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| [image: morguefile] |
Yeah, not gonna happen. With my luck, I'd morph into a cockroach. (shudder)
Anyhow, July 21 - 29 is recognized around the world as National Moth Week, so I thought this would be a good time to take a little flit around the Lepidoptera family with you. Although moths make up from 89 to 94% of this family, most of us are much more familiar with butterflies. Why? Easy. They flutter through our gardens during the day and their brightly-colored wings are usually very beautiful. We associate them with flowers and summertime, and in general, most of us like them. Moths, on the other hand, tend to be rather drab and do most of their flying at night, and we associate them with devouring our trees and snacking on our favorite woolen sweater. (They really do need to get a better PR team!) However, like butterflies, moths also play an important role in plant pollination.
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| [image: seniorark] |
Other differences between moths and butterflies:
- Butterflies have antennae that are club-shaped with a long shaft, while moths have feathery or saw-edged ones.
- Moths fold their wings in a tent-like manner to cover their abdomens, while butterflies raise them vertically over their backs.
- Moth larvae develop in silk cocoons, while butterflies build a more hard-shelled chrysalis.
- Moths have a gizmo called a frenulum, which couples their wings, allowing them to work in unison. Butterflies do not.
- When you were a child, did adults dissuade you from handling butterflies and moths by saying they wouldn't be able to fly if you dislodged some of that powdery stuff from their wings? Not true. They actually shed that powdery stuff naturally. It's more like scales than some kind of magical flying dust.
How about some spiffy pictures and fun facts?
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| [image: wikipedia] |
The lime green luna moth has a wingspan of about four and a half inches, and it glows in the dark! (A built-in night light!) These critters are indigenous to Georgia, but I've never seen one.
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| [image: wikipedia] |
This hairy-looking guy is a buck moth, and he clearly demonstrates another difference between moths and butterflies. Moths are generally stout and fuzzy, while butterflies are slender and smooth. The larvae of this Ewok-looking moth have hollow spines, which are attached to a poison sac, and their sting can cause itching, burning and nausea. This moth is also a rebel. Unlike other moths, this guy prefers to fly during the daytime.
Another day-flying rebel moth is this brightly-colored urania leilus of South America.
But the biggest rebel of all has to be this Castniid moth of Australia and Indonesia. Not only are they day-fliers, but they have clubbed antennae and brightly-colored wings. (Half of 'em, anyway.)
Recognize this? It's a tent caterpillar nest. These moths are more sociable than most, and build and share huge silk nests. Where I grew up in Maryland, they were very prevalent, with nests in almost every tree, and bazillions of the caterpillars lumbering all over the place on the ground. I used to kinda like them, until the boy down the street smashed several of them on top of my head. I never felt quite the same about them again...
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| [image: wikipedia] |
Another day-flying rebel moth is this brightly-colored urania leilus of South America.
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| [image: wikipedia] |
But the biggest rebel of all has to be this Castniid moth of Australia and Indonesia. Not only are they day-fliers, but they have clubbed antennae and brightly-colored wings. (Half of 'em, anyway.)
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| [image: wikipedia] |
Recognize this? It's a tent caterpillar nest. These moths are more sociable than most, and build and share huge silk nests. Where I grew up in Maryland, they were very prevalent, with nests in almost every tree, and bazillions of the caterpillars lumbering all over the place on the ground. I used to kinda like them, until the boy down the street smashed several of them on top of my head. I never felt quite the same about them again...
The largest moth? That would be the Atlas moth, whose wingspan can be as great as twelve inches. The smallest? The appropriately named pygmy moth, which is a teeny 3/32 of an inch. Barely noticeable, right? Not so of this Atlas monster:
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| [image: wikipedia] |
With wingspans measuring an average eleven inches, Birdwings are the largest butterflies. This chart shows males on the left and females on the right.
The smallest? Blues, which are between one quarter and one half inch in size. And, um... they're blue.
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| [image: wikipedia] |
One of the coolest butterflies... and the queen of camouflage... has to be this dead leaf butterfly. Amazing, isn't it?
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| [image: wikipedia] |
When its wings are open, it shows it true colors.
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| [image: wikipedia] |
In the early seventies, my mother and aunt came down for a visit, and while Smarticus was at work, we went to Lake Lanier for the day. The place was absolutely swarming with an army of official-looking khaki-clad fellas, but we didn't bother them, and they didn't bother us. In the meantime, our son found the colorful larva and like most little boys, wanted to bring it back home. Well, (ahem) it turned out that those men were on the look-out for gypsy moth larvae... so they could kill them, because the little boogers are extremely destructive. And we, um, brought one home with us. Let's just say the holes we punched in the jar lid had verrrry sharp edges, and Smarticus, being the friendly fellow he is, yelled "Helloooooo, Larry!" to the larva quite often... while, um, shaking the jar vigorously. (What? The rude little guy refused to answer!) And that... was that...for the dearly departed hairy Larry.
I can't resist sharing this video with you. It's another one of the giant Atlas moth. I mean, what kinda person would let a moth do this...?
I would NEVER! But a butterfly? That's a different story...
I'm flitting off to spend some time with our grandchildren, so I won't be responding to your comments right away. Trust me, I will not let our kiddos capture any larvae in a jar.
Until next time, take care of yourselves. And each other.
