PLATE 255. 





Fig. .<-. 



Kg. 7. 



Fig. 8. 



Fis 



Flu. 1. Aiiijiiliis ttiier. 



See Report U. S. Fish Commissitm. Part I, \). (377. 

 Animal reduced one-h.ilf. 



Fio. 2. The loiifj flam, .soft olam, or Naimiiiose, Alyii 

 aroiariu. 

 With flniiiiul iu exten.'^ion, reduced to r>ue.Iialt' the n.tt. 

 ur.il size. 



Fl(i. ;i. Taiifliis f/ihhus. 



See Report U. S. Fish Commiasion. Part I, p. 075. with 

 animal. The siphon not fully extended. One-half 

 natural size. 



Fk;. 4. The Razor Clam. EiisiuleJUi (imericann. p. 707. 

 Witli animal e\ti-iided. (iue-half uatitial size. 



Fig. ">. The Razor C-'am with some of the teiiiiiiial 

 papilhe enlarged. 



Fiii. r>. The Razor Clam. liiisaliUti umirifinni. 



Shell natural size. 

 Fi(i. 7. The Ship Worm, Tercdn iiiiralts. 



Enlarged two diameters. 

 Fici. 8. The Scallop, Pecfen inadhiiis. ]t. 709. 



Natural size. 



Fig. 9. The Bloody Clam, Arginu pcKitn. 

 Natural size. 



