Monday, July 26, 2010
Monday, July 5, 2010
Friday, July 2, 2010
More Swimming in the Rain
Daddy Long Leg Clusters
This year the cellar spiders have been gathering in clusters in mass quantities. Most likely due to the major rainfall we have received since last September. This is one cluster that seems to like the corner on the porch above the bedroom door.
The cellar spider or daddy longlegs (Pholcus phalangioides), also known as the skull spider due to its cephalothorax looking like a human skull, is a spider of the family Pholcidae. Females have a body length of about 9 mm; males are slightly smaller. Its legs are about 5 or 6 times the length of its body (reaching up to 7 cm of leg span in females). Its habit of living on the ceilings of rooms, caves, garages or cellars gives rise to one of its common names. In Australian homes, they are considered beneficial because it is sometimes believed they will kill and eat the venomous Redback spider.
This is the only spider species described by the Swiss entomologist Johann Kaspar Füssli who first recorded it for science in 1775. Confusion often arises over its common name, because "daddy longlegs" is also applied to two other unrelated arthropods: the harvestman and the crane fly.
Pholcus phalangioides has the habit of shaking its web violently when disturbed as a defence mechanism against predators. They can easily catch and eat other spiders (even those much larger than itself, such as Tegenaria duellica), mosquitoes and other insects, and woodlice. When food is scarce, they will prey on their own kind.
Because they originally came from the tropics, these spiders do not seem to be aware of seasonal changes and breed at any time of the year. The female holds the 20 to 30 eggs in her pedipalps. Spiderlings are transparent with short legs and change their skin about 5 or 6 times as they mature.
The cellar spider or daddy longlegs (Pholcus phalangioides), also known as the skull spider due to its cephalothorax looking like a human skull, is a spider of the family Pholcidae. Females have a body length of about 9 mm; males are slightly smaller. Its legs are about 5 or 6 times the length of its body (reaching up to 7 cm of leg span in females). Its habit of living on the ceilings of rooms, caves, garages or cellars gives rise to one of its common names. In Australian homes, they are considered beneficial because it is sometimes believed they will kill and eat the venomous Redback spider.
This is the only spider species described by the Swiss entomologist Johann Kaspar Füssli who first recorded it for science in 1775. Confusion often arises over its common name, because "daddy longlegs" is also applied to two other unrelated arthropods: the harvestman and the crane fly.
Pholcus phalangioides has the habit of shaking its web violently when disturbed as a defence mechanism against predators. They can easily catch and eat other spiders (even those much larger than itself, such as Tegenaria duellica), mosquitoes and other insects, and woodlice. When food is scarce, they will prey on their own kind.
Because they originally came from the tropics, these spiders do not seem to be aware of seasonal changes and breed at any time of the year. The female holds the 20 to 30 eggs in her pedipalps. Spiderlings are transparent with short legs and change their skin about 5 or 6 times as they mature.
Day 2 at the Big Build
It's day two on Natalie's trip to Austin. Unfortunately the rain from Alex continues. So we went to get pedicures and manicures. In between swimming in the pool. There was only one really big storm today that scared us out of the pool. It poured for about thirty minutes. There was so much rain the roof began to leak. Ugh!!!!
Subscribe to:
Posts (Atom)