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What is the scientific name of spiny skinned animals?
Echinoderm is the scientific name for spiny-skinned animals. Spiny-skinned animals include sea urchins, sand dollars, brittle stars, starfish, and sea cucumbers.
Which of these is classified in the phylum Echinodermata animals with a spiny exterior and tube feet?
Sea urchins, sand dollars, and sea stars are classified in the phylum Echinodermata. They have a spiny exterior and tube feet that they use for movement and feeding.
What does the phylum name echinodermata mean?
The phylum name Echinodermata means "spiny skin," derived from the Greek words "echinos" (spiny) and "derma" (skin). This name refers to the presence of spiny, calcareous skin covering the bodies of echinoderms, including sea stars, sea urchins, and sand dollars.
What kind of animals are in phylum Kinorhyncha?
Phylum Kinorhyncha includes animals known as "mud dragons." They're basically Small, segmented worms that live in most marine environments. They're identified in part by the number of segments they possess (13) and the rings of spines on the head.
What phylum do animals with a backbone belong to?
Animals with a backbone belong to the phylum Chordata. This phylum includes vertebrates such as fish, amphibians, reptiles, birds, and mammals, which all possess a notochord or backbone at some stage in their development.
