356 
Fishery Bulletin 96(2), 1 998 
sity, Zoology Department, Embryology workgroup. 
The authors wish to thank K.-D. Hofmann for coop- 
eration and support. We also express our gratitude to 
J. Moreland, K. Lawrence, S. Maclean, M. Woodburry 
and others who served as divers and boat tenders. 
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