As described in my previous post about sexing spiders, the area we want to focus on is the part of the abdomen directly between the first set of book lungs. If he is a male, there won't be much to see, but if he turns out to be a female there ought to be a pouch or a flap in that area (with or without "bunny ears" or horns). Here is a photo from my previous post as a reminder:That is a photo of the flap - or epigastric furrow - that you would expect to see if he were a female. As best as I can tell, that is missing in these photos, and so I am tentatively calling Incy a male at this point. To investigate further, I flipped the molt over to see if I could see the shield-shaped area of fusillae/micro-spinnarets that a male would have, which aids in sperm transfer from the males epigastric furrow to his specially adapted pedipalps.This is what I found. As best as I can tell, Incy does have the micro-spinnarets. But to confirm my very amateur attempt at sexing, I did post these photos to a number of social media groups which sex tarantulas on a regular basis. As far as they can tell, Incy is indeed a male. So until I have a reason to believe otherwise, Incy Winsy will herby be known as "he".
As described in my previous post about sexing spiders, the area we want to focus on is the part of the abdomen directly between the first set of book lungs. If he is a male, there won't be much to see, but if he turns out to be a female there ought to be a pouch or a flap in that area (with or without "bunny ears" or horns). Here is a photo from my previous post as a reminder:That is a photo of the flap - or epigastric furrow - that you would expect to see if he were a female. As best as I can tell, that is missing in these photos, and so I am tentatively calling Incy a male at this point. To investigate further, I flipped the molt over to see if I could see the shield-shaped area of fusillae/micro-spinnarets that a male would have, which aids in sperm transfer from the males epigastric furrow to his specially adapted pedipalps.This is what I found. As best as I can tell, Incy does have the micro-spinnarets. But to confirm my very amateur attempt at sexing, I did post these photos to a number of social media groups which sex tarantulas on a regular basis. As far as they can tell, Incy is indeed a male. So until I have a reason to believe otherwise, Incy Winsy will herby be known as "he".
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