What phyla belong to this clade?
Echinodermata
What is the morphological character they share?
blastopore becomes the anus
2 cards submitted by Jennifer Franco on Monday, October 22nd, 2018.
phylum: Echinodermata class: Asteroidea - sea stars class: Ophiuroidea - brittle stars class: Echinodea - Sea urchins class: Holothuroidea - sea cucumber class: Crinodea - feather stars
What phyla belong to this clade?
Echinodermata
What is the morphological character they share?
blastopore becomes the anus