Belostoma candidulum Montandon, 1903

Belostoma candidulum Montandon, 1903c: Ann. Mus. Nation. Hungar., 363.

Material examined. Galarza RS: 1 ♀, 16–19.iv.2013. Itatí RS: 1 ♂, 28–31.iii.2014. Laguna Iberá RS: 1 ♂, 30.xi–4.xii.2012. San Ignacio RS: 1 ♀, 2–5.iii.2015. San Nicolás RS: 1 ♂, 13–15.xii.2013.

General distribution. Brazil, Argentina, Uruguay (Moreira et al. 2011b).

Habitat. This species has been found in lagoons, streams, rivers and waterfalls (Ribeiro 2007; Armúa de Reyes & Kehr 2008; Ribeiro & Estévez 2009; Armúa de Reyes 2012; Almeida et al. 2019).

At the INR, B. candidulum was collected from the margins with dense floating, emergent, and submerged vegetation in lentic habitats and in standing water of lotic habitats.

Remarks. This is the first record of B. candidulum from INR. This species was previously recorded from Corrientes Province by López Ruf et al. (2003), Armúa de Reyes & Kehr (2008), Armúa de Reyes (2012), and Chirino et al. (2017).