisulcata Schubert 6c Wagner. 



ERT & WAGNER. Fortsetz. Martini-Chemn. Conch. Cab. Ed. I, Vol. 12, p. 68, PI. 223, 

 1 2. 

 REEVE. Conch. Ie. Vol. V, Cassis, fig. 6. 



KOSTER. Martini-Chemn. Conch. Cab. Ed. II, Vol. III, Cassis, p. 19, PI. 43, fig. 6, 7. 

 TRYON Man. of Conch. Vol. VII, p. 2-76, PI. 5, fig. ?S (saburon var. bisulcata). 



Stat. 231. Amboina. 40 M. Coralsand. 6 Spcc. 



Stat. 2". Kulewatti-(Sollot)-bay, Dammer-island. 18 M. Sand, white and black, mixed. 1 Spcc. 



1 cannot agree with Tryon's opinion, that this and the preceding species are only varieties 

 of C. saburon Adans., the species now under consideration, ma)- be easilv distinguished by its 

 last whorl, which is smooth, with exception of the grooves at the upper and basal parts, instead 

 of being spirally striate as in C. pila and saburon, which may on their turn be distinguished 

 from each other, by the lower part of the columella, which is closcly plicated in C. pila, as 

 K ster (1. c.) has observed, moreover by closer striae on the bodywhorl of that species. 



3. Cassis (Bezoardica) glauca Linné. 



l.i.NM'. Syst. Xat. Ed. X, p. ju, N° 391. 



[PH. Amb. Rariteitkamer, p. 83, PI. 25, fig. A. 

 KiKNHR. Coq. Viv. Vol. VII, Cassis, p. 27, PI. 5, fig. 9. 

 REEVE. Conch. Ie. Vol. V, Cassis, fig. 33. 



I. 1 R. Martini-Chemn. Conch. Cab. Ed. II, Vol. III, Cassis, p. 7, PI. 37, fig. 1, 2. 

 TRYON. Man. of Conch. Vol. VII, p. 276, PI. 6, fig. 79, 80. 



Stat. 231. Amboina. Reef. I Spec. 



4. Cassis (Casmaria) vibex Linné. 



LlNNÉ. Syst. Nat. Ed. X, p. j},j. X" 392. 

 Rumph. Amb. Rariteitkamer, p. 84, PI. 25, fig. E, 6, 9. 

 KlENER. Coq. Viv. Vol. VII, > a-sis, p. 22, PI. n, fig. 20, 20<?. 

 REEVE. Conch. Ie. Vol. \'. ( 'assis, fig. 15^, c. 



. Martini-Chemn. Conch. Cab. Ed. II, Vol. III, Cassis, p. 12, PI. 38, fig. ;, 7. 

 TRYON. Man. of Conch. Vol. VII, p. 2jj, PI. 7, fig. 89. 



. Bay <>f Nangamessi, Sumba. Up to 36 M. Coralsand. 1 Spec. 

 5eba, Savu. Keef. 1 Spec. 

 ■ j. Nalahia-bay, Nusa-Laut-island. Reef. 1 Spec. 



I 1 Spec. 



14 



