Palmtail Goby
Gobionellus microdon
Spanish: gobio cola de palma

Palmtail Goby (Gobionellus microdon) is a fish recorded near La Saladita, Guerrero, Mexico, with 1 research-grade iNaturalist observations within about 50 km of La Saladita (the survey box also takes in Zihuatanejo, Ixtapa and Troncones). Most often recorded in Aug.
- 2025-08-27 — observation by valjala81
Interactive card with more photos, sounds and similar species Fish guide iNaturalist
Cite as: “Palmtail Goby (Gobionellus microdon) at La Saladita”, La Saladita Field Guide, lasaladita.com/species/gobionellus-microdon/, updated 2026-09-26. Observation counts and months come from iNaturalist research-grade records within about 50 km of 17.8375°N, 101.7606°W (the survey box also takes in Zihuatanejo, Ixtapa and Troncones); summary text from Wikipedia where present.