E. gracilis

E. gracilis may refer to:
 * Eisenia gracilis, a kelp species in the genus Eisenia
 * Eleginus gracilis, the saffron cod, a commercially harvested fish closely related to true cod
 * Eleutherodactylus gracilis, a species of frog in the family Leptodactylidae endemic to Colombia
 * Encheliophis gracilis, a pearlfish species in the genus Encheliophis
 * Eucalyptus gracilis, a tree native to Australia
 * Eudiaptomus gracilis, a crustacean of the genus Eudiaptomus
 * Euglena gracilis, a unicellular protist species
 * Eulophia gracilis, an orchid species occurring from Western Tropical Africa to Angola

Synonyms

 * Epeira gracilis, a synonym for Argiope argentata, a spider species