162 
VENERICARDIA oblonga. 
TAB. CCLXXXIX.--Three Lower Figures. 
Spec. Cuar. Transversely oblong, unequal sided, 
subquadrangular, gibbose, with 13 knotted 
coste. 
Length about two-thirds the width ; coste strong, 
obtuse, irregularly knotted, margin strongly 
toothed. 
ES - 
Hixcepr in form this strongly resembles var. 6. of the 
last; it is not quite so common, but I have received them 
both together from many Friends. 
It also occurs in France, but I think has not been 
described. 
