抄録
Aberrant sagittas of Theragra chalcogramma, Cleisthenes pinetorum herzensteini, and Salmo gairdnerii irideus are described.They are made up of abnormal portion where crystalline blocks of various sizes are piled up irregularly.The aberrant sagittas were found in either of the left or right sacculi, and in most cases those of the other side were normal.
