rats! i cant tell the difference between rats

ok so i cant tell the difference between rats, rex's , dumbo's , and so on so here are some of my females with there babies anyone have any thoughts



http://i1211.photobucket.com/albums/...b/DSCI1700.jpg
http://i1211.photobucket.com/albums/...b/DSCI1701.jpg
http://i1211.photobucket.com/albums/...b/DSCI1703.jpg
http://i1211.photobucket.com/albums/...b/DSCI1709.jpg
http://i1211.photobucket.com/albums/...b/DSCI1712.jpg
http://i1211.photobucket.com/albums/...b/DSCI1713.jpg

I have no idea how to tell but those rats are SOOOOO cute! I want one as a pet so badly... I especially love the all white and light brown one. :D

Hooded black
Black
Albino
Beige
Black
Agouti, and blue hooded

All are standard coat and standard ears. No rex, no dumbo. :)

Black hooded
Black Berkshire
PEW AKA Albino
Beige
Black Berkshire

The cage has an agouti Berkshire and a hooded blue
All top eared and all standard coats

I didn't want to say if those rats were berkshire or not, because I cannot see there bellies. ;)

If they have white on their bellies they're certainly berk, if not, it can be caused by a variety of spotting genes, and spotting gene combinations.

When I see a solid colored rat with white wrist it's either a Berkshire, English or Irish rat.
I just tend to call those Berkshires :P
Overspotting genes don't cause a solid colored rat to have white wrist :)

i cant tell the diff.. the all white one was a feeder from pet store that was little to big so she became one of my best breeders of 14-18 ratties each time always give them 3-4 weeks in between breedin

me snakes just see FOOOOOOOOOOOOOOOD

thats all mine see them as is snake food