Identificaciones de aletardi

NB:The use of the data and photos of this identification is possible only upon request and permission.

Species identified using the Campaioli manual volume 2 and "Introduction to the Study of Macroinvertebrates of Freshwater" (Italian version) by GeoLab. Additionally, referencing the paper https://www.researchgate.net/publication/319086523_Data_to_the_distribution_of_Sialis_species_in_Hungary_based_on_larvae_Megaloptera_Sialidae with images of head morphology in three species present in Hungary. Dimensions: 25 mm. Having been found along a mountain stream in the Casentinesi Forests Park and considering the pigmentation of the head, it is valid to define the species as S. fuliginosa, a typical predator of flowing waters.