Nannocharax gracilis (Cypriniformes); Neolebias gracilis (Cypriniformes); Oceanites gracilis (Procellariiformes); Opeatogenys gracilis (Gobiesociformes); Physalaemus gracilis (Anura); Poeciliopsis gracilis (Atheriniformes); Porogadus gracilis (Gadiformes); Prinia gracilis (Passeriformes); Pycnonotus gracilis (Passeriformes); Rana gracilis (Anura); Reithrodontomys gracilis (Rodentia); Rhogeessa gracilis (Chiroptera); Taterillus More