Some fungi prey on nematodes as a source of nutrients. Common genera that trap nematodes include Arthrobotrys, Dactylaria, Dactylella, and Trichothecium. These fungi produce structures like adhesive networks, stalked knobs, adhesive rings, and constrictive rings to trap nematodes. When a nematode touches one of these structures, it becomes stuck and is trapped, after which the fungal hyphae penetrate and enzymatically degrade the nematode. Most nematode-trapping fungi are in the division Deuteromycota, though some Basidiomycota like Pleurotus sp. release toxins to paralyze nematodes. Capturing nematodes provides a