is 



Part Til. — Ttventy-eighth Annual Heport 



Temperature of the OooiiED Water — continued. 



J The amount of running water is indicated by the time (seconds) required to fill a 

 one-pint measure (= "6 litre). 



Although one or two of the eggs remained alive for a period of 50 days, 

 none hatched. They showed a good appearance a few days after they were 

 spawned, but they died off gradually. 



Now this great death-rate occurred in the un cooled eggs as well as with 

 the cooled. Some of the uncooled eggs hatched out. 



