Puerto Vallarta, Jalisco, October 14, 2026 — A federal judge on October 11 ordered criminal proceedings against three people accused of illegally possessing an endangered Vallarta mud turtle.
According to PROFEPA’s October 12 announcement, the judge required the defendants to appear before the judicial authority every 15 days and prohibited them from approaching wetlands inhabited by the species. The agency also reported a fine as one of the precautionary measures.
The arrests followed an October 8 intervention at a Puerto Vallarta wetland. La Crónica reported that municipal officers found traps and a female turtle inside a vehicle. The animal was transferred to a wildlife management unit, known in Mexico as a UMA, for safekeeping.
PROFEPA said the female could reproduce and had an injury likely caused during capture. The agency is assisting the federal investigation into an alleged crime against biodiversity.
The ruling, called a vinculación a proceso, allows the criminal case to continue. Under Mexico’s criminal procedure, it does not establish guilt, and the three defendants retain the presumption of innocence.
The case raises a practical question for Vallarta: can proceedings over one captured turtle help protect the wetlands that keep the species alive?
The location brings that question into the city’s neighborhoods. The arrests occurred near a wetland in Villas Universidad, where municipal police and the Patrulla Verde participated in the operation.
The casquito de Vallarta, scientifically named Kinosternon vogti, is a small freshwater turtle found only in the Bahía de Banderas valley of Jalisco and Nayarit. Its survival depends on freshwater habitat within a region increasingly occupied by housing, roads, and other development.
A 2025 scientific review published through the IUCN turtle specialist group classified the species as critically endangered and estimated its occupied habitat at less than 0.3 square kilometers, or 30 hectares. That figure describes the scattered habitat actually occupied by the turtle, not the entire valley.
The same review reported that females lay one to five eggs per clutch. Removing a female capable of breeding therefore affects more than the number of animals present today: it removes a potential source of future hatchlings.
PROFEPA described the October arrests as an enforcement milestone.
“For the first time in Puerto Vallarta, people have been caught in the act of taking casquito turtles,” the agency said in its statement, translated from Spanish, which also warned of pressure from international wildlife trafficking.
Earlier enforcement involved turtles stolen from conservation facilities. In a May 2025 announcement, PROFEPA reported arresting a suspect linked to the December 2024 theft of 40 casquitos from the University of Guadalajara’s Centro Universitario de la Costa, or CUCosta.
Protection also depends on what happens to the land and water around the remaining animals. The scientific review’s assessment of threats identified habitat destruction and modification as the greatest danger, including filling ponds and swamps and converting streams into concrete channels.
For example, filling a pond for construction can eliminate turtle habitat even when no animal is being captured. Enforcement against collection and development decisions address different pressures on the same small population.
That connection was central to a February 18 meeting between CUCosta and PROFEPA, where university researchers, environmental officials and conservation groups agreed to advance a coordinated habitat protection proposal. The university’s account identified habitat protection as their most urgent priority.
Vallarta Daily has also reported on a proposal for a casquito conservation sanctuary at Laguna Tami, also known as Laguna Tomasa, which the city council considered in November 2025. The initiative sought voluntary contributions for restoration and conservation.
Those efforts concern the wetlands’ long-term future. The October case has already produced a narrower, enforceable restriction: the three defendants must stay away from wetlands where the remaining casquitos live.