I got my curly's back about 6 weeks ago. (The link is a pic from back then) At the time they definately looked like a male/female pair. Since then, his colors have increased drastically but he doesn't seem to have grown at all. "She" has doubled in size, with little color change until the last week or so "she" has started developing some red on her face (like he has in the older pic) Is it possible that they are both male that are maturing differently or do females get some red coloration with age? Sorry I don't have a more recent photo but my camera is on the fritz.
Old Post

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0.3.0 Dogs - Delaney, Darcie, Mali
2.1.0 Cats - Dante, Diesel, Dixie
2.0.0 Cockatiels - Toast, Waffles
2.0.0 White's Treefrogs - Splish, Splash
1.3.2 Leopard Geckos - Joey, Phoebe, Rachael, Janice, Gunther(?), Monica(?)
2.0.1 Crested Geckos - Stubbie Mike, Chandler, Ross
0.0.3 House Geckos - Ben, Erica, Jack
1.1.0 Jeweled Curly-Tailed Lizards - Harry, Sally
1.0.0 Chinchilla - Poncho
4.0.0 Guinea Pigs - Rodney, Reese, Ray, Rufus
0.1.0 "Fancy" Mouse - Ella

Not to mention the plethora of fish:
5.0.0 Bettas - Maui, Gianni, Timmy, Horatio, Mac
0.0.3 Goldfish - Monkey, Bert, Ernie
0.0.1 Black Ghost Knife - Grissom
55 Gallon Community
29 Gallon African Cichlid
20 Gallon Marine
1.1.0 Ocellaris Clown - Jack, Diane
0.0.1. Neon Blue Goby - Cecilia

1.0.0 Boyfriend - Michael