Acastoidea

Acastoidea

Acastoidea is a superfamily of trilobites from the order Phacopida, suborder Phacopina. This superfamily is divided into two families, Acastidae and Calmoniidae. This superfamily is distinguishable from Phacopidae in that their eyes are closer to their glabellar and that their glabellar has lobes, unlike the genera in Phacopidae.


Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Acastidae — Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Trilobita …   Wikipedia

  • Calmoniidae — Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Trilobita …   Wikipedia

  • Phacops — Taxobox name = Phacops image width = 150px image caption = Phacops stokesi (Edwards), on display at the Natural History Museum, London regnum = Animalia phylum = Arthropoda classis = Trilobita ordo = Phacopida superordo = Phacopina superfamilia …   Wikipedia

  • Greenops — Taxobox name = Greenops fossil range = Devonian regnum = Animalia phylum = Arthropoda classis = Trilobita superfamilia = Acastoidea familia = Acastidae genus = Greenops Greenops is a mid sized Devonian trilobite of the order Phacopida, subfamily… …   Wikipedia

  • Bellacartwrightia — Taxobox name = Bellacartwrightia fossil range = Devonian image width = 240px image caption = Bellacartwrightia sp. regnum = Animalia phylum = Arthropoda classis = Trilobita ordo = Phacopida subordo = Phacopina superfamilia = Acastoidea familia =… …   Wikipedia

  • Acaste (genus) — Taxobox name = Acaste fossil range = Silurian image width = 200px image caption = Acaste downingiae (Murchison), on display at the Natural History Museum, London regnum = Animalia phylum = Arthropoda classis = Trilobita ordo = Phacopida superordo …   Wikipedia

  • Acastava — Taxobox name = Acastava fossil range = Upper Pragian image width = image caption = regnum = Animalia phylum = Arthropoda classis = Trilobita ordo = Phacopida familia=Acastoidea [cite web |url=http://www.trilobites.info/ordphacopida.htm… …   Wikipedia

  • Trilobita (classification phylogenetique) — Trilobita (classification phylogénétique) Cette page a pour objet de présenter un arbre phylogénétique des Trilobita (ou Trilobites), c est à dire un cladogramme mettant en lumière les relations évolutives complexes (relations groupes ancestraux… …   Wikipédia en Français

  • Trilobita (classification phylogénétique) — Cette page a pour objet de présenter un arbre phylogénétique des Trilobita (Trilobites), c est à dire un cladogramme mettant en lumière les relations de parenté existant entre leurs différents groupes (ou taxa), telles que les dernières analyses… …   Wikipédia en Français

  • Phacops — r …   Wikipédia en Français

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”