Sexing L46

[chunkswrestles]

hey,
i was looking on aquabid and there was this person selling a pair of L46. He had pictures that labeled the male and female and i was wondering how do you sex them?
thanks

 

[jpappy789]

I would first ask if they have previously bred for him/her.

From planetcatfish:

The first pectoral fin ray of the male is somewhat thicker than that of the female. Males in breeding condition further develop their spine-like ''odontodes'' on this ray. The male has a slightly broader head than the female, best observed from above.