All poisonous, and spiked sea critters, including sea urchins, star fish, jellyfish, sea cucumbers, etc.
porifera & echinodermata
The sea urchin is an example of the tubed feet and belongs to the phylum Echinodermata.
lion are useful and harmful
Some worms can bite.
they can but some types of candy can be harmful to them like chocolate to dogs
Starfish and Sea Urchins
The symmetry of the larvae of echinodermata is bilateral.
The phylum Echinodermata which, contains about 6,000 species.
The brittle star belongs to the phylum Echinodermata.
Echinodermata
Echinoderms are the phylum. The phylum is Echinodermata Echinoderms are the phylum. The phylum is Echinodermata Echinoderms are the phylum. The phylum is Echinodermata
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Phylum Echinodermata
The scientific name for Echinoderms is Echinodermata.
Echinodermata comes from the term echino which means "spiny" and derm derives from the root "skin" so therefore, the phylum echinodermata means "spiny skin"
Echinoderms belong to the phylum Echinodermata.
Hubert Lyman Clark has written: '... Echinodermata' -- subject(s): Echinodermata 'The holothurians of the Museum of Comparative Zoology' -- subject(s): Catalogs and collections, Harvard University. Museum of Comparative Zoology, Holothurians, Harvard University 'Notes on some Australian and Indo-Pacific echinoderms' -- subject(s): Echinodermata 'The birds of Amherst and vicinity' -- subject(s): Birds 'The echinoderm fauna of Torres Strait' -- subject(s): Echinodermata 'The echinoderms of Peru' -- subject(s): Echinodermata 'Report on the Crinoidea and Echinoidea collected by the Bahama expedition from the University of Iowa in 1893' -- subject(s): Crinoidea, Sea urchins, Echinodermata