Conica may refer to: Conica (book) by Apollonius of Perga Conica (Hydrozoa), a suborder of Leptomedusa Several species with the epithet capitata: Annona conica (= Raimondia conica), a custard apple Fonscochlea conica, a snail Knema conica, a plant related to nutmeg Paludinella conica, a snail Phrantela conica, a snail Pyrgulopsis conica, the Kingman Springsnail Samoana conica, a snail Shorea conica, a dipterocarp tree