So, this is Sigmops elongatus or the elongated fangjaw. They are a type of bristlemouth which is the most abundant group of fishes on Earth. These guys live at depths of up to 1500m but come up to the surface at night to feed. They get around 20 cm or so and primarily feed on small crustaceans.

Hi everyone! I’m Ian, a PhD student at Florida International University. My current research focuses on the abundance and distribution patterns of deep-pelagic organisms. Follow along if you would like to keep up with my research or learn a bit more about the deep-sea and its wacky inhabitants.