287 



EXPLANATION OF PLATE 44 

 Figure Page 



307. 3Iacoma tenta soulejetiana (Recluz) 82 



308. Abra lioica (Ball) 85 



309. Ensis minor megistus Pilsbry and McGinty* 88 



Fig. a. Exterior view of paratype. Fig. b. Interior view 

 of type. 



310. Corbula cubaniana d'Orbigny 91 



311. Gastrochaena stimpsonii (Tryon) 93 



Fig. a. Exterior view. Fig. b. Interior view. 



* Tlie Nautilus, 57, No. 1, plate 6. 



