Species ignotae 
Melania aethiops Beck. Lea Catal Mel. (Obs. G. IJnio IY p. 70). 
aperta Mouss. Catal. Godeffroy. 
aspersa Cr. Jan. Catal. Coli, 
aterrima Cr. Jan. ibid. 
atrata Z. 
costula Raf. Atl. Journ. a. Friend of Knowl. No. 5 1838. 
cuspidata Chem. f. 1228. 
eburnea v. Mblf. Lea Catal. Mel. 
erodes Z. Lea Catal. Mel. 
fluminalis v. Mhlf. Lea Catal. Mel. 
gibbosa Raf. 
glabrata v. Mhlf. Lea Catal. Mel. 
inermis Gray 
ibid. 
inermis Sow. 
ligata Cr. Jan. Catal. Coli, 
maculata Parr. Lea Catal. Mel. 
Niuafouana Mouss. MSS. Catal. Godeffroy. 
ochracea Cr. Jan. Catal. Coli, 
plicata Mke. Synops. p. 137. 
rugosa Raf. 
sinuata Mouss. Catal. Godeffroy. 
soluta Phil. Lea Catal. Mel. 
spinigera Lea. 
sulculata Mawe Wood. Ind. Test. f. 73. 
terebella v. Mhlf. Lea Catal. Mel. 
tessula Raf. Atl. Journ. and Friend of Knowl. 1833. 
tuberculata v. d. B. Lea Catal. Mel. 
turrita Parr. (an =r spinulosa Lam.) 
