FISHERIES OF THE UNITED STATES. 101 



Class V.— NATURAL HISTORY. 



Division 42. 



1. Specimens living (marine and fresh- water), fresh, stuffed, or preserved, 

 casts, drawings, and representations of — 

 (a) Algas arranged according to their various species and localities. 

 United States Commission of Fish and Fisheries. Collective Ex- 

 hibit. Groups 34, 35. 

 Dr. W. G. Farlow, Harvard College, Cambridge, Massachu- 

 setts. 



Division 43. 



(6) Sponges, in their natural state. 



United States Commission of Fish and Fisheries. Collective Ex- 

 hibit. Groups 32, 148. 



McKesson & Bobbins, New York City. 



Edward Potts, Philadelphia, Pennsylvania. 



Division 44. 



(c) Corals, in their natural state, polyps, jelly-fish, &c. 



United States Commission of Fish and Fisheries. Collective Ex- 

 hibit. Group 31. 

 Eichard Eathbun, Washington, District of Columbia. 



Division 45. 



(d) Entozoa. 



Division 46. 



(e) Mollusca of all kinds and shells not included in Class III. 

 United States Commission of Fish and Fisheries. Collective Ex- 

 hibit. Groups 21, 22, 23, 24, 25, 26, 27, 28. 



J. H. Emerton, Peabody Museum, Yale College, New Haven, 

 Connecticut. 



Division 47. 



(/) Starfishes, sea-urchins, holothurise. 



United States Commission of Fish and Fisheries. Collective Ex- 

 hibit. Group 31. 



Division 48. 



(g) Worms used for bait, or noxious ; leeches, &c. 

 United States Commission of Fish and Fisheries. Collective Ex- 

 hibit. Group 30. 



