article on: <span class="searchmatch">Ptychoparioidea</span> Wikipedia Wikispecies has information on: <span class="searchmatch">Ptychoparioidea</span> Wikispecies Ptychoparia + -oidea †<span class="searchmatch">Ptychoparioidea</span> A taxonomic superfamily...
†Ptychopariida – very many trilobites. (suborder): Ellipsocephaloidea, <span class="searchmatch">Ptychoparioidea</span> - superfamilies Ptychopariina on Wikipedia.Wikipedia Ptychopariina...
Plakobranchoidea Platanistoidea Portunoidea Psittacoidea Psylloidea <span class="searchmatch">Ptychoparioidea</span> Pulicoidea Pyraloidea Reduvioidea Rhabditoidea Rhaphidophoroidea Salamandroidea...