Phylum Echinodermata Kingdom Animalia -

echinodermata  Echinodermata · They are round or elongated and have a star-like appearance · They are only marine creatures · The creatures have spiky skin  Characteristic Features of Phylum Echinodermata · These are exclusively marine animals · The larval forms show bilateral symmetry and adult forms show radial

The phylum Echinodermata includes animals that have an internal skeleton and a water-based pressure system for locomotion Members of this phylum include The Echinodermata are the most closely related invertebrates to humans The word echinoderm means “spiny skin” and it is an apt description for

The meaning of ECHINODERMATA is a phylum of radially symmetrical coelomate marine animals consisting of the starfishes, sea urchins, and related forms  เนื้อหา : เอคไคโนเดิร์ม หมายถึง สัตว์ที่ผิวหนังเป็นหนามหรือมีแผ่นหินปูนอยู่ใต้ผิวหนัง จัดอยู่ใน Phylum Echinodermata แบ่งออก