Giant vinegaroons

tyrel

Arachnobaron
Old Timer
Joined
Oct 24, 2005
Messages
498
Kevin, Is that one in your picture female?
 

Herp13

Arachnoknight
Old Timer
Joined
Jul 22, 2006
Messages
297
Are they kinda like soiders in the sense that the bigger abdomen means it's a female and the smaller abdomen means it's male?
 

Wade

Arachnoking
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Aug 16, 2002
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2,927
Herp13 said:
Are they kinda like soiders in the sense that the bigger abdomen means it's a female and the smaller abdomen means it's male?
Nope. Abdomen size only reflects how much they've eaten! That's trure for most spiders too, although adult males of many species are overall smaller than females.

Typically, adult male vinegaroons will have much bigger pedipalps ("claws") than the female, although this is not very obvious on immature specimens. A better way to check is by examining the underside of the abdomen. The first segment of the male's is pointed and overlaps the second segment while the females is more rounded. There's a good thread (but old) here somewhere that has photos (that's where I learned this method).

There are some more recent threads showing courtship, breeding, eggsacs and babies! Try the "search this forum" button. There's been some good stuff on vinegaroons recently.

Wade
 

Herp13

Arachnoknight
Old Timer
Joined
Jul 22, 2006
Messages
297
Oh, ok, i was just guessing. I'm kinda new to inverts anyways:)
 
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