A bio-mechanoid life-form was composed on both natural biological tissue and non-biological technological components to create a complete cybernetic whole. One example of a bio-mechanoid species was the Leviathan species, such as Moya, Elack, Rovhu, Talyn, and others.
In the case of Leviathans, the reproduction and development of both the biological and mechanical organs/components happened simultaneously and automatically as a normal part of the reproductive cycle.
Bioloids, another type of bio-mechanoid construct, were created by Scarrans and the Kalish.