Habitat and food
It occurs in coastal water, brackish lagoons and lower river reaches, sometimes entering freshwater. Its food includes small algae and other organic material. FishBase gives a common total length near 15 cm, with larger fish reported.
Sources: Mugil trichodon species summary
Reproduction
The species lays non-sticky eggs that drift in the water. It is classified as catadromous, meaning reproduction involves marine water even though fish may spend part of their lives in lower-salinity habitats. Historical names for young mullets have caused confusion, making scientific-name context especially useful.
Sources: Mugil trichodon species summary
Guide sources
Research reviewed 2026-10-19.
- Mugil trichodon species summary — FishBase
- Catálogo de los vertebrados de Guatemala — Universidad de San Carlos de Guatemala
