Showing posts with label Polyphemus moth. Show all posts
Showing posts with label Polyphemus moth. Show all posts

Sunday, September 26, 2010

polyphemus lives on




Recently I received this story from friend and co-staff member Mary Thom Adams.

“On a hot day I found a moth laying up-side-down on a sidewalk. I would have stepped on her if I hadn’t glanced down to be sure of my own steps. Carefully, I slipped paper under her and turned it over on my hand. Her wings filled my hand. The brown that dominated the moth’s wings was the color of coffee with cream [no sugar]. Pink and black formed edges that gave the wings definition and each wing section had a silver circle etched in black. It was incredible. There was no way for me to tell if the moth was dead or alive. It didn’t move on the trip back to Ijams. For a while, I left it in a secluded place in the bushes. If I returned and it was gone, I would be glad it was back in a green place. If it were still there, I would bring it in for the naturalists.

“This story has a happy ending the moth was an Antheraea polyphemus. These moths produce two or more generations per year in the South, living first as caterpillars and then as adult winged moths for about five days.

"Our moth was thought to be dead for most of the afternoon. Then it began to move its legs. Not only did it move, but also it began to lay eggs. Our amazing naturalists carefully moved the moth and the eggs to a terrarium filled with leaves. Once done laying eggs the determined mother died, she was placed in a specimen case and will be at Ijams for years. Her eggs were carefully misted each day. They soon hatched and were fed the proper leaf diet. The polyphemus moth offspring continue to eat, grow and thrive."

She lives on.



-Thanks, Mary Thom


-Photos of the dying, tattered winged female moth and one of her robust offspring supplied by this guy with the camera.




Saturday, August 2, 2008

rescue



OK. Call me an old softie, but I’ve always had a tender spot in my heart for Polyphemus, the one-eyed Cyclopes in Homer’s “Odyssey.” It’s the same sort of warm, fuzzy feeling I have for Frankenstein’s monster, King Kong and Quasimodo—Victor Hugo’s bell-ringing hunchback. Don’t we all? After all, they were benevolent, misunderstood outcasts; gentle giants forced to violence by our exclusionary society.

If you remember Homer’s story, Odysseus (Ulysses in Latin) was a Greek hero and King of Ithaca, who took ten years to come home after the Trojan War. Along the way he had many adventures. During one of these, Odysseus and a scouting party landed on the Island of the Cyclopes and slipped into the cave of Polyphemus, stealing some of his food and ultimately blinding his one good eye.

Odysseus and his men sneak out of the cave by tying themselves to the bottom of the giant’s sheep. Because he was now blind, Polyphemus didn’t notice the subterfuge. The Ithacans got away and were crowned heroes, while Polyphemus was left sightless. Where’s the justice in that?

Perhaps then, as a bit of payback, this week I came to the rescue of another Polyphemus.

One evening after work, I discovered three teenage boys throwing things at a brown spot high on a block wall of a neighborhood supermarket. Going to investigate, I discovered they were harassing a large winged insect.

“What are you throwing at?” I asked.

“A bug,” one answered in their defense.

“A bug? What kind of bug?” I inquired. I was wearing my Ijams Nature Center staff shirt, so I looked official.

Inspecting it closer, I announced that their target was a male Polyphemus moth, probably in search of a female.

The boys could relate to his quest, even sympathize with it and helped me catch it.

Polyphemus moths are tan-colored giant silk moths. They have an average wingspan of six inches and their most notable features are large, purplish eyespots on their hind wings. Because of these eyespots the nocturnal giants are named in honor of Homer’s Cyclops but the obvious markings are of no help in finding a mate because they are active at night, using their sense of smell to locate females instead. As caterpillars, they are Herculean eaters, consuming up to 86,000 times their weight in a little less than two months. But as winged adults, they do not even have mouths; their eating days are over. Reproduce is the only thing on their little lepidopteron brains.

Bringing it home, I released the large moth into the safety of my woods but not before I took its photo.