252 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 23 



PLATE 38 



Chlamys (Leptopecten) velero biolleyi (Hertlein and Strong), 1946. 

 Off Medidor Island, west Panama, in 40 fathoms. Height: 7 mm; 

 length: 8 mm. (Grau collection.) P. 



