“…As mentioned above, based on established pharmacology the HCN does not contribute to HR in T. molitor (Feliciano et al, 2011). Therefore, to use the latter against dogma (Kodirov, 2021), the article was evaluated again. However, the statistically relevant digits in values of 33.3 ± 3.3 versus 61.2 ± 2.9 beats · min −1 after application of 30 μM BHQ (2,5‐tert‐butyl‐4,5 hydroquinone), a competitive inhibitor of the SERCA, prompted to scrutinize the visualized data.…”