Only known from two places, 40 mile creek and Rockport. the latter form does not seem to keep it's color as well in captive generations as the former does according to Frans Vermeulen who has collected and bred both.

Rivulus frenatus
40MiCrk

40 Mi. Creek

40 mile creek on the road from Linden to Mabura. Mazaruni-Potaro district, Guyana.


Marbura
Marbura

Marbura, Guyana


Rockport
Rockport

Rockport, Guyana.

Copyright 2022
Richard J. Sexton