Does gar come up for air? All gars have an elongated, torpedo-shaped body. ... Gars also have a highly vascularized swim bladder connected to the pharynx by a pneumatic duct. This enables them togulp air, which aids in facultative air breathing. This allows gar to breathe when there are...
with goldfish offered sparingly. There are vital minerals and nutrients in the bones, skin, and organs of the fish. Fish fillets should also be given infrequently. This snake has a voracious appetite and an eager feeding response, and feeding tongs are recommended for offering meals. ...
. Whole or round fish yield about 50 percent edible flesh after they have been eviscerated and scaled and the head, tail, and fins have been removed; dressed fish yield 70 percent, steaks 90 percent, and fillets and portions 100 per- cent. The U.S. government standard on breaded por- ...