This isn't quite exact, but 1/4 cup of butter (so a half stick if you're in the US) is 57 grams according to the conversion chart from allrecipes below. So use just a slightly heavy 1/4 cup or 1/2 stick.
Yellowtail, including Yellowtail Jack (Seriol landei), are recognized by a yellow stripe across their body and their yellow tail. Range & Habitat: Yellowtail is caught year round, but more commonly during summer in the Pacific Coast and the Sea of Cortez. They are caught primarily with hook and line, and their average weight is 10 to 20 lbs.
The fawn is also weaned by the time it loses its spots. By November the average whitetail male fawn will weigh close to 80 to 85 pounds, and the female fawn will weigh 75 to 80 pounds. As the spots disappear, the fawn's coat also changes from its reddish color to a grayish winter coat.