The preferred natural habitat of T. boulengeri is evergreen lowland forest,[7] at altitudes from sea level to 1,000 m (3,300 ft).[1] It is usually found near freshwater flooded areas, irrigation ditches, and rivers.[1]
Lehmann HD (1970). "Beobachtungen bei der Haltung und Aufzucht von Trachyboa boulengeri (Serpentes, Boidae) [= Observations on the Keeping and Rearing of Trachyboa boulengeri (Serpentes, Boidae)]". Salamandra6: (1–2): 32–42, 6 figures. (in German, with an abstract in English, and bilingual captions).
Peracca MG (1910). "Descrizione di alcune nuove specie di ofidii del Museo Zoologico della R.a Università di Napoli ". Annuario del Museo Zoologico della R[egi].a Università di Napoli, Series 3, 12: 1–3. (Trachyboa boulengeri, new species). (in Italian).