Spinulosida
Spinulosida sunt ordo Echinodermatum classis Asteroideorum, cui sunt saltem 120 species.

Spinulosida pedicellariis omnino carent, et delicatam sceleti compositionem habent. Nomen ex multis spinis humilibus in superficie superiore deducitur. Nulla Spinulosidorum fossilia inventa sunt.

Taxinomia 
 Familia Echinasteridae
 Genus Echinaster Müller etd Troschel, 1840 
 Genus Henricia Gray, 1840
 Genus Odontohenricia Rowe et Albertson, 1988
 Genus Poraniopsis Perrier, 1891
 Genus Stegnaster Sladen, 1889
 Familia Mithrodiidae
 Genus Mithrodia Gray, 1840
 Genus Thromidia Pope et Rowe, 1977

Notae 

Asteroidea
Taxa Perrier
Taxa 1884