Trachycephalus venulosus (Laurenti 1768)

are host of

• Global Biotic Interactions: Parapharyngodon duniae
• Global Biotic Interactions: Parapharyngodon duniae
• Global Biotic Interactions: Parapharyngodon duniae
• Global Biotic Interactions: Batracholandros spectatus Freitas & Ibanez 1962
• Global Biotic Interactions: Polystoma lopezromani Combes & Laurent 1979

are parasitized by

• Global Biotic Interactions: Parapharyngodon duniae
• Global Biotic Interactions: Batracholandros spectatus Freitas & Ibanez 1962

are preyed upon by

• Global Biotic Interactions: Leptophis ahaetulla (Linnaeus 1758)
• Global Biotic Interactions: Erythrolamprus poecilogyrus (Wied-Neuwied 1825)
• Global Biotic Interactions: Leptodeira annulata ashmeadii (Hallowell 1845)
• Global Biotic Interactions: Coniophanes imperialis clavatus (Peters 1864)
• Global Biotic Interactions: Leptophis mexicanus A. M. C. Duméril, Bibron & A. H. A. Duméril 1854