H. spinosa
# H. spinosa

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
