It is nearly impossible to tell if a caterpillar is male or female; most species must be dissected to determine gender. However, the gender of butterflies and moths can be determined by coloring, markings on the wings and other characteristics. For instance, male monarch butterflies have black spots on their wings that females do not have.Know More
Caterpillars are one of four life stages for butterflies. Butterflies lay their eggs on plants, and it takes a few weeks for them to hatch as small caterpillars. Butterflies have a strong sense of taste, which they use before laying their eggs to discern whether a plant is a suitable food source.
Caterpillars eat constantly to grow into butterflies or moths. Upon maturing, caterpillars go into cocoons, where they transform. The lifespan of adult butterflies varies by species, from a week to almost a year. Butterflies can reproduce once or more per year; the number of broods varies by the climate of the butterflies' habitat. Many butterflies migrate over long distances, but some maintain territories where they chase away other species.
The gender of moths can be determined by color or size of antennae. Additionally, gender can be determined before moths hatch by counting the number of notches on the cocoon.Learn more in Butterflies & Moths
The predators of caterpillars are birds, ladybird beetles, yellow jackets and human beings. Caterpillars serve as a primary food source for numerous birds, such as the warbler species, tanagers and canopy-dwelling birds.Full Answer >
Caterpillars are insects. They are the larval stage of butterflies and moths, which are flying insects. Caterpillars form pupae, within which they transform into butterflies and moths.Full Answer >
A caterpillar does not hatch from a cocoon but from an egg. A moth hatches from a cocoon or pupa. The time spent in the cocoon varies from 10 days to seven years or more depending on the species.Full Answer >
A typical number of caterpillar legs is 16, but it varies depending on the stage and the type of caterpillar. All caterpillars have a pair of three true legs attached to the thorax.Full Answer >