Pictures (23):
- Atractosteus spatula; Males spawning with female
- Atractosteus spatula; Males spawning with female
- Chuco intermedium; Fry in the Tulija River
- Herichthys minckleyi; Gold individual
- Ictalurus mexicanus; Group at Tamasopo
- Paraneetroplus gibbiceps; Adult in rio Pichucalco
- Thorichthys helleri; Pair in breeding coloration
- Thorichthys helleri; Female in breeding coloration
- Thorichthys helleri; Female in breeding coloration
- Thorichthys meeki; Thorichthys meeki
- Thorichthys meeki; Males displaying
- Thorichthys meeki; Adult from Noh Lake
- Thorichthys meeki; Male at Teapa River
- Thorichthys meeki; Freshly collected individual
- Thorichthys meeki; Adult in Dulce River
- Thorichthys meeki; Freshly collected individual
- Thorichthys meeki; Freshly collected individual
- Thorichthys meeki; Pair with fry
- Thorichthys meeki; Pair with fry
- Thorichthys meeki; Female with fry
- Thorichthys meeki; Pair with fry
- Thorichthys meeki; Female with fry
- Thorichthys meeki; Female with fry