GLOSSARY. vie: 
margaritécea, pearly. 
margaritifer, pearl-bearing. 
margindta, having a rim or border. 
marmorea, with marble-like markings. 
matra, dark like a Moor. 
maximus, largest. 
membrandceous, conposed of fine-spun fibres. 
microstoma, having a small mouth, 
milium, a grain of Millet. 
minimus, smallest. 
minor, smaller. 
minutissima, very minute. 
mollitsc, 
mollitisk, J a soft-bodied animal. 
montdnus, inhabiting mountains. 
mucus, slime. 
mucronata, pointed. 
muscorum, inhabiting moss. 
N. 
ndcreous, pearly. 
nana, dwarf. 
Nautiléus, like a nautilus in shape. 
nemoralts, ae Ne 
- inhabiting groves. 
menorosa, J 
nigra, black. 
nigréscens, blackish. 
nitens, shining. 
