Résumé
New records of the recently described Mediterranean goby Pomatoschistus nanus Engin & Seyhan, 2017 are reported. The species was identified by genetics, morphology and coloration. The records from Malta and Cyprus significantly extend the known geographic distribution of the species. The record from Malta further extends the upper depth limit and the known maximum size of this species, currently considered the smallest fish of the Mediterranean Sea. The morphological variability of P. nanus is discussed.