Pallial organs of Sphendone insolita sp. n., paratype, UF 248690. MC = mantle collar; NE = nephridium; PC = pericardium; PV = pulmonary vein; and RP = renal pore. Scale bar: 5 mm.

  Part of: Slapcinsky J, Kraus F (2016) Revision of Partulidae (Gastropoda, Stylommatophora) of Palau, with description of a new genus for an unusual ground-dwelling species. ZooKeys 614: 27-49.