H. brevirostris
# H. brevirostris

H. brevirostris may refer to:

* Hippocampus brevirostris, a synonym for Hippocampus hippocampus, the short-snouted seahorse, a seahorse species endemic to the Mediterranean Sea and parts of the North Atlantic, particularly around Italy and the Canary Islands
* Hyaenodon brevirostris, an extinct mammal species
