Mexico: up to 5 per species and 10 saltwater fish per day
5 specimens of the species per angler per day, within the limit of 10 saltwater fish
In recreational sport fishing in Mexican federal waters, each angler may keep up to 10 marine fish per day, no more than 5 of the same species. The peixe-pena-cálamo is not among the species reserved for sport fishing (marlin, sailfish, swordfish, tarpon, roosterfish and dorado, up to 50 nautical miles from shore, item 0.3 of the rule) nor among those with their own limit (billfish, sharks, pescada, tarpon, dorado, roosterfish and baya), and it has no quota of its own. Fish above the limit must be returned alive to the water, and sport-caught fish may not be sold.
Source: Amendment to NOM-017-PESC-1994 (recreational sport fishing in federal waters of Mexico), signed Oct 14, 2013, items 0.3, 4.9.1, 4.9.5 and 4.11 (Sagarpa/Conapesca)
Colombia: AUNAP license and catch-and-release in sport fishing
Individual AUNAP license; catch-and-release guidanceconfirm with the agency
AUNAP Resolution 0549 of 2022 sets the guidelines for recreational sport fishing in Colombia. Anglers need a permit: for an individual, Colombian or foreign, it is a personal, non-transferable card. The rule makes "catch and release" the guidance and admits keeping only part of the catch for personal consumption, respecting the minimum sizes it sets. We did not confirm the daily limit or the minimum sizes by species: check with AUNAP before keeping fish.
Source: Resolución AUNAP 0549 of 2022 (fishing management guidelines for sport fishing for recreational purposes), arts. 6 and 8; Official Gazette of Mar 25, 2022