20 CERNOHORSKY 
marlboroughensis, Cominella (Eucominia) Powell, 1946, RAIM 3(2):143,-pl.12, fig.10. N.Z., 
Recent. 
marshalli, Austroclavus Powell, 1942, BAIM No.2:120, pl.1, fig.2. N.Z., Tertiary. 
marshalli, Eucrassatella Powell, 1931, RAIM 1(2):93, pl.12, figs. 21,22. N.Z., Tertiary. 
marsupialis, Fectola Powell, 1941, RAIM 2(5):260, pl.51, fig.9. N.Z., Recent. 
marwicki, Awateria Powell, 1942, BAIM No.2:129, pl.11, fig.5. N.Z., Tertiary. 
marwicki, Lima Powell, 1926, RCM 3(1):48, pl.6, figs.3,4. N.Z., Tertiary. 
marwicki, Limopsis Powell, 1938, RAIM 2(3):159, pl.39, figs.3-5. N.Z., Tertiary, 
marwicki, Lornia Powell, 1935, RAIM 1(6):339, pl.78, figs.23,24. N.Z., Tertiary. 
marwicki, Neoguraleus (Fusiguraleus) Powell, 1942, BAIM No.2:142, pl.7, fig.7. N.Z., 
Tertiary. 
marwicki, Rhizorus Battrum & Powell, 1928, TNZI 59:152, pl.28, figs.40,41. N.Z., Tertiary. 
marwicki, Rinigicula Powell, 1935, RAIM 1(6):339, pl.78, fig.25. N.Z., Tertiary. 
marwicki, Uberella Powell, 1935, RAIM 1(6):335, pl.78, fig.19.N.Z., Tertiary. 
marwicki, Uttleya Powell, 1952, RAIM 4(3):179, pl.36, fig.6. N.Z., Recent. 
matai, Xenophalium (Xenogalea) Powell, 1952, RAIM 4(3):178, pl.35, fig..6. N.Z., Recent. 
MAUIDRILLIA Powell, 1942, BAIM No.2:85. Type species (OD) Mangilia praecophinodes 
Suter, 1917. N.Z., Tertiary. 
maunganuica, Austrodiaphana Powell, 1952, RAIM 4(3):185, pl.36, fig.7. N.Z., Recent. 
mawsoni, Leucosyrinx Powell, 1958, BANZARE 6(9):201, pl.3, fig.4. Antarctica, Recent. 
mawsoni, Parmaphorella Powell, 1958, BANZARE 6(9):180, pl.3, fig.9. Antarctica, Recent. 
mawsoni, Trophon Powell, 1957, BANZARE 6(9):142, pl.2, figs.6-8. Macquarie I, Recent. 
maxima, Lepsiella Powell & Bartrum, 1929, TNZI 60:438, pl.48, figs.101,102. N.Z., Tertiary, 
mayi, Cuna Powell, 1930, TNZI 60:532, pl.60, figs.1,2. N.Z., Recent. 
melvilli, Paradrillia Powell, 1969, IPM 2(10):314, pl.245, figs.1,2. Persian Gulf, Recent. 
mestayerae, Buccinulum (Euthrena) strebeli Powell, 1929, TNZI 60:84, pl.1, figs.27,28. N.Z., 
Recent. 
mestayerae, Perrierina Powell, 1933, PMSL 20(5):232, textfig.2. N.Z., Recent. 
micans, Argalista Powell, 1931, RCM 3:374, pl.51, fig.4. N.Z., Recent. 
michiei, Placostylus (Maoristylus) ambagiosus Powell, 1951, RAIM 4(2):134, pl.28, fig.1. 
N.Z., Recent. 
migratoria, Cochlis Powell, 1927, TNZI 57:560, pl.33, figs.3-6. N.Z., Recent, 
minima, Pachykellya Powell, 1931, RCM 3:372, textfig. N.Z., Recent. 
miniscula, Venericardia (Pleuromeris) Bartrum & Powell, 1928, TNZI 59:156, pl.26, fig.12- 
N.Z., Tertiary. 
minuscula, Haurakia Powell, 1955, CEB No.15:81. pl.3, fig.26. N.Z.. Recent. 
minutula, Dardanula Powell, 1937, DR 15:204, pl.53, fig.14. N.Z., Recent. 
minutula, Estea Powell, 1933, RCM 4:37, pl.6, fig.6. N.Z., Recent, 
miocenica, Heterocithara Powell, 1944, RAIM 3(1):57, pl.4, fig.11. Victoria, Australia, 
Tertiary. 
miocoronifera, Gemmula Powell, 1964, IPM _ 1(5):254, pl.194, figs.1,2. Nom. subst. pro 
Pleurotoma coronifer K.Martin, 1879, Indonesia, Tertiary. 
mirabilis, Cominella (Eucominia) Powell, 1929, TNZI 60:93, pl.4, fig.76, N.Z., Recent. 
mirabilis, Etrema Powell, 1944, RAIM 3(1):54, pl.5, fig.5. Victoria, Australia, Tertiary. 
mirificus, Melliteryx Powell & Bartrum, 1929, TNZI 60:403, pl.39, fig.41. N.Z., Tertiary. 
mitchelsoni, Bathytoma Powell, 1935, RAIM 1(6):337, pl.77, figs. 15,16. N.Z., Tertiary. 
MITRELLATOMA Powell, 1942, BAIM No.2:109. Type species (OD) Columbella angustata 
Hutton, 1886, N.Z., Tertiary. 
monstrosa,,Cavineptunea Powell, 1951, DR 26:145, pl.8, figs.38,39. Sth. Georgia, Recent. 
montana, Paryphanta gilliesi Powell, 1936, RAIM 2(1):33, pl.8, figs.9,10. N.Z., Recent. 
morioria, Estea Powell, 1933, RAIM 1(4):200, pl.35, fig.6. N.Z., Recent. 
morioria, Haliotis virginea Powell, 1938, RAIM 2(3);165, pl.40, figs.1,2. N.Z., Recent. 
morioria, Maurea pellucida Powell, 1946, RAIM 3(2):140, pl.11, fig.3. N.Z., Recent. 
