Exp. 8 (App.l) 



8/5-6 In 



8/20-23 Released 



8/23 Transferred to exp. 9 



Exp, 9 (App.2) 



8/6 In 



8/23 Transferred from exp. 8 



8/21-25 Released 



8/25 Released 



Exp. 10 (App.2) 



8/7-8 In 

 8/22-25 Released 

 8/25 Released 



5,100 young 



2,449 4ths = about 

 336 3ds to exp. 9 



6,000 young 



336 3ds 

 3,165 4ths = about 53^ 



225 3ds 



8,600 young ■ . 

 3,820 4ths = about 44^ 

 890 3ds 



Exp. 11 (App.4) 

 JOn 8/l5 Exp. 11 transferred from App. 4 to App.^ 



8/9-24 In 

 8/24-25 Released 

 8/25 Released 



18,754 yovmg 

 1,600 4ths 

 5,525 1st, 2d and 3ds 



Dannevig, Alf 



1930 Deretning om virlcsoiriheten ved Fl/devigens utklekning- 



sanstalt for terminen 1928-1929. Aarsberetning Ted. 

 Norges Piskerier 1929, nr. 1, pp. 103-107 



Report on the work at Fl/devigen hatchery 1928-1929 



Rearing of lobsters 



On June 28 a total of 200 spavm lobsters v/ere p\irchased from 

 AgerBen, but they did not start to hatch enough so that the rearing 

 could begin, until July 10. The temperature of the sea water was 

 relatively Iovy at that time. 



A specific report is included in Go rges Fiskcrier for 1928. A 

 summary shows the results. (See Dannevig 1929bj 



As you will see the result of the rearing was very satisfactory. 



The temperature of the sea •vrater v/as constantly lov/, but it 

 appeared that this had no especial harmful effect on the rearing 

 attempts in themselves. But the development proceeded slowly, so 

 that we did not have time to treat such ;,reat quantities as vrould 

 have been possible under other circumstances. 



76 



