Delaine Merino
Several strains of Merinos evolved in the United States. The type "A" Merino was developed in Vermont through selection and inbreeding. This Merino carries a very heavy, wrinkly hide. In form, the type A is angular and has little carcass value. It is not advocated for commercial lamb and wool production. The "B" type Merino was developed principally in Ohio, a result of breeders selecting for a heavy fleece on a sheep that has a fair mutton form.
Its body is fairly free of wrinkles, but it carries heavy neck folds and frequently wrinkles or heavy folds behind the shoulders and on the thighs and rear flanks. The type B is larger and better adapted to everyday conditions than the type A. The type "C" or Delaine Merino is the most practical Merino and is especially adapted to range sheep production in the western and southwestern parts of the U.S.
The Delaine Merino is of medium size. Mature ewes with full fleece average from 125 to 180 pounds. Rams are larger ranging in weight from 175 to 235 pounds. The Delaine has a smooth body and is free of wrinkles. In the U.S., over 95 percent of Merinos are smooth or nearly smooth.