SIPHONARIA 



Species 32. (Fig. a, b. Mils. Cuming.) 

 SiPiiONAKiA SPINOSA. S'qtli. testd ovatd, mbdepresm, 

 (I [dee lateraliter unciuato, radiatim coalatd, costis siih- 

 (iii^Hntis, jirofiise squamato-sphtosis ; lutesceiite-albd. 

 The spined Siphonama. Shell ovate, rather depressed, 

 apes laterally uncinate, radiately ribbed, ribs rather 

 narrow, profusely squamately spined; yellowish- 

 white. 

 Ilfib. New Zealand. 



Distinguished in a characteristic manner from all other 

 sjK'cics by its squaniate spines. 



Species 33. (Fig. <(, h, Mus. Cuming.) 



Si phonama amaka. S'qih. lestd ovaid, dqirfsm-conoidcd, 

 apice antke unciuato, radiatim dense cosiatd et linitd ; 

 iiifjrd, albo fasciatim radiatd. 



The liLACKisn Siphonaria. Shell ovate, depressly co- 

 noid, apes anteriorly uncinate, radiately closely rilibcd 

 and ridged ; black, rayed with white bands. 



Nuttall, MS., Mus. Cuming. 



Hab. California. 



Chiefly to be recognized 

 cinder-black ground. 



upon 



Species 34. (Fig. a, b, JIus. Cuming.) 

 SiPHONAttiA FULiGiNATA. Siji/i. fedd orbiciiiari, ovatd, 



mbdepressd, obscure radiatim fimbriato-costatd, costis 



versus apicem obsoletis ; sordide albd, ferrngineo-nii/n 



sjmrsim macidatd. 

 The sooted Siphonaeia. Shell orbicularly ovate, rather 



depressed, obscurely radiately fimbriatcly ribbed, ribs 



obsolete towards the apex ; dull white, spar 

 blotched with rusty-black. 



The ribs of this species have a furbelowed appearance 

 ear the margin, and arc obsolete towards the apes. 



Species 35. (Fig. «, b, Mus. Cuming.) 



Siphonaria FUNICUL.4.TA. Siph. testd omtd, depresso- 

 coiwided, apice aiitice unciuato, radiatim dense elevato- 

 striatd ; ctpndescente-nigrd, striis liindis. 



The cokded Siphonaria. Shell ovate, depressly co- 

 noid, apes anteriorly uncinate, radiately densely cle- 

 vately striated ; blue-black, strisc livid. 



JPab. ? 



A somewhat conoid species, densely rayed with raised 



livid stria! upon a lilack ground, the apex being slightly 



hooked anteriorly. 



Species 36. (Fig. a, b, Mus. Cuming.) 



SiPHONARl.A MATJEA. SipA. testd ovatd, subdepressd, apice 

 lateraliter unciuato, radiathn liratd, liris snbdistanti- 

 bns, iulerstitiis striatis ; sordidH fuscescente, fascia 

 nigra JKxta marginem, intus nitente atrd. 



The moor Siphonaria. Shell ovate, rather depressed, 

 apex laterally uncinate, radiately ridged, ridges rather 

 distant, with the interstices striated; dull brown, 

 with a black band nest the margin, interior shining 

 black. 



SowERBY, Pro. Zool. Soc. 1835, p. 7. 



Ilab. Panama. 



A little shining black species, rusty-brown exteriorly 



escept nest the margin. 



