A verminous disease, closely simulating the above, and affecting cattle, sheep, and goats in Texas, is described by Ch. Wardell Stiles in the Annual Report of the United States Department of Agriculture for 1900, p. 356. The disease was of mixed character, and consisted in various degrees of verminous gastritis, verminous enteritis, and verminous bronchitis. In the stomach were found the common twisted wireworm (_Strongylus contortus_) and Ostertag’s encysted wireworm (_Strongylus Ostertagi_). It appeared to be present in every calf, steer and cow examined (post-mortem), and was undoubtedly the chief agent in causing death. The sheep and goats were very similarly affected. In the bowel of cattle were found the hookworm (_Uncinaria radiata_), nodular disease worm (_Œsophagostoma columbianum_): in that of sheep the hookworm (_Uncinaria cernua_) and nodular disease worm (_Œsophagostoma columbianum_), and the fringed tapeworm (_Thysanosoma actinioides_). In the lungs of the cattle _Strongylus micrurus_ (the small-tailed lungworm), and of sheep the threadworm strongyle (_Strongylus filaria_) were detected. =Treatment.= Sulphate of copper, gasoline and coal-tar creosote were tried, but the best results were obtained from doses of 30 grains (for a lamb) up to 100 grains (for a two-year-old sheep) of thymol in 1 per cent. coal-tar creosote solution. INTESTINAL COCCIDIOSIS OF CALVES AND LAMBS (PSOROSPERMOSIS, HÆMORRHAGIC ENTERITIS, BLOODY FLUX, DYSENTERY, ETC.). =History.= This disease is very common in the Avalon and surrounding districts, sometimes assumes the characteristics of a true epizootic, and affects young bovine animals between the ages of six months and two years, but is commonest and most contagious in animals of from ten to eighteen months old.