Figure 4 in Aspects of the activity rhythm and population size of troglophilic mygalomorph spiders (Trechona sp., Dipluridae) in a quartzite cave in Minas Gerais, Brazil

Figure 4. Percentage of Trechona sp. spiders (mean of 10 observations) found active in the dark zone during dawn and dusk. The hours in the graph corresponds to actual time, without daylight saving time (DST) correction.