富宁华蜷，软体动物门-腹足纲-新进腹足目-短沟蜷科。Shell small, up to 15 mm height, thin, dark black. Shell surface smooth except for growth lines. Apex point, with six or seven whorls. Body whorl inflated. Snout, neck, sides of foot and dorsal surfaces of tentacles dark grey-black in colour. Snout broad and squarish, with roughly equal length cephalic tentacles (in preserved specimens). Ovipositor pore located on side of neck below right cephalic tentacle. Mantle edge smooth. Ctenidium extending from posterior end of mantle cavity to mantle edge. Osphradium simple, ridge like, roughly one half of ctenidium in length. Hypobranchial gland moderately well-developed with transverse ridges.Operculum. Ovate, corneous, with approximately four or five whorls. Nucleus comprising roughly one-fifth of total length.Radula. Central teeth with triangular major cusp and two to four conical denticles on each side. Rachidian broadly rectangular, wider than tall, with W-shape lower margin and single basal denticle at each lowe