Maybe KingFever will confirm some reports of six gills in the bogey....

Bogey doesnt have 6 gills, only the lower Duc has them...

ive heard of Threshers caught off the coast (i think thats what they were), is that true?

I saw a shark in the Panama Canal once.

while fishing out of DesMoines 2009 I noticed some commotion, birds diving and some large splashes next to the large bouy 2 miles south of marina. Large SeaLion attacking 9 foot shark in 300' of water. Sea lion ripping chunks of flesh off, and shark would retreat and sealion would dive back down and bring it back up and get another mouth ful. this was taking place 20' from my boat.
watched for 15 minutes or so. I thought they were a protected species? Damn Sea Lions

there are 6 gills, thrashers, spiny dogfish, spotted dogfish, salmon sharks, and 7 gills there is more but cant remember the names most are down deep and are rarely seen