"Hippoglossoides elassodon Jordan and Gilbert 1880" . "Pleuronectiformes" . . "Chordata" . "Animalia" . . . . . . "Jordan and Gilbert 1880" . "Hippoglossoides elassodon" . "Pleuronectidae" . . "Actinopterygii" . . . . . . . . . "Hippoglossoides" .