H. spinosa may refer to: Halocynthia spinosa, a tunicate species in the genus Halocynthia Harmothoe spinosa, a marine worm species in the genus Harmothoe Harpactirella spinosa, a baboon spider species in the genus Harpactirella Heosemys spinosa, a turtle species Hippomane spinosa, a flowering plant species Hormathophylla spinosa, a flowering plant species in the genus Hormathophylla Hydroptila spinosa, a microcaddisfly species in the genus Hydroptila
See also Spinosa (disambiguation)