Definition

1. Noun:
   • A taxonomic subclass of brittle stars: "Subclass Euryalida" is a scientific classification for a group of marine invertebrates known as basket stars and snake stars, which are types of brittle stars (ophiuroids) within the class Ophiuroidea. They are characterized by their highly branched, flexible arms.

Usage Examples

• Noun:
  • The Subclass Euryalida includes species with intricate, basket-like arm structures.
  • Marine biologists study the Subclass Euryalida to understand the diversity of brittle stars.

Advanced Usage

• In taxonomic hierarchy: Used in scientific literature to specify this particular clade.
  • The phylogenetic analysis confirmed its placement within the Subclass Euryalida.

Variants and Related Words

• Euryalid (adj/n): Pertaining to or a member of the Subclass Euryalida.
  • The euryalid species displayed remarkable arm regeneration.
• Basket star (n): A common name for many members of this subclass.
  • The basket star, a member of the Subclass Euryalida, spread its arms to feed at night.

Synonyms

• Basket stars (common name)
• Snake stars (common name for some members)

Related Phrases

• Member of Euryalida: A phrase used to denote an organism's classification.
  • This specimen is a confirmed member of Euryalida.

Noun

1. basket stars