FASTING CONFINEMENT EFFECTS ON SHARKS 



IBSB 



625 





I3S0 



I 150 — 



350 — 



SCRUM OSMOLRRITY V5 DRY5 BETTDRE DETRTH 



S 12 IB 



DRY5 betdrc DERTH 



27E 



SERUM SODIUM VS DRYS BETTDRE DETRTH 



5 I EN . RT . 00H1 

 RSQ - .B23G 



8 



E I ? IB 



DRYS BETTDRE DETRTH 



SETRUM PDTR55IUM VS DRYS BETTDRE DETRTH 



7.S 



S 5.0 



z.s- 



0.0 



5 1 EN. RT .0002 

 RSQ - . SIE3 



E IP IB 



DRY5 BETTDRE DETRTH 



2H 



Figure 6 Alterations in serum osmolarity, sodium, and 

 potassium in captive Squalus acanthias. 



