LIST OF i»YSIDHCEriN, AIJHIPOD, EUPHkUSIACEAN, 

 DEC^OD, aM) STOi-iATOPOD CRUSTACEANS 



This list has been prepared fi^Dm collections of specimens 

 taken in fishing operations of the Ore,,j:on and forwarded to the U. S. 

 National ^;useuIrl viiere identifications were made by Fenner a. Chace, 

 Jr., Curator, Division of i.arine Invertebrates (mysids, euphausids, 

 decapods, and storratopods) , and G. it. Shoemaker and Thomas E, Bo•^<^cDa.n 

 (amphipods). Dr. Chace' s determinations do not include specimens 

 probably representing 2 new genera and ].6 new species of decapods 

 and 3 new species of stomatopods. This new rraterial is being studied 

 and publication of descriptions will be made elsewhere, VJe are greatly 

 indebted to Dr. Chace and to other authorities at the National Luseum 

 for reports of determj. nations accompanied by natural-history notes 

 which have encouraged the staff at Pascagoula to take special care to 

 select and save material of interest to carcinologi.sts. 



In addition to the species identified by Dr. Chace, Dr. 

 Shoemaker, and Dr, Bowman, a large number of determinations have been 

 made by members of the Pascagoula staff; entries for these were made 

 on the original station sheets and are not included in this report. 

 We are indebted to Mr. K. D. Eurkenroad for identification of sane of 

 the first shrinip specimens which provided us with comparative series 

 used in the field to check identifications. V/e are also indebted to 

 Mr. W, W. Anderson of the U. S, Fish and Wildlife Service for identi- 

 fication of coninercial species of shrimp in the troublesome smaller- 

 size groups. 



