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.
AVERAGE WEIGHTS. OF PET BIRDS. Meet âBig Jake.â Heâs a Blue and Gold macaw that lives near Moundsville, WV. In 30 years of avian practice, Jake holds the record for being the heaviest pet. bird Iâve ever seen. The normal weight range for a Blue and Gold macaw is 900â. 1100g. Jakeâs last weighâin was 2415g!