324 



Marine Microbiology 



12 12 14 15 



PERIOD OF FUNGAL ATTACK IN DAYS 



Fig. 3. Degradation of cordage by Zalerion xylestrix. 



Z 60 



7 12 13 16 20 



PERIODS OF FUNGAL ATTACK IN DAYS 



Fig 4. Degradation of cordage by Zalerion raptor 



