Chirostoma compressum
Chirostoma compressum, a small silverside native to central‑Mexico freshwater systems, is prized for its delicate flesh and is commonly harvested for local cuisine. Its schooling behavior makes it an accessible target for beginner anglers, while its subtle feeding habits provide a modest challenge.
Family
Atherinopsidae
Max Size
12 cm (4.7 in), ~30 g (0.07 lbs)
Habitat
freshwater
Climate
tropical
Best Season
Late spring through summer (May‑August) when water temperatures are 20‑25 °C
Best Time
Early morning and late evening, when the fish feed near the surface
No distribution map available
Lake Pátzcuaro
MexicoHigh‑density charal fishery where Chirostoma compressum forms massive schools; local anglers target them year‑round with light tackle.
Best: October‑March
Lake Chapala
MexicoLargest natural lake in Mexico, supporting a robust population of Chirostoma compressum; best fished from the western shoreline using float rigs.
Best: April‑September
Rio Lerma (Toluca stretch)
MexicoClear‑flowing segment of the Lerma River where the species congregates near riffles; requires precise casting and knowledge of currents.
Best: May‑August
Rio Balsas (near Cuernavaca)
MexicoFast‑moving tributary with seasonal pools that attract Chirostoma compressum; challenging access and variable water levels make it an expert‑only spot.
Best: June‑November
Laguna de los Volcanes
MexicoHigh‑altitude lake known for crystal‑clear waters and abundant charal; easy shoreline access makes it ideal for beginners seeking reliable bites.
Best: September‑February
El Infiernillo Reservoir (Nazas)
MexicoLarge reservoir where Chirostoma compressum gathers during spawning runs; requires boat access and moderate skill to locate schools.
Best: March‑July
Best bait: Live or frozen bloodworms, tiny shrimp, or small minnows