STOMATELLA.— Plate IV. 



ridged with spiral, roundish, unequal ribs; smoky 

 brown, varied with irregular stripes ; spire rather 

 prominent; aperture subovate. 



A. Adams. Proc. Zool. Soc, 1850. 



Hah. Moluccas. 



Species 25. (Fig. a, 6, Mus. Cuming.) 



Stomatella EiCAniNATA. Sto. testd trochifmini, per- 

 forata, tenuiusculd, pallide fulvd, strigis irregu- 

 laribus, suhconcentiicis, viridis pictd ; spird pro- 

 minulil, ultimo anfractu distanter bicarinato ; 

 apertiira suhqiiadratd ; Idbio inferno termi ; umhilico 

 jHirvn. 



The Two-KEELEii Stomatella. Shell trochiform, 

 perforated, rather thin, pule fulvous, painted with 

 irregular partly concentric green stripes ; spire a 

 little prominent ; last whorl distantly two-keeled ; 

 aperture rather square ; inner lip thin ; umbilicus 

 small. 



A. Adams. Sowerby's Thesaurus Conchy liorum, Sto- 

 matella, Sp. -21, f 39, 40. 



Hal. Moreton Bay, Australia. 



Resembling the StomaticB, yet differing frc 

 in the same way as Stomatella hiporcata. 



Species 2G. (Fig. a, b, Mus. Brit.) 



Stomatella coccinea. Sto. testa parvd, oblique sub- 

 ovatd, Icevigatd, rubra, maculis albis seriatim in 

 medio anfractus ultimi dispositis ornatd ; anfractu 

 ultimo tenuiter sulcata, subangulato ; aperturd 

 oblique lateraliter prodvcio, labia inferno albo, lato, 

 semiperforato. 



The cochineal Sto.matella. Shell small, obliquely 

 subovate, smooth, red, ornamented with a row of 

 white spots in the middle of the last whorl ; last 

 whorl finely sulcated, rather angular; aperture 

 obliquely laterally produced ; inner lip white, 

 broad, half perforated. 



A. Adams. Proc. Zool. Soc, 1850. 



Hah. St. John's. 



The body-whorl 

 obscure ribs. 



obtusely angulated by two 



