Please help sexing my L134's

Whiskey618

New Member
Feb 3, 2011
4
0
1
Turkey
I have these five L134's for one week. Can you help me sexing them please.
They are 7 - 8 cm in length.
Number 1 is 8 cm in lenght, has yellow spots on vent and has almost no odontodes growth.
Number 6 is 9 cm in lenght and definitely male.