PLATE 24 



Fig. 1. Psammobia tenella Gould. Hong Kong Harbor [China] 



USNM 518. Length 12, height 6, width 3 mm. (6 x). 

 Fig. 2. Ervilia concentrica Gould. Dredged off North Carolina. 



Length 6.2, height 4, width 2 mm. (11 x). 

 Fig. 3. Theora nitida Gould. Hong Kong Harbor [China], 



Length 15, height 8, width 5 mm. (5 x). 

 Fig. 4. Tellina rubicunda Gould. Liberia. Holotype MCZ 169346. Length 25, height 



14, width 5 mm. (2.7 x). 



in 8 fathoms. Holotype 

 Lectotype MCZ 169092. 

 Holotype USNM 535. 



