28 CERNOHORSKY 
spiritus, Allodiscus Powell, 1952, RAIM 4(3):164, textfig.3. N.Z., Recent. 
spiritus, Placostylus (Maoristylus) ambagiosus Powell, 1947, RAIM 3(3):185, pl.21, figs.7-9. 
N.Z., Subrecent. 
squadronensis, Venericardia (Megacardita) Powell, 1938, TRSNZ 68:367, pl.38, fig.10. N.Z., 
Tertiary. 
squalidum, Buccinulum (Evarnula) Powell, 1929, TNZI 60:79, pl.2, figs.43,44. N.Z., Recent. 
stephenensis, Rhytida Powell, 1930, RAIM 1(1):30, pl.4, fig.8. N.Z., Recent. 
stevensoni, Scintilla Powell, 1932, PMSL 20(1):65, pl.6, fig.2. N.Z., Recent. 
stewartiana, Kerguelenia Powell, 1939, RAIM 2(4):237, pl.49, figs. 6,7. N.Z., Recent. 
stewartiana, Lissarca Powell, 1935, PMSL 21(4):255, pl.28, fig.3. N.Z., Recent. 
stewartiana, Tugali Powell, 1939, RAIM 2(4):227, pl.50, figs.7-9. N.Z., Recent. 
stewartianum, Buccinulum (Evarnula) marwicki Powell, 1929, TNZI 60:80, pl.2, fig.38. N.Z., 
Recent. 
STRAMONITROPHON Powell, 1951, DR 26:156, Type species (OD) Trophon laciniatus 
Martyn, 1789. Strait of Magellan, Recent. 
strebeli, Brookula Powell, 1951, DR 26:104, pl.5, fig.7. Sth. Georgia, Recent. 
strebeli, Typhlodaphne Powell, 1951, DR 26:174, pl.9, fig.53. Cape Horn, Recent. 
STRIATESTEA Powell, 1927, TNZI 57:544. Type species (OD) S.bountyensis Powell, 1927. 
N.Z., Recent. 
striatula, Benthocardiella Powell, 1931, RCM 3:371, pl.51, fig.1. N.Z., Recent. 
striatus, Epigrus Powell, 1927, TNZI 57:545, pl.28, fig.16. N.Z., Recent. 
subamoena, Marginella (Serrata) Powell, 1937, DR 15:216, pl.55, fig.6. N.Z., Recent. 
subantarctica, Libracraea Powell, 1942, BAIM No.2:149, pl.5, fig.6. N.Z., Recent. 
subantarctica, Zeadmete Powell, 1933, PMSL 20(5):236, pl.20, fig.7. N.Z., Recent. 
subariel, Phrixgnathus Powell, 1948, RAIM 3(4/5):278, pl.54, fig.4. N.Z., Recent. 
subcarinapex, Comitas (Carinacomitas) Powell, 1942, BAIM No.2:60, pl.10, fig.5. N.Z., 
Tertiary. 
subcarinata, Notosetia Powell, 1940, TRSNZ 70:228, pl.30, fig.11. N.Z., Recent. 
subcompressa, Tectisumen Powell, 1937, DR 15:188, pl.49, figs.4,5. N.Z., Recent. 
SUBFECTOLA Powell, 1939, RAIM 2(4):238. Type species (OD) Helix caputspinulae Reeve, 
1852. Australasia, Recent. 
subfusca, Paryphanta gilliesi Powell, 1930, RAIM 1(1):47, plL.5, figs.6,7. N.Z., Recent. 
subfusula, Marginella (Serrata) Powell, 1932, TNZI 62:210, pl.33, figs.3,4. N.Z., Recent. 
subgradata, Notosetia Powell, 1937, DR 15:199, pl.53, fig.10. N.Z., Recent. 
sublaevigatum, Notolepton Powell, 1937, DR 15:171, pl.47, fig.7. N.Z., Recent. 
subnodosa, Liratilia Powell, 1934, TRSNZ 64:158, pl.21, figs.4,5. N.Z., Recent. 
subobliquum, Notolepton Powell, 1937, DR 15:172, pl.47, fig.6. N.Z., Recent. 
subobsoletus, Neoguraleus (Fusiguraleus) Powell, 1942, BAIM No.2:143, pl.7, fig.1. N.Z., 
Tertiary. 
subrufa, Estea Powell, 1937, DR 15:197, pl.53, fig.2. N.Z., Recent. 
subrugata, Pyagulina Powell, 1927, RCM 3(2):118, pl.22, fig.6. N.Z., Recent. 
substriata, Perrierina Powell, 1935, PMSL 21(4):255, pl.28, fig.1. N.Z., Recent. 
subtenuis, Notosetia Powell, 1937, DR 15:200, pl.53, fig.8. N.Z., Recent. 
subtilissima, Pervicacia Bartrum & Powell, 1928, TNZI 59:151, pl.28, figs.38,39. N.Z., 
Tertiary. 
subtriquetra, Macoma Bartrum & Powell, 1928, TNZI 59:157, pl.25, figs.1,2. N.Z., Tertiary. 
subtropicalis, Bulla (Quibulla) Powell, 1965, RAIM 6(2):167, pl.22, figs.8,9. Norfolk I, Recent. 
subtruncatus, Antiguraleus Powell, 1942, BAIM No.2:147, pl.8, fig.1. N.Z., Recent. 
subvaricosa, Sigapatella Powell & Bartrum, 1929, TNZI 60:423, pl.40, fig.44, N.Z., Tertiary. 
succineaformis, Toledonia Powell, 1955, CEB No.15:114, pl.3, fig.30. N.Z., Recent. 
suluensis, Comitas Powell, 1969, IPM 2(10):280, pl.223, fig.7. Philippines, Recent. 
superba, Merelina Powell, 1927, TNZI 57:536, pl.26, fig.2. N.Z., Recent. 
superba, Paryphanta Powell, 1930, RAIM 1(1):41, pl.4, fig.3; pl.3. N.Z., Recent. 
superba, Tugali Powell, 1934, RAIM 1(5):265, pl.58, figs.10,11. N.Z., Tertiary. 
