Male anole have red beards that pops out when they want to fight girls have purple beards that pop out when they want to fight so if yours has a red its a boy if it has a purple beard its a girl
The female has a white strip down its back the male does not.
The male is bigger than the female
Male usually have a blue on the side of it stomach
The males will have a red pink or orange flap under their neck.
Boys have this pink thing under their neck and females don't so if your anole has something flap down then its a male
Actually a male lizard would have 2 scale torwds the end of its tail
Females also sometimes but less frequently puff up their necks too . Males are bigger and have longer snouts .
All I know is that a boy lizard will sometimes puff its neck out at you.....
Lizards are so confusing!
If neath are a way what can we do
It's not an easy thing to tell. Best to ask your vet or lizard expert.