- Published on
By Gayle Marien
I LOOK forward to February; it’s the time of year the leaf-curling spiders (Phonognatha graeffei) begin to arrive. They make their curled-leaf homes in our lily pily trees and rarely venture out, so it was a real treat this year to see one of them in the open, weaving her leaf closed.
As I watched her, a story unfolded, a story of the ‘Trials and Tribulations of Home Building.’
I LOOK forward to February; it’s the time of year the leaf-curling spiders (Phonognatha graeffei) begin to arrive. They make their curled-leaf homes in our lily pily trees and rarely venture out, so it was a real treat this year to see one of them in the open, weaving her leaf closed.
As I watched her, a story unfolded, a story of the ‘Trials and Tribulations of Home Building.’
These little guys are orb-weavers and, although they repair their webs overnight, they are active during the day. They hide from birds and wasps in their curled-leaf home, which they make by lifting a leaf on silk treads, curling it into a cylinder, or something akin to one, and weaving a silken roof to seal the top. The leaf is hung from the centre of the web, which makes a lovely pattern so long as it isn’t buffeted by wind.
The smaller male takes up residence in the top part of their leafy abode and will mate with the female when she is mature. Suffice to say he doesn’t get out much. The female waits at the open end. You will see her legs dangling from the leaf and poised on the web, waiting for the vibrations of captured prey. Only then will she race out and pull dinner inside. Lucky is the person who gets to sight her outdoors.
Juvenile spiders tend to use a smaller green leaf, as they are not yet strong enough to curl the dry leaves. Once the spiders have mated, the female builds a second home, a nursery; in another curled leaf, in which to lay her eggs. The nursery is sealed and hung from foliage away from the web.
The male has a body length of around 5mm to 6mm and the female 8mm to 12mm. Apart from their size, the appearance of the males and females is similar. Their webs are typically incomplete circles about 30cm in diameter, but I have often seen them adapt the web shape to their surrounds. I recently saw a web strung between camellia bushes, as if it as a daredevil’s tightrope. Strung over a distance of almost a metre it was easily caught by the wind and sadly, was abandoned.
The smaller male takes up residence in the top part of their leafy abode and will mate with the female when she is mature. Suffice to say he doesn’t get out much. The female waits at the open end. You will see her legs dangling from the leaf and poised on the web, waiting for the vibrations of captured prey. Only then will she race out and pull dinner inside. Lucky is the person who gets to sight her outdoors.
Juvenile spiders tend to use a smaller green leaf, as they are not yet strong enough to curl the dry leaves. Once the spiders have mated, the female builds a second home, a nursery; in another curled leaf, in which to lay her eggs. The nursery is sealed and hung from foliage away from the web.
The male has a body length of around 5mm to 6mm and the female 8mm to 12mm. Apart from their size, the appearance of the males and females is similar. Their webs are typically incomplete circles about 30cm in diameter, but I have often seen them adapt the web shape to their surrounds. I recently saw a web strung between camellia bushes, as if it as a daredevil’s tightrope. Strung over a distance of almost a metre it was easily caught by the wind and sadly, was abandoned.
- Published on
By Gayle Marien
I LOOK forward to February; it’s the time of year the leaf-curling spiders (Phonognatha graeffei) begin to arrive. They make their curled-leaf homes in our lily pily trees and rarely venture out, so it was a real treat this year to see one of them in the open, weaving her leaf closed.
As I watched her, a story unfolded, a story of the ‘Trials and Tribulations of Home Building.’
I LOOK forward to February; it’s the time of year the leaf-curling spiders (Phonognatha graeffei) begin to arrive. They make their curled-leaf homes in our lily pily trees and rarely venture out, so it was a real treat this year to see one of them in the open, weaving her leaf closed.
As I watched her, a story unfolded, a story of the ‘Trials and Tribulations of Home Building.’
These little guys are orb-weavers and, although they repair their webs overnight, they are active during the day. They hide from birds and wasps in their curled-leaf home, which they make by lifting a leaf on silk treads, curling it into a cylinder, or something akin to one, and weaving a silken roof to seal the top. The leaf is hung from the centre of the web, which makes a lovely pattern so long as it isn’t buffeted by wind.
The smaller male takes up residence in the top part of their leafy abode and will mate with the female when she is mature. Suffice to say he doesn’t get out much. The female waits at the open end. You will see her legs dangling from the leaf and poised on the web, waiting for the vibrations of captured prey. Only then will she race out and pull dinner inside. Lucky is the person who gets to sight her outdoors.
Juvenile spiders tend to use a smaller green leaf, as they are not yet strong enough to curl the dry leaves. Once the spiders have mated, the female builds a second home, a nursery; in another curled leaf, in which to lay her eggs. The nursery is sealed and hung from foliage away from the web.
The male has a body length of around 5mm to 6mm and the female 8mm to 12mm. Apart from their size, the appearance of the males and females is similar. Their webs are typically incomplete circles about 30cm in diameter, but I have often seen them adapt the web shape to their surrounds. I recently saw a web strung between camellia bushes, as if it as a daredevil’s tightrope. Strung over a distance of almost a metre it was easily caught by the wind and sadly, was abandoned.
The smaller male takes up residence in the top part of their leafy abode and will mate with the female when she is mature. Suffice to say he doesn’t get out much. The female waits at the open end. You will see her legs dangling from the leaf and poised on the web, waiting for the vibrations of captured prey. Only then will she race out and pull dinner inside. Lucky is the person who gets to sight her outdoors.
Juvenile spiders tend to use a smaller green leaf, as they are not yet strong enough to curl the dry leaves. Once the spiders have mated, the female builds a second home, a nursery; in another curled leaf, in which to lay her eggs. The nursery is sealed and hung from foliage away from the web.
The male has a body length of around 5mm to 6mm and the female 8mm to 12mm. Apart from their size, the appearance of the males and females is similar. Their webs are typically incomplete circles about 30cm in diameter, but I have often seen them adapt the web shape to their surrounds. I recently saw a web strung between camellia bushes, as if it as a daredevil’s tightrope. Strung over a distance of almost a metre it was easily caught by the wind and sadly, was abandoned.
4 Comments
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In my large garden and windbreaks I have dozens of the leaf-curling spiders. Thank you Gayle for your observations. The little critters place their webs and hidey holes everywhere across the many paths around my garden. If not concentrating I walk through many in a day. I do rehang them in the shrubs etc. so they can busily re-do their webs. Occasionally I find one caught in my hair still in the curled leaf. Again I return it to the garden as every creature on this planet is part of the web of life.
They are rather special aren't they Yvonne. Only this week I ended up with one in my hair while I was doing some weeding. It's back in the bushes safe and sound now.
Thankyou for the information
I love it when the leaf spiders appear in my garden each year
I love it when the leaf spiders appear in my garden each year
There is a beautiful little children's book called Aranea, which tells a story about these spiders. It's out of print, but if you can find one on ebay or somewhere, it's really worth getting for any little ones youu know. They get great joy out of seeing them in the garden!
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I love it when the leaf spiders appear in my garden each year