Figure 3 from: Matalin A, Makarov M (2011) Using demographic data to better interpret pitfall trap catches. ZooKeys 100: 223-254. https://doi.org/10.3897/zookeys.100.1530

Figure 3 - Seasonal dynamics of activity, as well as the age structure of the populations of Calathus ambiguus from grass-forb steppe with Amygdalus nana (A) and Pseudotaphoxenus rufitarsis major from sagebrush-grassland desert steppe on the northern slope of Ulagan Mountain (B), in 2006 (breaks in the periods of activity of immature specimens correspond to the time of aestivation parapause; see Figure 2 for further explanations).