crinoidea in English

noun
1
a class of echinoderms that comprises the sea lilies and feather stars. They have slender, feathery arms and (in some kinds) a stalk for attachment, and were abundant in the Paleozoic era.
This study reports the mtDNA sequence and genome map for a member of the echinoderm class Crinoidea , or feather stars, that is generally considered to represent a primitive echinoderm lineage.

Use "crinoidea" in a sentence

Below are sample sentences containing the word "crinoidea" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "crinoidea", or refer to the context using the word "crinoidea" in the English Dictionary.

1. The Crinoids (Class Crinoidea) The Crinoidea – or Feather Stars and Sea Lilies – are among the most ancient of the Echinoderms

2. Columnal One of the plates that form the stem (stalk) of crinoids (Crinoidea)

3. Crinoids are marine animals belonging to the Phylum Echinodermata and the Class Crinoidea

4. Asteroidea, Blastoidea, and Crinoidea, the Ambulacrum is marked by a deep linear depression, the ambulacral groove.

5. Echinoderms, which are exclusively marine animals, are divided into five classes, the Asteroidea (starfishes), Ophiuroidea (serpent-stars), Echinoidea (sea-urchins, heart-urchins, and sand-dollars), Holothuroidea (sea-cucumbers), and Crinoidea (sea-lilies and feather-stars).