of the Fishery Board for Scotland. 115 



TABLE II. — Showing Particulars in connection with the Distribution of the Fry. 









rature 



Surface Water. 





Estimated 

 number 



Date. 



Locality. 



Dep1 



a 



E-i 



Specific 

 Gravity. 



Temper- 

 ature. 



Weather. 



of fry 

 put out. 



8th Mar. 

 20th 



About -|--mile off Bay 



of Nigg, 

 Two miles East of 



mouth of Don ' - 



14 

 17 



F. 

 41-4 

 41 -7 



26-2 

 27*4 



F. 

 40-6 

 42*8 



Overcast, 



1,055,000 

 2,930,000 



29th ,, 



Off Girdleness, - - 



7 



42-4 



27'6 



45-1 



Sunshine, 



3,518,000 



5th April 

 24th „ 



Off Girdleness, - - 

 Off St. Combs, - - 



n 



42-1 



27-2 



40-8 



N.-W.wind, 

 snow, 



2,931,000 

 3,517,000 



4th May 



Off mouth of Don, - 



12 



45-3 



26-9 



48-9 





2,344,000 



10th ,, 



Off mouth of Don, - 



10 



44-8 



.27-4 



51-8 





4,689,000 



23rd „ 



Off Girdleness, - - 



13 



47-1 



27-0 



50-9 





3,516,000 

















24,500,000 



DESCRIPTION OF PLATES. 



PLATE VI. 



View of the outside of the Hatchery from the landward side, (a) Storage 



tank or reservoir ; (b) corner of pump-house ; (c) store-house. 

 View of the large spawning pond and laboratory. (a) Laboratory ; 

 (b) valve ; (c) tank-house ; (d) marks the place where the inflow pipe 

 enters ; (e) pipe supplying the tank-house. 



PLATE VII. 



Fig. 1. View of the inside of the hatching room, showing the hatching apparatus 

 on each side. 



Fig. 2. View of the sea-water pumps and their connections. 



Fig. 1. 

 Fig. 2. 



