Coluber flagellum testaceus Say ex James 1823

are eaten by

• Global Biotic Interactions: Coluber flagellum testaceus Say ex James 1823
• Global Biotic Interactions: Coluber flagellum testaceus Say ex James 1823

are preyed upon by

• Global Biotic Interactions: Taxidea taxus (Schreber 1777) (Blaireau américain)

eat

• Global Biotic Interactions: Coluber flagellum testaceus Say ex James 1823
• Global Biotic Interactions: Aspidoscelis gularis (Baird & Girard 1852)
• Global Biotic Interactions: Phrynosoma cornutum (Harlan 1824)
• Global Biotic Interactions: Campylorhynchus brunneicapillus (Lafresnaye 1835) (Troglodyte des cactus)
• Global Biotic Interactions: Coluber flagellum testaceus Say ex James 1823

prey on

• Global Biotic Interactions: Cophosaurus texanus Troschel 1852
• Global Biotic Interactions: Sylvilagus audubonii (Baird 1858) (Lapin d'Audubon)
• Global Biotic Interactions: Xanthippus corallipes (Haldeman 1852)
• Global Biotic Interactions: Tadarida brasiliensis (I. Geoffroy 1824)
• Global Biotic Interactions: Sigmodon hispidus Say & Ord 1825