. . "Echinochimaera is an extinct genus of fish, it was assigned to the order chimaera by Jack Sepkoski in 2002. The genus' name derives from the Greek \u03B5\u03C7\u03B9\u03BD\u03CC (echino) meaning spiny, and chimaera."@en . "Echinochimaera"@en . . . .