finally measured my red knee

treeweta

Arachnobaron
Old Timer
Joined
Jan 15, 2006
Messages
362
a couple of people wanted to see my red knee with a ruler as proof of its size. Heres its skin from 2007, she is 20 years and a genuine 7 1/4 inches! carapace is 31.5mm (sorry to change units), the carapace grows about 0.5mm per moult (well for the last 10 or so moults) so im hoping that she will get a bit older and a bit bigger!!


http://www.arachnoboards.com/ab/gallery/showimage.php?i=6929
 

treeweta

Arachnobaron
Old Timer
Joined
Jan 15, 2006
Messages
362
What were you feedin' her? Miracle Gro? :confused:
ha,ha, i had her from a 2nd moult sling, she wasnt especially powerfed. Its a combination of genetics, she was a typical size when she was about 8 years old, 5.5 inches or so but has grown a bit with each annual moult, very slowly but very surely!!
 

tin man

Arachnobaron
Old Timer
Joined
Aug 15, 2007
Messages
315
so her molt is 7 1/2 inches than how big she now after her molt... that is one big spider
 

penny'smom

Arachnobaron
Old Timer
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Sep 14, 2007
Messages
489
Holy Roni Moni!! That's what my 4yo says when impressed with something. :D
 

scottyk

Arachnoangel
Old Timer
Joined
Jun 17, 2006
Messages
824
I sense another steroid scandal in the making :D

That's one big beautiful T you've got there!
 

treeweta

Arachnobaron
Old Timer
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Jan 15, 2006
Messages
362
so her molt is 7 1/2 inches than how big she now after her molt... that is one big spider
shes actually 7 1/4 almost dead on. After the moult i'd say she will be 7 1/3 with a 32mm carapace. Im not sure how much longer she will live but if she gets to 25 with say another 3 moults she could get to 7.5-7.75. I wonder what the max size is for a smithi? im sure with time a genetically large specimen could get to 8 inches with a carapace of 33-34mm although that will take decades, a pamphobeteus can get that big in 3 years.

actually if you look at my gallery photos you'll see a lot of her skins in series.
 

Venom

Arachnoprince
Old Timer
Joined
Jul 21, 2002
Messages
1,700
Yikes!! I didn't know they could GET that big! Good job!
 

SuperRad

Arachnoknight
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Dec 18, 2007
Messages
167
ha,ha, i had her from a 2nd moult sling, she wasnt especially powerfed. Its a combination of genetics, she was a typical size when she was about 8 years old, 5.5 inches or so but has grown a bit with each annual moult, very slowly but very surely!!
Maybe you should take that titan and mate her with larger males and try to breed super smithi's. In a few generations you'd get some huge breeding stock. I'd love to see one that's 9 inches.

*giggle* {D sorry. Jr. High humor...
 

treeweta

Arachnobaron
Old Timer
Joined
Jan 15, 2006
Messages
362
Maybe you should take that titan and mate her with larger males and try to breed super smithi's. In a few generations you'd get some huge breeding stock. I'd love to see one that's 9 inches.

*giggle* {D sorry. Jr. High humor...
that would be nice, alas shes in the UK and i live in teh USA so any breeding would be very difficult but it would be good to get some big smithi genes into some s/lings. I remember the parent of this spider, she was also huge and very old.
 
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