supposed to be L183 however given i only counted 8 dorsal rays it obviously isnt. was sugested here that it might be a L213, however without profile shots i have no idea.
some of the older photos
My tanks
50gallon SA tank
45gallon Mbuna tank
30gallon Mbuna tank
10gallon mbuna fry tank (4 of these)
7gallon SA tank
They look identical to a group of L213 I had a few years ago. If they are the same species, they are one of the most productive white-spotted Ancistrus I've ever owned. Mine weren't what I'd call "picky" about spawning either. However, they did all but refuse to spawn for 6 months out of the year. Took that long to sell all the fry from the other 6 months though, so it all worked well.
Larry Vires
Impossible only means that somebody hasn't done it correctly yet.