Delphoidia
Delphoidia was a genus of aquatic lifeforms native to the planet Denkir IV. 

The names of species and sub-species and illustrations of them were  seen on the chart "Evolution of Intelligent Life on Planet Denkir IV". ()

List of species and sub-species 
 Delphoidia cochrani
 Delphoidia cochrani obliquidens
 Delphoidia cochrani tempus
 Delphoidia moroboshi
 Delphoidia moroboshi lum
Animals