Category: Bug of the Week (Page 217 of 218)

Bug of the Week: Praying Mantis

Most of you probably recognize this little insect as a praying mantis. But can you tell how small it is? The milkweed flower bud next to it is roughly 1/3 inch long.

The praying mantis is looking for an insect to eat. As it eats and grows, it will shed its exoskeleton or outer “skin.” Unlike some insects that change a lot when they grow, the mantis will stay about the same. The biggest change will be that it will have wings when it becomes an adult.

Notice the triangle-shaped head with the large eyes. Those eyes could definitely see me trying to take its picture. It kept hiding behind the flower buds, so I had trouble getting a good photo.

Also notice the front legs tucked up under its body. The praying part of the mantis name comes from that posture. It actually uses those legs to grab prey.

praying mantis nymph

Assassin Bug Nymph

What an odd-looking creature I found on my desert milkweed flower this week. It is bright orange with striped legs. Look at the black spines on back end (abdomen). It also seems to have its straw-like beak piercing a black insect.

This insect is a young assassin bug, a stage called a nymph. If it were an adult, it would have wings.

Assassin bugs use their front legs to capture other insects for food. They stick their proboscis or beak into their victim and suck out the juices. In this case the nymph has caught a tiny parasitic wasp. The wasp was probably searching for aphids, which is what its larvae use for food.

assassin bug nymph

Edit:  I was able to find an adult to show in this later post.

Lacewing

lacewingI just have to share the beautiful insect I found this morning on my hollyhocks. Look at the rainbow colors in her wings and her shiny golden eyes. She is so delicate and ethereal.

The lacewing is one of the many insects considered to be beneficial that you may find in your yard. Her larvae feed on other insects such as aphids, whiteflies and lacebugs. The larvae are like tiny alligators with curved jaws sticking out in front. If I find one, I’ll try to get a picture to add here.

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