While a Queen is perfectly capable of surviving without an Egg sac, she cannot produce more Eggs in this state. Overview A Queen's Egg sac is enormous, easily dwarfing the size of her body.
Metatarsus adductus. Metatarsus adductus, also known as metatarsus varus, is a common foot deformity noted at birth that causes the front half of the foot, or forefoot, to turn inward.etatarsus adductus may also be referred to as flexible (the foot can be straightened to a degree by hand) or non-flexible (the foot cannot be straightened by hand).
In tetrapods, the tarsus is a cluster of seven articulating bones in each foot situated between the lower end of tibia and fibula of the lower leg and the metatarsus.The tarsus articulates with the bones of the metatarsus, which in turn articulate with the proximal phalanges of the toes.The joint between the tibia and fibula above and the tarsus below is referred to as the ankle joint.n birds, the tarsus has disappeared, with the proximal tarsals having fused with the tibia, the centralia having disappeared, and the distal bones having fused with the metatarsals to form a single tarsometatarsus bone, effectively giving the leg a third segment.