- Joined
- Sep 16, 2009
- Messages
- 170
Hello,
This is not unheard of, or even particularly uncommon behavior. I know I've read it in at least one tarantula book and have seen one of mine doing it as well (with no previous males involved or three missing legs from the petshop). I added more substrate and have had no further problems. If they can reach the substrate when one leg is caught, they can lever themselves up and release the leg. At any rate, screen tops, especially undipped ones (a weakness of otherwise grand Exo-terra tanks) ALWAYS pose a possibility of leg-loss, or even death. "Tarantulas and other Arachnids" mentions finding one that had eventually died still stuck in the mesh. A tarantula that has never climbed in it life may climb once and have an accident.
A tarantula may simply never make the connection between wandering and the danger of certain surfaces not found in its natural environment, even with repeated instances. On a non-mesh top, it can still climb and not be in any danger if the substrate is high enough. Then it cannot hang by one leg, potentially doing damage. Their claws are retractable, and that is why they get stuck. They use them to grip, and then when they slip or fall and one is still holding on, they don't have the power to retract it and let go unless they manage to pull themselves up and gain some leverage. That is what I actually believe is happening in your scenario. The "trance" you speak of I believe is simply tiredness after the initial panic and struggling. Tarantulas are not endurance creatures! When you tap the lid, I don't believe it "wakens" her from a "trance" but rather motivates her enough to struggle again and make it up. From her perspective, she is vulnerable and a potential predator many hundreds of times her size has shown up.
Whether you agree with this or not, is it not worth the well-being of your girl to be better safe than sorry? Obviously she may climb again, and you may not be there next time to help her out. I wouldn't want to come home one day to find one of mine dangling and dead, would you?
This is not unheard of, or even particularly uncommon behavior. I know I've read it in at least one tarantula book and have seen one of mine doing it as well (with no previous males involved or three missing legs from the petshop). I added more substrate and have had no further problems. If they can reach the substrate when one leg is caught, they can lever themselves up and release the leg. At any rate, screen tops, especially undipped ones (a weakness of otherwise grand Exo-terra tanks) ALWAYS pose a possibility of leg-loss, or even death. "Tarantulas and other Arachnids" mentions finding one that had eventually died still stuck in the mesh. A tarantula that has never climbed in it life may climb once and have an accident.
A tarantula may simply never make the connection between wandering and the danger of certain surfaces not found in its natural environment, even with repeated instances. On a non-mesh top, it can still climb and not be in any danger if the substrate is high enough. Then it cannot hang by one leg, potentially doing damage. Their claws are retractable, and that is why they get stuck. They use them to grip, and then when they slip or fall and one is still holding on, they don't have the power to retract it and let go unless they manage to pull themselves up and gain some leverage. That is what I actually believe is happening in your scenario. The "trance" you speak of I believe is simply tiredness after the initial panic and struggling. Tarantulas are not endurance creatures! When you tap the lid, I don't believe it "wakens" her from a "trance" but rather motivates her enough to struggle again and make it up. From her perspective, she is vulnerable and a potential predator many hundreds of times her size has shown up.
Whether you agree with this or not, is it not worth the well-being of your girl to be better safe than sorry? Obviously she may climb again, and you may not be there next time to help her out. I wouldn't want to come home one day to find one of mine dangling and dead, would you?