A. gracilis

A. gracilis may refer to:


 * Acanthorhodeus gracilis, the Khanka spiny bitterling, a temperate freshwater fish species
 * Aechmea gracilis, a plant species endemic to Brazil
 * Aepyornis gracilis, an extinct bird species
 * Aglaia gracilis, a plant species endemic to Fiji
 * Aldrovandia gracilis, a fish species
 * Ameles gracilis, a praying mantis species found on the Canary Islands
 * Ammania gracilis, the large ammannia, red ammannia or pink ammannia, a plant species
 * Anas gracilis, the grey teal, a dabbling duck species found in open wetlands in New Guinea, Australia, New Zealand, Vanuatu and Solomon
 * Andropadus gracilis, the grey greenbul, a songbird species
 * Antennacanthopodia gracilis, an extinct species possibly ancestral to modern day Velvet worms
 * Anubias gracilis, a palm species
 * Archimantis gracilis, a praying mantis species
 * Argonauta gracilis, the knobby argonaut, a pelagic octopus species
 * Arnica gracilis, the slender leopardbane, a plant species of the genus Arnica
 * Asterella gracilis, a bryophyte species in the genus Asterella
 * Atelopus gracilis, the rana jambato del Pacífico, a toad species
 * Austromenidia gracilis, a fish species endemic to Chile

Synonyms

 * Araneus gracilis, a synonym for Argiope argentata, a spider species
 * Autographa gracilis, a synonym for Plusia putnami, a moth species