Trachytes aegrota

are preyed upon by

• Global Biotic Interactions: Holoparasitus stramenti Karg 1971
• Global Biotic Interactions: Nusoncus nasutus (Schenkel 1925)
• Global Biotic Interactions: Gaeolaelaps aculeifer
• Global Biotic Interactions: Paragamasus runcatellus
• Global Biotic Interactions: Paragamasus vagabundus (Karg 1968)

have host

• Global Biotic Interactions: Alnus incana (L.) Moench (Grey Alder)
• Global Biotic Interactions: Ulmus glabra Huds. (Wych elm)
• Global Biotic Interactions: Picea abies (L.) H. Karst. (Norway spruce)
• Global Biotic Interactions: Acer platanoides L. (Norway Maple)
• Global Biotic Interactions: Pinus sylvestris L. (Scotch Pine)

have vector

• Global Biotic Interactions: Pityokteines vorontzowi Wood & Bright 1992
• Global Biotic Interactions: Pityokteines curvidens Fuchs 1911