Several populations of hellworms went above into the abyssal zone of LadyM. Becoming larger, they were able to feed on the tiny goliathpseudopodians. Their antennae have become larger, now using them to pierce their prey. It still filter-feeds, but only during times of less abundant food. Its eyes have advanced, being able to only sense dull shades of color. Their feeding method is simple: They hit any prey coming near and shove them in their radula-based mouth. Otherwise, it just looks like a larger, shortened version of the ancestor.