Here's the freshwater stuff from my trip. The native fish diversity in central Mexico is super low, so we had to cross quite a few drainages to see all of these. Ryan and I did pretty decent with hook & line microfishing, but we did miss out on a few that the others in the group caught in nets. Full report will be on my blog... eventually.
Twospot Livebearer - invasive, male (they have one of the largest gonopodiums (fish penis) among livebearers)
Twospot Livebearer - invasive, female
Green Swordtail - invasive, female (tried really hard to catch a male, but they were jerks)
Darkedged Splitfin - native (from a lake at 10,000 feet, definitely my highest elevation catch!)
Blackfin Splitfin - native, male
Blackfin Splitfin - native, female
Blackfin Splitfin - native, female (different location, different genetics)
Picotee Splitfin - native, male
Picotee Splitfin - native, female
Barred Splitfin - native, male
Barred Splitfin - native, female
Spotted Splitfin - native, female
Bulldog Splitfin - native, male
Bulldog Splitfin - native, female
Butterfly Splitfin - native, male
Butterfly Splitfin - native, female
Cuitzeo Splitfin - native, male
Cuitzeo Splitfin - native, female
Tilapia #1 - invasive (these are tough to ID, plus they hyridize, could be blue, Nile, Wami, etc, raised for food)
Tilapia #2 - invasive
Tilapia #3 - invasive
Tilapia #4 - invasive
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