Lithobiomorpha (Stone Centipedes) is an order of centipedes. There are 1140 species of Stone Centipedes, in 100 genera and 2 families. It includes groups like Henicopidae and Garden Centipedes.
Definition: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
Definition: Eye-spots which may be set into a pit to reduce the angles of light that enters, to allow the organism to deduce the angle of incoming light. Lens-like structures may be present, but stemmata, unlike lens eyes, cannot form an image, either for lack of refractive power or retinal resolution.