18 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 120 
005 D 
Ficure 7.—Euphilomedes arostrata, new species, male: a, medial view dorsal hinge left valve 
with details of anterior and posterior elements; B, medial view dorsal hinge right valve 
with details of anterior and posterior elements; c, dorsal view posterior hinge element left 
valve; p, dorsal view anterior hinge element left valve; £, dorsal view posterior hinge 
element right valve; F, dorsal view anterior hinge element right valve. (Scale in mm.: 
A; B; C-F.) 
