Traits

Furless ears that stand erect. They resemble the egyptian god Anubis or a jackel. 

Small Elven ears that are located lower upon the opexos head. 

Ears that have been crystalized, there is still some skin but very little and it is usually on the inner ear. The crystals will be whatever gemstone that opexo's bones are.

Gives the host super hearing, to the point where they can hear within the ultrasonic range

Look like Dragonfly or butterfly wings

Longer ears for water subtype