SYSTEMATIC INDEX, XXxix 
Family LEPTOLEPIDvE ( continued ). 
Page 
Thrissops microdon . 526 
-exiguus . 527 
: -sp . 527 
Supplement to Family PALiEONISCIDiE . . 532 
Platysiagum . 533 
-sclerocephalum . 533 
