Pictures (67):
- Atherinella alvarezi; Freshly collected adult
- Batrachoides goldmani; Adult in aquarium
- Belonesox belizanus; Freshly collected male
- Belonesox belizanus; Freshly collected female
- Brycon guatemalensis; Freshly collected young adult
- Brycon guatemalensis; Freshly collected young adult
- Brycon guatemalensis; Freshly collected adult
- Cribroheros robertsoni; Freshly collected adult
- Gambusia eurystoma; Freshly collected male
- Gambusia eurystoma; Freshly collected female
- Gambusia sexradiata; Male in the aquarium
- Gambusia sexradiata; Female in the aquarium
- Gymnotus maculosus; Freshly collected adult
- Gymnotus maculosus; Freshly collected adult
- Heterophallus milleri; Freshly collected male
- Heterophallus milleri; Freshly collected female
- Heterophallus milleri; Freshly collected male
- Heterophallus milleri; Freshly collected male
- Heterophallus milleri; Freshly collected male
- Heterophallus milleri; Freshly collected male
- Mayaheros urophthalmus; Freshly collected adult
- Oscura heterospila; Freshly collected adult
- Oscura heterospila; Freshly collected adult
- Parachromis multifasciatus; Death feigning
- Parachromis multifasciatus; Adult in Cenote Escondido
- Petenia splendida; Freshly collected adult
- Poecilia formosa; Freshly collected female
- Poecilia latipinna; Freshly collected male
- Poecilia latipinna; Freshly collected female
- Poecilia mexicana; Freshly collected male
- Poecilia thermalis; Freshly collected male
- Poecilia thermalis; Freshly collected female
- Poecilia thermalis; Freshly collected male
- Poecilia thermalis; Freshly collected female
- Poeciliopsis turrubarensis; Freshly collected male
- Poeciliopsis turrubarensis; Freshly collected female
- Priapella chamulae; Freshly collected male
- Priapella chamulae; Freshly collected female
- Priapella chamulae; Freshly collected male
- Sicydium salvini; Freshly collected male
- Thorichthys helleri; Freshly collected adult
- Thorichthys meeki; Freshly collected adult
- Thorichthys pasionis; Freshly collected adult
- Trichromis salvini; Freshly Collected from El Azufre
- Vieja bifasciata; Freshly collected adult
- Vieja melanurus; Group in Cenote Escondido
- Vieja melanurus; Freshly collected adult
- Xiphophorus hellerii; Freshly collected male
- Xiphophorus hellerii; Freshly collected male
- Xiphophorus hellerii; Freshly collected male
- Xiphophorus hellerii; Freshly collected male
- Xiphophorus hellerii; Freshly collected male
- Xiphophorus hellerii; Freshly collected male
- Xiphophorus maculatus; Freshly collected male
- Xiphophorus maculatus; Freshly collected female
- Xiphophorus maculatus; Freshly collected female
- Xiphophorus malinche; Freshly collected male
- Xiphophorus malinche; Freshly collected male
- Xiphophorus variatus; Freshly collected male
- Xiphophorus variatus; Freshly collected female
- Xiphophorus variatus; Freshly collected male
- Xiphophorus variatus; Freshly collected male
- Xiphophorus variatus; Freshly collected female
- Xiphophorus variatus; Freshly collected male
- Xiphophorus variatus; Freshly collected male
- Xiphophorus variatus; Freshly collected male
- Xiphophorus variatus; Freshly collected male