U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOL. 79. ART. 15 PL. 1 



PANAMA MARINE MOLLUSKS 



9 J rinlli new snecies- 3, Eudaphne atlemani, new genus and species; 4, 

 1. Anachls tabogaensis, new species; 2, A. dalU, ne ^ species o ^ genotype of Engina Gray 



Ai;<ra (Scabrico/a) marshalii, new species; 5. ^f °i'^^«"™;■ ^^"/P^^^'^peciS; 8, £. ^a6o,a.«..-., new 

 from the British Museum of Natural History; 7, Engina panamensis, new specie., , 



species. 



