H. americanus
# H. americanus

H. americanus may refer to:

* Habronattus americanus, a spider species
* Halictophagus americanus, a strepsipteran species
* Heliocarpus americanus, a tree species
* Hemitripterus americanus, a fish species
* Homarus americanus, a lobster species
* Humulus americanus, a flowering plant species
