Sexing Amazon Milk Frogs

[nevertoomany]

Anyone know how to tell the difference between males and females?

[hereces]

Mature males have a distinct vocal sac and dark nuptial pads at the base or their thumbs on the front legs, They are also usually smaller than females.
If you can get a pic of your frogs front leg thumbs, We could have a go at sexing it for you.

[nevertoomany]

Then based on what you say I believe I have a female?





Close up:

[hereces]

Then based on what you say I believe I have a female?





Close up:

It's difficult to tell from your pics but in the last image it looks as though there may be nuptial pads, If you can you get a better pic of the thumb from a side view it would be easier to tell.

[Adoptedtwins]

I believe I have a female. I'm not interested in breeding whatsoever, but was curious. Is anyone able to sex my Amazon Milk Frog based on this picture taken last night? Note; I have never heard this frog call.