How many legs do house flies have?
six legs
What kind of legs do flies have?
The genus and species of the housefly is Musca domestica. Anatomy: Like all insects, the housefly has a body divided into three parts (head, thorax, and abdomen), a hard exoskeleton, and six jointed legs. Flies also have a pair of transparent wings.
Do house flies regrow legs?
The fruit fly contains imaginal discs — small pouches of cells in the larva that develop into adult appendages such as wings and legs — that are known to regenerate after injury or transplantation, but technical issues have confounded the study of their regeneration.
Does a fly have 6 legs?
Flies have a pair of fully developed wings on the thorax, and a knobby, vestigial second pair of wings, called halteres, that are used primarily for balance. The fly’s six legs also connect to the thorax and are made of five segments.
What animal has wings and six legs?
Insects
What are spider legs?
Spiders typically have eight walking legs (insects have six). They do not have antennae; the pair of appendages in front of the legs are the pedipalps (or just palps). Spiders’ legs are made up of seven segments. Starting from the body end, these are the coxa, trochanter, femur, patella, tibia, metatarsus and tarsus.
Why do spider legs curl up when they die?
When spiders die, their tiny legs curl up tight against their body, because spiders don’t use muscles to extend their legs. Instead, they have hydraulic legs! It’s equipped with both extensor muscles to extend the legs and flexor muscles to curl them in.
How do spider die?
Spiders also can die from being eaten by other animals or attacked by fellow predators. With it theoretically possible a spider could live to old age and die off, “Natural causes,” but such a thing never has been observed.
What happens if I kill a spider?
So killing a spider doesn’t just cost the arachnid its life, it may take an important predator out of your home. It’s natural to fear spiders. They have lots of legs and almost all are venomous – though the majority of species have venom too weak to cause issues in humans, if their fangs can pierce our skin at all.