Jihozápadní Indický oceán — západní Maskarény (Mauricius) endemit.
Baie de la Petite Rivière, off Albion Fish. Res. Centre, 20°12'30"S, 57°23'20"E, west coast of Mauritius (Mascarenes), southwestern Indian Ocean, 31-33 meters.
2,4 cm SL.
Winterbottom, R. 2000. Four new species of Trimma (Gobiidae), from the Indian and western Pacific Oceans. aqua, Journal of Ichthyology and Aquatic Biology v. 4 (no. 2): 57-66.
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.
Froese, R. & Pauly, D. Editors. 2024. FishBase. World Wide Web.