Crossopoma inflammatum B. Rensch, 1933 Indonesia21 mm
Japonia inornata (E.A. Smith, 1894) Malaysia, Borneo
Japonia inouei J.T. Kuroda & T. Habe,1961 Japan
Japonia insularis O.F. von Möllendorff,1901 Malaysia8 mm
Cyclophorus involutus (O.F. Müller, 1774) Sri Lanka30 mm
Cyathopoma iridescens K.C. Emberton, 2010
Opisthoporus iris (H.H. Godwin-Austen,1889) Malaysia, Borneo
Aulopoma itieri F.E. Guérin-Méneville,1847 Sri Lanka14,1 mm
Aulopoma itieri hofmeisteri F.H. Troschel, 1847 Sri Lanka11 mm
Chamalycaeus itonis J.T. Kuroda, 1943 Japan
Alycaeus jagori E.C. Von Martens Malaysia, Borneo12 mm
Rhiostoma jalorensis (E.R. Sykes, 1903) Southern of Thailand31,3 mm
Spirostoma japonica (C.B. Adams, 1867) Japan, Tanegashima Island15 mm
Spirostoma japonica nakadai H.A. Pilsbry, 1901 Japan, Tanegashima Island
Chamalycaeus japonicus (E.C. Von Martens, 1865) Japan, Tsushima
Chamalycaeus japonicus pilsbryi W. Kobelt, 1902 Japan, Hiroshima
Cyclophorus jerdoni (W.H. Benson, 1851) India, Madras
Cyclophorus jourdyi (L.J. Morlet, 1886) Vietnam25 mm
Rhiostoma jousseaumi J.J.M. de Morgan, 1885 China, Guangxi province19 mm
Japonia jucunda (E.A. Smith, 1894) Malaysia, Borneo
Craspedotropis juvenilis J.J. Vermeulen, 1999 Malaysia, Borneo
Alycaeus kapayanensis J.J.M. de Morgan, 1885 Malaysia5 mm
Japonia katorii H. Minato, 1985 Japan, Aichi
Leptopoma kejong W.J. Clench & S. Archer,1931
Alycaeus kelantanensis E.R. Sykes, 1902 Malaysia5 mm
Japonia keppeli (H.H. Godwin-Austen,1889) Malaysia, Borneo
Alycaeus khasiacus H.H. Godwin-Austen, 1871
Cyclophorus khongensis Thach & F. Huber, 2017
Cyclotus kibleri H.C. Fulton, 1903 Indonesia, Nias Island25 mm
Cyclophorus kikaiensis H.A. Pilsbry, 1902 Ryukyu Islands
Cyclophorus kinabaluensis E.A. Smith, 1895 Malaysia, Borneo
Japonia kinabaluensis (E.A. Smith, 1895) Malaysia, Borneo
Cipangocharax kiuchii H. Minato & J.M. Abe,1982 Japan, Tokushima
Ditropopsis koperbergi (A. Zilch, 1955) Malaysia, Borneo
Elgonocyclus koptaweliensis (J. Germain, 1934)