Rio San Martin - More Fish Pics
Unidentified catfish.
Apteronotus albifrons
An unidentified knifefish.
Myleus sp. ??
Handful of colorful little tetras.
A Thayeria species that I had not seen before.
Pseudohemiodon thorectes ??.
Geophagus megasema. This is without a doubt the most colorful cichlid in the country. They are relatively easy to see and capture, but we were unable to spot any transportable juveniles during the dry season (May - September)
Needlefish (Potamorrhaphis sp.?).
Nannostomus sp.
Unidentified Loricariid.
All photos by J. Cardwell, S. Jack and V. Kutty
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