Proichthydium coronatumTaxonomy ↕ Order: CHAETONOTIDA Remane, 1925Suborder: PAUCITUBULATINA d'Hondt, 1971Family: PROICHTHYDIDAE Remane, 1927Subfamily:Genus: Proichthydium Cordero, 1918Species: coronatumLength ( flaschenförmig ):Width:Width of the head ( fünflappig ):µmLength of the furca:Adhessive tubes:Pharyx ( zylindrisch ):Diameter of the mouth ( rund ):unknown