. "Phacopoidea"@en . . . "* Phacopidae"@en . "Phacopoidea is a superfamily containing trilobites."@en . "Animalia"@en . . . . . "Phacops rana"@en . . "Phacopoidea"@en . . "Arthropoda"@en . . . "Phacopoidea"@en . "Phacopoidea is a superfamily containing trilobites."@en . . . . .