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Monarch
butterflies
Monarch butterflies are the Texas state insect. These butterflies
are orange and black. Their larvae are yellow, black and white
striped. The larvae, or caterpillars, feed on milkweed. Milkweed
has a toxin in it that makes the adult butterfly poisonous
to birds that eat them. Monarchs are migratory and will fly
from north to south in the autumn and then from south to north
during the spring. They can be seen over wintering in trees
in California and Mexico.
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Tiger Swallowtail
Tiger swallowtails are a type of butterfly. Swallowtails usually
have a tail at the end of each hindwing. These butterflies
are yellow and black with some red and blue spots on their
wings.
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Dragonflies / Damselflies
Dragonflies
and damselflies are in the order Odonata. Dragonflies hold
their wings out when they are at rest, while damselflies hold
their wings up over their back. Odonates are wonderful to
have in your backyard since they are predaceous and will feed
on other insects. They actually capture their prey, what they
eat, while flying. They have large eyes to view the prey with
and also their head can turn almost all the way around.
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Grasshoppers
Grasshoppers are very common and come in a variety of colors.
They can be green, yellow, black, red or orange. They have
large hind legs for jumping. Grasshoppers can create sound
by rubbing their hind leg against their front wing. Grasshoppers
feed on plants.
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Crickets
Crickets are closely related to grasshoppers. Crickets can
make noise by rubbing their front wings together. Male crickets
chirp to attract a female cricket to mate. There are different
types of crickets you may find-they can be black, brown or
whitish.
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Praying Mantids
Mantids are large insects that, in Texas, are usually green
in color. They also can be brown, white or even pink! There
are some mantids that mimic flowers to help them capture prey.
Mantids have large raptorial front legs, which they use to
capture and hold prey. Mantids feed upon insects, but larger
species sometimes eat lizards or even hummingbirds.
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Walkingsticks
Walkingsticks have a name that gives away their body shape-they
look like a stick. These insects use their bodies to blend
into the plant they sit on to avoid being eaten by birds or
other predators. Walkingsticks feed on leave of trees and
shrubs. Species found in the United States range from 2-7
inches in length. There are species in the tropics that can
reach 1 foot in length!
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Beetles
Beetles are in the order Coleoptera. This is the largest order
of insects with over 80,000 known species. Beetles have hardened
front wings called elytra. This hardened wing helps to protect
the hindwings, which are soft and membranous. The hindwings
are what the beetle uses to fly. Ladybugs are a type of beetle.
Usually ladybugs are red with black spots, but they can also
be orange with black spots or black with red spots. Ladybugs
sometimes don't have any spots at all! These beetles are good
to have in your yard. They will eat aphids, an insect that
sucks
juices out of plants. Ladybugs are actually sold for people
to place in their gardens as a natural control of insects.
Scarab beetles were actually worshipped by the ancient Egyptians.
These beetles will locate a pile of dung and create a ball
out of it. They will roll the dung ball to a nest they created
and lay an egg on it. When the egg hatches, the larvae that
emerges will eat the dung ball. Egyptians saw this as a symbol
of rebirth and so worshipped the dung beetle.
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Cicadas
In the autumn, you can usually hear the chirping of cicadas
in the trees. These are fairly large insects, up to two inches
in length. You can usually find cicada cast skins on trees.
These are brown cases that have an opening along the back
from where the adult cicada crawled out. Cicadas suck juices
out of trees.
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Orb Weaver Spiders
These are the gardens that are typically found in backyards.
Some of these spiders can get fairly large. Orb weavers spin
a web out of silk that has a ladder shape down the center.
Spiders feed on insects and other arthropods. They will consume
pest insects around your home, so they are good to keep around.
Many people actually believe that it is good luck to have
spiders in their homes.
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If you would like someone to talk to your organization click
here to email your request. Please indicate
in the email where your school or organization is located.
Links:
- Word Find: A fun, printable game where you can search for bug names
- The Butterfly Guide: This guide highlights the most popular butterflies and details which types of plants will serve to attract them to your garden.
- Young Entomologists' Society Homepage: Interested in bugs, beetles, butterflies, spiders, or other minibeasts? So Are We!
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