What are 2 other phyla members of starfish?

Starfish belong to the phylum Echinodermata. Here are two other phyla members of Echinodermata:

1. Sea Urchins: These spiny creatures are closely related to starfish. They are characterized by their spherical or heart-shaped bodies covered in spines.

2. Sea Cucumbers: These long, soft-bodied animals may not look like typical echinoderms, but they share the same basic body plan. They are found on the ocean floor and have a unique way of moving by contracting their muscles.