Species;"Ornamentula miyazakii
               sp. nov.";"Ornamentula paraensis"
"Cephalic ciliation";"Two anterior tufts followed by a ventral transverse band";"Two anterior tuft followed by transversal discontinuous band, two pairs of ventral medial tufts"
"Cephalic dorsal scales";"15 spined scales between cephalic plates";"16 spined scales between cephalic ciliary tufts"
"Cephalic long spine (ca)";"Extremely thick, barbed, inserted on small scale";"Thin, barbed, inserted directly to the cuticle"
"Cephalic sensory bristle";"A pair of dorsolateral long bristle";"No bristle"
"Granular lateral plates";"Two pairs of lateral scales adjacent to transversal ciliary band";"Two pairs of lateral scales adjacent to transversal ciliary band"
"Trunk ciliation";"Three pairs of ventral tufts";"Three ventral tufts"
"Trunk dorsal scales parallel rows";"Six pairs of dorsal scales, all spined";"Six pairs of dorsal scales, anterior three spined, posterior spineless"
"Trunk lateral scales";"Three lateral oval to fish-shaped scales posterior to each spine group";"Three lateral rounded scales posterior to each spine group"
"Trunk ventral scales";"12 small oval to round spined scales";"25 small round to triangular spined scales"
"Ventral long spines (t)";"Groups of 5–3–2–1 thick, straight barbed spines, inserted on triangular to round ventrolateral scales";"Groups of 5–3–2–1 thick, straight barbed spines, inserted on triangular to round ventrolateral scales"
"Rear spines (r)";"Two barbed spines inserted on lateral scales, one simple short spine inserted on ventral scale";"Two barbed long spines inserted on lateral scales"