Helicarion aberrans T. Iredale, 1944
Hunsteinia achilles (J.W. Brazier, 1886)
Helicarion acutangula A. Adams, 1868
Parakaliella acutanguloides J.T. Kuroda & M. Azuma,1982
Geotrochus affinis (E.A. Smith, 1894)
Parakaliella affinis (H.A. Pilsbry & Y. Hirase,1905)
Helicarion akibumii J.T. Kuroda, 1963
Helicarion albellus E.C. Von Martens, 1867
Mathewsoconcha albocincta H.B. Preston, 1913
Sivella albofilosa (A.R.J.B. Bavay& P. Dautzenberg, 1908)
Geotrochus alexis (E.A. Smith, 1895)
Helicarion alma T. Iredale, 1944
Helicarion amiculus T. Iredale, 1945
Helicarion ampla O.W.H. Reinhardt, 1883
Sesara annamitica (O.F. von Möllendorff,1900)
Helicarion annhiae N.N. Thach, 2017
Helicarion aquavitae P.H. Scott, 1995
Helicarion aquila J.C. Cox, 1868
Harmogenanina argentea (L.A. Reeve, 1852)
Hunsteinia armiti (E.A. Smith, 1895)
Pseudaustenia atra H.H. Godwin-Austen
Brevisentis atratus I. Hyman, 2007
Laocaia attenuata A.A. Kuzminykh, 1999
Parakaliella austeniana (H.A. Pilsbry & Y. Hirase,1901)
Helicarion awaensis H.A. Pilsbry, 1902
Helicarion azumai T. Habe, 1948
Hemitrichiella baleriana (P. Bartsch, 1939)
Helicarion belli T. Iredale, 1944
Mathewsoconcha belli H.B. Preston, 1913
Parakaliella bimaris H.A. Pilsbry & Y. Hirase
Hemiglypta blainvilleana H.C. Lea
Geotrochus bongaoensis (E.A. Smith, 1894)
Helicarion borealis H.A. Pilsbry, 1901
Sesara bouyei (J.C.H. Crosse& P.H. Fischer, 1863)
Helicarion brazieri J.C. Cox, 1873