Greetings, fellow deep-sea enthusiasts! I'm Pedro A. Peres, a postdoc at Florida International University, and I'm back with my second post on the blog. Today, I want to talk about an exciting new technique that is revolutionizing the way we study deep-sea environments: environmental DNA (eDNA).

Hi everyone!  DEEPEND science is so exciting that even the whales are following us!  Just wanted to share that some of our team were lucky enough to catch a glimpse of an Orca today!  Even though it was a bit far from the vessel, a few pictures and video were captured.

               Hi! My name is Stormie Collins, and I am a PhD candidate at Florida International University. I have been involved in processing samples collected from DEEPEND|RESTORE cruises since 2019, however, this is my first time getting to go to sea with the group! I am largely interested in the way that organisms perceive the world around them, and the associated adaptations they have evolved to survive within their environment. In the deep-sea, many organisms utilize bioluminescence; a process through which a chemical reaction produces light. My dissertation focuses on vision and bioluminescence in deep-sea shrimps. Being able to see the animals freshly collected allows me to observe color as they are in life and provides a better opportunity to consider bioluminescence across species as many light organs become invisible after animals are placed in preservative. 

Hi everyone! My name is Natalie Howard and I’m a master’s student in Dr. Jon Moore’s lab at Florida Atlantic University’s Harbor Branch Oceanographic Institute. This is my first time participating in one of the DEEPEND/RESTORE cruises and I am very excited to be here! I was introduced to the project while pursuing my undergraduate degree at the University of South Florida. While I was there, I helped Dr. Heather Judkins with pteropod data, and she introduced me to Dr. Jon Moore, where I now work with fish collected from the cruises.

This is an image of Melamphaes suborbitalis. It’s one of the larger Melamphaes, with an average standard length that’s over 90 mm! It also has a small spine on the top of its head, which is a distinguishing trait of this species.