- heterostraca
- het·er·os·tra·ca
English syllables. 2014.
English syllables. 2014.
heterostraca — ˌhed.əˈrästrə̇kə Etymology: New Latin synonym of heterostraci … Useful english dictionary
Heterostraci — Taxobox name = Heterostraci image caption = Drepanaspis gemuendenensis , accompanied by the placoderm Tiaraspis subtilis fossil range = Silurian Devonian |regnum = Animalia phylum = Chordata classis = Heterostraci subdivision ranks = Orders… … Wikipedia
Slimonia — Taxobox name = Slimonia image caption = Slimonia acuminata fossil range = Silurian regnum = Animalia phylum = Arthropoda subphylum = Chelicerata classis = Eurypterida dagger; superfamilia = Slimonioidea familia = Slimoniidae genus = Slimonia type … Wikipedia
Pteraspis — Saltar a navegación, búsqueda ? Pteraspis Rango fósil: Devónico Estado de conservación … Wikipedia Español