PolyclinidaePolyclinidae is a family of tunicates in the order Aplousobranchia.GeneraThe World Register of Marine Species lists the following genera:Aplidiopsis Lahille, 1890Aplidium Savigny, 1816Morchellioides Herdman, 1886Morchellium Giard, 1872Neodictyon Sanamyan, 1988Polyclinella Harant, 1931Polyclinum Savigny, 1816Sidneioides Kesteven, 1909Synoicum Phipps, 1774