Thanks for the clarification. It added the much needed context.

The pressure differential at depth is less than that near the surface. It’s obvious the deep dive team know what they are doing.

Given current estimates of new species of fishes discovered annually at an average of 130, this would suggest the team might be responsible for 1/2 of the annual discoveries for a single dive. Even adding in discovery estimates for inverts and plants, it seems excessive, especially for the Caribbean . Any way you can…