Cormo Cormo The Cormo is an Australian breed of sheep developed in Tasmania by crossing Corriedale rams with superfine Saxon Merino ewes in the early 1960s. The name Cormo is derived from the names of two of the parent breeds, Corriedale and Merino. The breed was fixed through intense selection criteria, assessed by objective measurement. Cormo sheep have a polled, open face, are possessed of a fast-growing, medium frame carrying a fleece of about 18 to 23 microns in diameter. High fertility is an attribute, too. The breed is mostly found in the south eastern states of Australia. Cormos have also
Rideau Arcott traits they wanted to be expressed in the breed. The research flock was closed in 1974, and the breed was distributed to shepherds beginning in 1988. The Rideau name is a common one in Ottawa. The latter half of its name is an acronym for the Animal Research Centre in Ottawa. One of only a few livestock breeds developed in Canada, the Rideau is a synthesis of many different breeds. The breed is genetically 40% Finnish Landrace, 20% Suffolk, 14% East Friesian, 9% Shropshire and 8% Dorset Horn; the remaining 9% is Border Leicester, North Country Cheviot, Romnelet and Corriedale.