A prominent, high dorsal fin runs nearly the entire length of their back, often standing twice as high as the fish is deep.
There are two primary recognized species within the Alepisauridae family : alepisaurus
The more widely distributed and better-known species, characterized by a noticeably longer snout. A prominent, high dorsal fin runs nearly the
The genus (Greek for "scaleless lizard") refers to a group of large, predatory deep-sea fish commonly known as lancetfish . These prehistoric-looking creatures are known for their slender, lance-like bodies, enormous sail-like dorsal fins, and formidable fangs. As one of the largest predators in the "twilight zone," they can grow up to 7 feet (2.1 meters) in length and are found in nearly every ocean except polar regions. Taxonomy and Species Their skin is entirely scaleless , iridescent silver-blue,
They possess a long, laterally compressed body that tapers toward a deeply forked tail. Their skin is entirely scaleless , iridescent silver-blue, and covered in pores.