Deuterostome

Which animal is a deuterstome?
Deuterostomia, (Greek: “second mouth”), group of animals—including those of the phyla Echinodermata (e.g., starfish, sea urchins), Chordata (e.g., sea...
What is the difference of a protostome animal and dueterostome animal?
Protostomes are primitive invertebrates while deuterostomes include chordates and echinoderms. ... The main difference between protostomes and deutero...