Velvet Ant - Cow Killer - Wingless Wasp

Velvet Ant - Cow Killer - Wingless Wasp

All velvet ants belong to the family Mutillidae and have a dense pile of hair of a variety of striking colors that serve as a warning signal to potential predators. They can be found worldwide, but in NC, the most common velvet ant is the cow killer ant, Dasymutilla occidentalis. They are commonly found during the summer months wandering around the yard in urban landscapes and open areas like pastures.
Ant or wasp? This insect is not an ant, but rather a wasp. The females do not have wings, so they look like ants. Not to worry though, ants and wasps are in the same order, so they do happen to share a fair number of characteristics. It does not possess a node (or two) on the waist, which is characteristic of all ants.
Description: The female cow killer ant is a large, hairy, wingless wasp that resembles a worker ant. They can be up to 3/4" long with a black body covered with coarse and bright reddish-orange hair on the head, thorax and abdomen. The males are larger wither dark brown wings and different color patterns on its body. 
Both male and female velvet ants produce a squeaking or chirping sound when alarmed. It is often difficult to determine whether male and female specimens are the same species because their physical appearance differ greatly. 
Biology: Unlike social wasps, such as yellow jackets and paper wasps that live in a central nest with a great number of individuals working together, velvet ants are solitary wasps. Males fly in search of females to mate. The mated female will enter a ground nesting bee or wasp nest, and lay eggs on or near the other insect’s larva. They are parasitoids because their larvae emerge and feed on the host’s larvae, killing them. Adult velvet ants feed on nectar. 
Defenses: The female cow killer, though grounded, has many defenses. Besides bright warning colors and squeaking warning sound, they are quick movers, have a very strong exoskeleton and can release smelly odors. In addition, females are capable of delivering a very painful sting. Females have a large stinger which is a modified egg-laying organ called the ovipositor. On the Schmidt’s sting pain index which ranks and describes insects based on one scientists evaluation of stinging insects, it is ranked 3 out of 4 (4 is most painful). Therefore, they can inflict an excruciating sting if handled or stepped on, which is why they are called cow killers. This handsome insect does make a sound (especially when stepped on) but the squeaks of the cow killer ant would hardly be heard over the painful screams, if the person stepping on the wasp was barefoot. As far as we know, no cow has ever died from a sting. The sting may be painful, but the venom is not very toxic. 

Despite their massive defenses, velvet ants are not aggressive. If you see velvet ants around your home, no need to worry. Just leave them alone. No control measures are necessary and they are not an indoor pest.
Mother Nature has continued to be extremely cruel today.  Is she trying to tell us something?!  If so, we need to hurry up and figure it out and then listen.  We don't need anymore of this and yet we have more on the way.  Praying for all those affected by Mother Nature's wrath and in the path of the wrath to come.