C. fragilis
# C. fragilis

C. fragilis may refer to:

* Campodea fragilis, a diplura arthropod species in the genus Campodea
* Chickcharnea fragilis, a sea snail species
* Chingkankousaurus fragilis, a theropod dinosaur species from the late Cretaceous Period
* Citharichthys fragilis, the gulf sanddab, a fish species native to the eastern Pacific Ocean
* Coelurus fragilis, a dinosaur species from the Late Jurassic period
* Cystopteris fragilis, the brittle bladderfern or common fragile fern, a fern species
