Congratulations for having the Orca status.
Just let me point out a remark, the "marine life hierarchy" (as you put it), it is not base on the HP, is based on the amount of Vests, according to this table:
Redfish: 10^5 Vests
Minnow: 10^6 Vests
Dolphin: 10^7 Vests
Orca: 10^8 Vests
Whale: 10^9 Vests
The value of Vests in HP, varies due to the Hive inflation. I explained this with more details in a post when I reached the "dolphinhood".
Congratulations!
Thanks for the explanation! So I can see that even this system is more complex than I thought haha but not surprising given that we are here on Hive :D Or maybe there was another system because I´m pretty sure there was the plankton rank as well, which is something you didn´t mention in yours. Anyway, thanks for sharing this with me and for your congratulations, I appreciate it ;)