Ishikawatrechus is a genus of beetles in the family Carabidae, containing the following species: \n* Ishikawatrechus cerberus Ueno, 1957 \n* Ishikawatrechus hayashii Ueno, 1999 \n* Ishikawatrechus humeralis Ueno, 1957 \n* Ishikawatrechus intermedius Ueno, 1957 \n* Ishikawatrechus ishiharai Ueno, 1994 \n* Ishikawatrechus ishikawai Ueno, 1951 \n* Ishikawatrechus kusamai Ueno, 1999 \n* Ishikawatrechus longipes Ueno, 1992 \n* Ishikawatrechus murakamii Ueno, 1997 \n* Ishikawatrechus nipponicus Habu, 1950 \n* Ishikawatrechus obliquatus Ueno, 1997 \n* Ishikawatrechus ochii Ueno, 1996 \n* Ishikawatrechus professoris Ueno, 1999 \n* Ishikawatrechus riozoi Ueno, 1999 \n* Ishikawatrechus robustior Ueno, 1997 \n* Ishikawatrechus squamosus Ueno, 1997 \n* Ishikawatrechus subtilis Ueno, 1957 \n* Ishikawat