TY - JOUR T1 - The reproductive anatomy of Philomycus sellatus Hubricht, 1921 and Philomycus virginicus Hubricht, 1953 (Gastropoda: Philomycidae) JF - The Nautilus Y1 - 1993 A1 - Fairbanks, HL SP - 9 EP - 13 VL - 107 ER -