PRICE, FIFTY CENTS. 



I 



Vol. IV. No. i. 



BULLETIN 



FROM THE 



LABORATORIES OF NATURAL HISTORY 



OF THE 



STATE UNIVERSITY OF IOWA. 



/. NOTES ON PLYMOUTH HTDROIDS, C. C. Nutting. 



//. THE MOLLUSKS AND BRACHIOPODS 



OF THE BAHAMA EXPEDITION, Wm. H. Dall. 



///. NOTES ON THE HYMENOPTERA OF 



THE BAHAMA EXPEDITION, Wm. H. Ashmead. 



IV. THE SAPROPHYTIC FUNGI OF EAST- ( T. H. Macbride, 

 ERN IOWA: THE PUFF-BALLS, \ Norra Allin. 



( J. B. Ellis. 

 I '. NE W SPECIES OF TROPICAL FUNGI, \ ^ M EvERH ART . 



VI. THE NICARAGUAN MYXOMTCETESA^ H Macbride 

 WITH NOTES ON CERTAIN MEXI- ] c L ' s>nrH 

 CAN SPECIES, ( • " • 



VII. REPORT ON THE FISHES COLLECT- 

 ED BY THE BAHAMA EXPEDITION, S. Garman. 



VIII. A NICARAGUAN SHELL-BANK, B. Shimek. 



PUBLISHED 



BY AUTHORITY OF THE REGENTS. 



IOWA CITY, IOWA : 

 DECEMBER, 1S96. 



