Georgia State Insect
European Honeybee (common name)
Apis mellifera (scientific name)
Honeybees are one of the most common insects in the world. They are extremely important in agriculture for their ability to pollinate plants and also contribute to the economy in terms of honey and beeswax. The European honeybee was named the state insect of Kansas (in 1976), Louisiana (1977), North Carolina (1973), Maine (1975), Missouri (1985), Nebraska (1975), New Jersey (1974), Utah (1983), Mississippi (1980), Georgia (1975), South Dakota (1978), and Wisconsin (1977).
Honeybees have compound eyes comprised of hundreds of smaller eyes called ommatidia. Worker bees are 0.37-0.62 inches (9–18 mm) in length and have a pollen basket on their hind legs, four pairs of beeswax-secreting glands on their abdomen, and an extra stomach for storing nectar and honey. Only females have stingers that they use when threatened. Worker stingers can be used only once, unlike those of queen bees. Worker bees are golden brown and black in color with a black head and patches of pale orange. Their abdomens and wings are covered with yellow bands and their entire bodies are covered with tiny hairs. Queen bees are much larger (0.75 inches or 20mm) than other bees and have a longer abdomen.
Larvae: Eggs hatch after three days into a white larva. After another six days they become pupae.
The queen bee lives as long as five years. Drones live for eight weeks. Worker bees born in summer live for around 6 weeks, and those born during the fall live until the next spring.
Range: Honeybees are found all over the world except Antarctica.
Flight period: Most active during spring and summer.
Conservation status: Least concern
Honeybees are very social in nature and exist in a very structured social system that has three specialized groups: the queens, the drones, and the workers. Each of these "castes" has their own function. The queen’s main function is to lay eggs, and she can lay more than 1,500 eggs per day. Drones exist only to mate with the queen bee and either die or are driven away at the end of the season. Worker bees take care of building and maintaining the hive and honey comb and also take care of the queen and defend the hive.
Older workers, also known as field bees, gather nectar, water, pollen and plant resins that are used to build hives. Once the bee colony gets a new queen, it subdivides in a process known as "swarming," during which the old queen moves out with half of the bees to build a new colony. Honeybees are not usually aggressive, but they react when their hive is under attack. Eggs have to be incubated at 94 degrees Fahrenheit (34 degrees Celsius), and the bees maintain this temperature by depositing water and fanning the hive with their wings during hot weather. In winter, they cluster close together to generate heat.
Adults: Flower nectar and pollen form the main diet for honeybees.
Larvae: Young queen bees are fed a special jelly that is made using glands in the heads of the worker bees. Only bees that are fed this special "royal jelly" develop into queens.
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|Author: World Trade Press|
Georgia State Butterfly
Tiger Swallowtail Butterfly (common name)
Papilio glaucus (scientific name)
The tiger swallowtail is a very large, yellow butterfly with wings that have black edges, black stripes, and small iridescent red and blue markings. The black stripes at the top of the butterfly’s wings resemble a tiger’s stripes. These butterflies are called swallowtails because the long "tails" on their wings look like the long, pointed tails of a bird called the swallow. The lower or hind wings have scalloped edges. There is also a version of the tiger swallowtail, a dark form that is completely black with bluish-purple markings. This is completely distinct from the black swallowtail, which is a separate species with very different markings. The tiger swallowtail butterfly was named the state insect of Delaware in 1999, Georgia in 1988, South Carolina in 1994, and Virginia in 1991.
Wingspan: 3.5–6.5 in (8.8–16.5 cm)
Larvae: The newly hatched caterpillar is initially brown and white and then turns green with a large head and bright "eye spots." The butterfly develops from egg to larva (caterpillar) to pupa to adult in one month.
Two to three weeks
In deciduous woods, along streams, rivers, and wooded swamps.
Range: The United States east of the Rocky Mountains. The northern range is from eastern Colorado to southern Ontario and southern Vermont. Its southern range extends to northeastern Mexico. Two closely-related species are the larger Papilio appalachiensis in the Appalachian region and the Papilio canadensis in the northeastern US and Canada.
Flight period: The first flight begins in late February or early March and continues through late autumn or early winter in the southern part of the range. There are two flights in the northern part of the range and three to four flights in the southern range.
Conservation status: Least Concern
Females lay eggs one at a time on the leaves of host plants. The eggs hatch into caterpillars within one week, longer if the temperature is cool. After feeding for a week (during which the caterpillar molts several times) it seals itself into a cocoon (also known as a pupa or chrysalis) and hibernates. The insect undergoes a metamorphosis and emerges as an adult butterfly 10–14 days later. Shortly after the butterfly’s wings have been unfolded and dried, the butterfly takes flight and begins to feed on flower nectar.
Adults: Nectar from the flowers of milkweed, thistles, cherry, Japanese honeysuckle, ironweed, lilac, and red clover.
Larvae: The caterpillar's first meal is its own shell. Caterpillars eat the leaves of a wide variety of trees and shrubs, including cottonwood, tulip tree, sweet bay, lemon, and cherry.
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|Author: World Trade Press|