Eroc. Z. S. Radiata. XIII 
FI del. JJ’eanens.lit'b... 
ELECTRA VERTICILJ.ATA, Lamourcrax. 
f,f ' I Lhbon-shaped var. a free and encrusting" forms 
o Kdge of ribbon.magmfifid ADo.side vjew. 
W .Wesl imp. 
