Grammostola pulchra - ID
efmp1987

Grammostola pulchra - ID

Looks like I have a male.
No, that's definitely a female. Look closely. The spermathecae and the flap are dark and wet and blend in with the rest of the molt but they are definitely there. (I'm 100% on this, no guessing. This is a female.)
 
The spermathacae can be subtle at this size. If you backlight the molt and focus on the area between the first pair of book lungs, you may be able to see more detail.
 
@boina I already destroyed the molt. You are right, when I took the pics the molts were soaking wet. Later I read about how they need to be somewhat albiet dry as shadows and contrasts are what we should be looking for. The molt is not from a very large pulchra, at 2 3/4 inch.
 
@efmp1987 I just read your thread - this is still a female. If this one turns out male any point in her life then everything I know about sexing (and I've been doing it for years) is wrong.
 
@KezyGLA Thanks for looking. It's not only the spermathecae, it's the wide furrow and the general shape of the area and the lack of a lighter colored area where the epiandrous fusillae in a male should be. Everything screams female to me.
 

Media information

Category
Spermathecae sexing (Molts)
Added by
efmp1987
Date added
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Comment count
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Image metadata

Device
samsung SM-G928P
Aperture
ƒ/1.9
Focal length
4.3 mm
Exposure time
1/119
ISO
40
Filename
s1.jpg
File size
1.8 MB
Date taken
Sat, 02 September 2017 6:57 PM
Dimensions
1653px x 1804px

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