Fig. 33 in An inventory of the spider species of "La Mandria" Regional Natural Park (NW Italy) (Arachnida: Araneae)

Fig. 33 – Number of specimens (white), number of species (black) and sampling effort (grey) for each habitat. Sampling effort in the woodland edge refers to the number of total samples of beating trays, otherwise to the total number of pitfalls placed therein.