Clade Deuterostomia Phylum Echinodermata Phylum Hemichordata Phylum Chordata.
Phylum Echinodermata - SCAMIT Echinodermata/Class...Phylum Echinodermata ... they are very fragile...
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Phylum Echinodermata Class Asteroidea Subclass Perischoechinoidea Superorder Atelostomata Order Spatangoida Suborder Micrasterina Family Loveniidae Lovenia cordiformis Coloration: Color varies, but typically light brown to yellow Type of Urchin: Heart Urchin Defining Characteristics: Delicate test Very long primary spines, they are very fragile and slender The primary spines towards one end of the animal are irregular and extra long Illustration
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Transcript of Phylum Echinodermata - SCAMIT Echinodermata/Class...Phylum Echinodermata ... they are very fragile...
Phylum Echinodermata Class Asteroidea
Subclass Perischoechinoidea Superorder Atelostomata
Order Spatangoida Suborder Micrasterina
Family Loveniidae
Lovenia cordiformis
Coloration: Color varies, but typically light brown to yellow
Type of Urchin: Heart Urchin
Defining Characteristics:
Delicate test Very long primary spines, they are very fragile and slender The primary spines towards one end of the animal are irregular and extra long
Illustration