Hominidae depicts an ecosystem of x-ray visibility. Creatures have evolved in surprising ways, where humans, birds, spiders and frogs share unique anatomies. This experience follows an Arachnid Hominid, an intelligent creature with human and spider physiology, as she struggles to raise her young in a hostile environment. The story is told in five vignettes, from the birth of the children to the death of the mother in the teeth of her prey.