Mastanaiah S, Raju D C, Swami K S
Experientia. 1977 Aug 15;33(8):1051-2. doi: 10.1007/BF01945964.
The activity of isocitrate dehydrogenase was assayed in the pedipalpal muscle and hepatopancreas of scorpion, Heterometrus fulvipes. The enzyme activity showed a circadian rhythmicity with a peak value at 20.00 h in both the tissues.