Examples of 'echinoderms' in a sentence
Meaning of "echinoderms"
echinoderm (noun) - a marine animal like a starfish or sea urchin with a hard shell and radial symmetry
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- plural of echinoderm
How to use "echinoderms" in a sentence
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echinoderms
Many echinoderms have remarkable powers of regeneration.
The deep sea floor is dominated by echinoderms.
Echinoderms possess a unique water vascular system.
These are subtidal snails that are parasitic on echinoderms.
All echinoderms live only in salt water.
They are often associated with echinoderms.
Gadoll are echinoderms that mature in water.
Their closest relatives are the echinoderms.
As all echinoderms these were exclusively sea animals.
The coelomic cavities of echinoderms are complex.
Echinoderms are generally not filter feeder animals.
Shelled molluscs and echinoderms are rarely if ever eaten.
Echinoderms evolved from animals with bilateral symmetry.
A small proportion of echinoderms and crustaceans were also observed.
Echinoderms like this starfish have fivefold symmetry.
See also
They are of particular interest because they are unique to echinoderms.
Starfish and other echinoderms are sensitive to marine pollution.
Sea stars and sea urchins are examples of echinoderms.
Some echinoderms brood their eggs.
And sea urchins are echinoderms.
Trilobites and echinoderms are relatively abundant in some horizons.
Sea urchins and other echinoderms.
The echinoderms are important both biologically and geologically.
He is known for his studies of invertebrates annelids and echinoderms.
All echinoderms are marine and nearly all are benthic.
Edrioasteroidea is an extinct class of echinoderms.
Echinoderms exhibit this type of reproduction.
Cornuta is an extinct order of echinoderms.
Echinoderms have no special excretory organs.
Marine life is especially rich in crinoids and other echinoderms.
Echinoderms have a mesodermal skeleton composed of calcareous plates or ossicles.
Pedinidae are a family of echinoderms.
Most deepwater echinoderms feed on algal debris and detritus.
Eleutherozoa is a proposed subphylum of echinoderms.
Echinoderms primarily use their tube feet to move about.
These cells are compared with the leucocytes of other echinoderms.
Echinoderms live exclusively in marine waters and at all depths.
Molluscs and echinoderms.
Echinoderms do not have a head.
This class was once classified as sea cucumbers in the echinoderms.
Echinoderms typically possess an internal skeleton composed of plates of calcium carbonate.
Urchins can be distinguished from other echinoderms by their lack of arms.
Many believe vertebrates diverged from a common ancestor of chordates and echinoderms.
Deuterostomes include vertebrates as well as echinoderms and hemichordates mainly acorn worms.
It is an opportunistic predator with a mixed diet which includes a high proportion of echinoderms.
Classes of echinoderms.
These brightly colored animals belong to the class of invertebrates such as echinoderms.
Echinoderms generally have radial symmetry and most can regenerate lost limbs.
Such requirements should also apply to echinoderms which are not filter feeder.
This type of tissue is called catch connective tissue and is found in most echinoderms.
