Proetida
label: Proètids @ca
description: رتبة من ثلاثية الفصوص @ar
description: 三叶虫纲的一目节肢动物 @zh
subject: Category:Proetida
description: разред трилобити @bg
subject: Category:Taxa named by Richard Fortey
description: orde uit de onderklasse Librostoma @nl
subdivision ranks: Superfamilies
description: order of arthropods (fossil)
subject: Category:Early Ordovician first appearances
subject: Category:Fossil taxa described in 1975
label: برويتيات @ar
subject: Category:Librostoma
label: 砑頭蟲目 @zh
image caption: Aulacopleura konincki, Kosov u Berouna, Czech Republic
authority: Fortey & Owens, 1975
taxon: Proetida
subject: Category:Trilobite orders
subdivision: *See text
description: ordine di trilobiti @it
subject: Category:Lopingian extinctions
description: ordre éteint de trilobites @fr