Nemertea analyses by molecular phylogeny are confident that members of Lophotrochozoa are more closely related to each other than of non-members, the relationships between members are mostly unclear. Most protostome phyla outside the Lophotrochozoa are members of Ecdysozoa ("animals that molt"), which include Arthropoda, Nematoda and Priapulida. Most other bilaterian phyla are in the Deuterostomia, which include Echinodermata and Chordata. The Acoelomorpha, which are neither protostomes nor deuterostomes, are regarded as basal bilaterians. Nemertea Nemertea is a phylum of invertebrate animals also known as "ribbon worms" or "proboscis worms". Alternative names for the phylum have included Nemertini, Nemertinea and Rhynchocoela. Although
Phyla-Vell encounter Maelstrom and the Dragon of the Moon. After losing the Quantum Bands to Maelstrom Phyla is offered as a sacrifice to the Dragon so that Maelstrom can be in its good graces. While inside the dragon she apparently makes a deal in exchange for Heather Douglas. The dragon then releases them, with Phyla wearing a new red and black costume adorned with skulls and wielding a new sword, and they return to the world of the living where Phyla refuses to elaborate on the deal that she made with the Dragon. It is later learned from Maelstrom that she