Picture Summary

Size (cm):

Sex/Stage:

male

Reference:

Remark:

Collected from a lagoon that is connected to the Uruguay River; It is during the summer that males develop the hump as can be seen in the picture.

Size (cm):
Locality:	Uruguay, Salto
Sex/Stage:	male
Date:
Reference:
Source:
Remark:	Collected from a lagoon that is connected to the Uruguay River; It is during the summer that males develop the hump as can be seen in the picture.