Diplommatina irregularis O.F. von Möllendorff,1887 Philippines, Cebu2,1 mm
Hungerfordia irregularis M. Yamazaki & Ueshima,2015
Diplommatina isseli H.H. Godwin-Austen, 1889 Malaysia, Borneo
Diplommatina jaintiaca H.H. Godwin-Austen, 1868 India, Assam
Arinia japonica H.A. Pilsbry & Y. Hirase,1903 Japan
Diplommatina jatingana H.H. Godwin-Austen, 1870 India, Assam
Diplommatina javana O.F. von Möllendorff,1897 Indonesia, Java
Opisthostoma javanicum W.S.S. Van Benthem-Jutting, 1952 Indonesia, Sulawesi
Arinia jensi W.J.M. Maassen, 2001 Malaysia
Opisthostoma jucundum E.A. Smith, 1893 Malaysia, Sabah
Diplommatina kakenca Nurinsiyah & Hausdorf,2017
Plectostoma kakiense (J.R. le B. Tomlin, 1948) Malaysia2 mm
Diplommatina karoensis W.J.M. Maassen, 2002 Indonesia, West Sumatra1,6 mm
Plectostoma kayiani T.S. Liew, J.J. Vermeulen& alias, 2014 Malaysia, Pahang
Diplommatina khunhoensis H.H. Godwin-Austen, 1892 India, Nagaland
Diplommatina kiiensis H.A. Pilsbry, 1902 Japan, Tokushima
Diplommatina kiiensis ishimakiensis J.T. Kuroda, 1960 Japan, Aichi3 mm
Plectostoma kitteli (W.J.M. Maassen, 2002) Sumatra, Ngalau Pangian
Plectostoma klongsangensis (S. Panha, 1997) Thailand, Khlong Saeng
Diplommatina kobelti H.A. Pilsbry, 1901 Japan, Hyogo3 mm
Diplommatina krabiensis S. Panha & J.B. Burch,1998 Thailand, Satun Province2,1 mm
Palaina kubaryi O.F. von Möllendorff,1897 New Caledonia, Noumea
Plectostoma kubuensis T.S. Liew, J.J. Vermeulen& alias, 2014 Malaysia, Bukit Kubu
Diplommatina kumejimana H.A. Pilsbry & Y. Hirase,1904 Japan
Diplommatina kyobuntoensis J.T. Kuroda& M. Miyanaga, 1943 Korea
Diplommatina labiosa W.T. Blanford, 1868 Japan, Hyogo
Diplommatina labiosa tenuiplica H.A. Pilsbry, 1900 Japan
Diplommatina lacrimans J.J. Vermeulen, 1993 Malaysia, Borneo3,2 mm
Plectostoma laemodes (W.S.S. Van Benthem-Jutting, 1961) Malaysia, Pahang2 mm
Diplommatina laevis H.C. Fulton, 1899 Malaysia, Borneo
Plectostoma laidlawi (E.R. Sykes, 1902) Malaysia, Pahang
Diplommatina lamellata (J.C.H. Crosse, 1865) Palau
Nicida lankaensis (H.B. Preston, 1905) Sri Lanka
Diplommatina lateralis H.A. Pilsbry & Y. Hirase,1904 Ryukyu Islands
Diplommatina latilabris W. Kobelt, 1886 Philippines, Luzon Island