Singularis may refer to: singularis, singular, or singular number, a grammatical number In biology: Dypsis singularis, a species of flowering plant in the family Arecaceae Mesocnemis singularis, a species of damselfly in the family Platycnemididae Nesopupa singularis, a species of gastropod in the family Pupillidae Pyrgomantis singularis, a species of praying mantis found in Kenya Renea singularis, a species of gastropod in the family Aciculidae Xenerpestes singularis, a species of bird in the family Furnariidae