Diadematacea

Diadematacia Temporal range: Late Triassic–Recent PreЄ Є O S D C P T J K Pg N
Echinothrix diadema
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	Echinoidea
Subclass:	Euechinoidea
Superorder:	Diadematacia
Orders
Diadematoida Echinothurioida Pedinoida

Diadematacia is a superorder of sea urchins. Unlike most other sea urchins, they generally have hollow spines. The tubercles on their test are perforated, and most species possess gills.

References

• Barnes, Robert D. (1982). Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. p. 980. ISBN 0-03-056747-5. 

This echinoderm-related article is a stub. You can help Wikipedia by expanding it.v · Categories: Echinoidea Echinoderm stubs Wikimedia Foundation. 2010. Игры ⚽ Нужен реферат? Diademaceae Diadematoida Look at other dictionaries: Euechinoidea — Systematik Stamm: Stachelhäuter (Echinodermata) Unterstamm: Eleutherozoen (Eleuthe …   Deutsch Wikipedia Echinoidea — Pour les articles homonymes, voir oursin. Oursin …   Wikipédia en Français Sea urchin — Taxobox name = Sea urchin image width = 250px image caption = Sea urchins, Sterechinus neumayeri regnum = Animalia phylum = Echinodermata subphylum = Echinozoa classis = Echinoidea classis authority=Leske, 1778 subdivision ranks = Subclasses… …   Wikipedia Diadematidae — Echinothrix diadema Scientific classification Kingdom: Animalia …   Wikipedia Pedinidae — Taxobox name = Pedinidae image width = 250px image caption = regnum = Animalia phylum = Echinodermata classis = Echinoidea subclassis = Euechinoidea superordo = Diadematacea ordo = Pedinoida familia = Pedinidae subdivision ranks = Genera… …   Wikipedia Echinothrix diadema — Several species of sea urchin are commonly called Diadema urchins, go here for a discussion Taxobox name = Diadema urchin image width = 250px regnum = Animalia phylum = Echinodermata classis = Echinoidea subclassis = Euechinoidea superordo =… …   Wikipedia Echinothrix calamaris — Taxobox name = Double spined urchin regnum = Animalia phylum = Echinodermata classis = Echinoidea subclassis = Euechinoidea superordo = Diadematacea ordo = Diadematoida familia = Diadematidae genus = Echinothrix genus authority = Peters, 1853… …   Wikipedia Lissodiadema — taxobox name = Lissodiadema regnum = Animalia phylum = Echinodermata classis = Echinoidea subclassis = Euechinoidea superordo = Diadematacea ordo = Diadematoida familia = Lissodiadematidae genus = Lissodiadema genus authority = Mortensen, 1903… …   Wikipedia Astropyga radiata — Taxobox name = Red urchin regnum = Animalia phylum = Echinodermata classis = Echinoidea subclassis = Euechinoidea superordo = Diadematacea ordo = Diadematoida familia = Diadematidae genus = Astropyga species = A. radiata binomial = Astropyga… …   Wikipedia Diadem-Seeigel — Diademseeigel Diademseeigel (Diadema setosum) Systematik Stamm: Stachelhäuter (Echinodermata) …   Deutsch Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”