I know this isnt L-46 but it's at least a relative

1.
This fish I first thought was a male, then a female and now I dont know. It's a about 12 cm long and very dark.
http://putfile.com/pic.php?pic=6/17513224244.jpg&s=x2
2. This one is about 8-9 cm and I think it's a male.
http://putfile.com/pic.php?pic=6/17513271311.jpg&s=x2
3. This one is 6-7 cm and I really dont know what it is.
http://putfile.com/pic.php?pic=6/17513273219.jpg&s=x2
Please let me know what you think they are.
