120 



Figure 4. Bulimds virgatus, Nobis. 



Habitat, unknown. 



Remarks. — Sliell polished, striped brown and white ; margin reflected ; apex 

 rather obtuse ; whorls five, slightly convex ; columella a little concave ; inte- 

 rior white. 



Figure 5. Bulimus porraceus. Nobis. 



Habitat, unknown. 



Remarks. — This shell closely resembles the last, and may be only a variety. 

 It is covered with a greenish yellow-colored epidermis. The margin is much 

 expanded, and together with the interior is a beautiful glossy white ; a small, 

 dark-colored band conmiencesat the umbilicus, crosses diagonally the columella 

 and disappears internally. It is much more umbilicated than the last, and is a 

 heavier shell. 



Figure 6, 7. Pandora striata, Q,uoy et Gaimard. 



"Pandora, testa orbiculato-lrigona, securiformi, alba, intus margaritaceaj valvadexlra plana, 

 longitudinaliter striata." 



Voyage de I'Astrolabe, MoUus. pi. 83, f. 10. 



Habitat, New Zealand. 



Remarks. — My specimen measures one inch and a half by one and a quarter, 

 and is beautifully marked with crowded concentric plaits. 



J 



