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(A–C) Crotalus durissus ruruima; (D) Specimen of C. d. ruruima with rodent found in its stomach contents; (E) Amphibian Leptodactylus macrosternum regurgitated by a juvenile specimen of C. d. ruruima; (F) Mouse recently bitten by a captive C. d. ruruima showing massive bleeding; (G) Region of savanna (lavrado) where C. d. ruruima occurs; (H) Aerial image of the savanna (lavrado) area where C. d. ruruima occurs. Pictures: Anderson Maciel Rocha.
