hexactinellida

[hek-sak-tuh-nel-i-duh]

hexactinellida Definition

a class of sponges characterized by having a skeleton made of six-rayed siliceous spicules.

Phrases with hexactinellida

  • a type of sponge that belongs to the class Hexactinellida, characterized by its glass-like spicules

    Example

  • Venus's flower basket

    a type of glass sponge belonging to the genus Euplectella, known for its intricate and symmetrical structure

    Example

  • a sponge that has a skeleton made of silica, which is a mineral composed of silicon and oxygen

    Example

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Summary: hexactinellida in Brief

The term 'hexactinellida' [hek-sak-tuh-nel-i-duh] refers to a class of sponges that have a skeleton made of six-rayed siliceous spicules. This class is also known as glass sponges, and includes species such as Venus's flower basket and siliceous sponges.