Silvanus gratiosus, Taxa Only, Exact Match: 2 Treatments

Coleoptera		new species	Motschulsky, Victor de, 1863, Essai d'un Catalogue des Insectes de l'ile Ceylon. II Suite, Bulletin de la Société Impériale des Naturalistes de Moscou 36, pp. 421-532 : 501	501
Silvanus gratiosus			Thomas, Michael C. & Ghahari, Hassan, 2016, Checklists of Cucujidae, Laemophloeidae, and Silvanidae (Coleoptera: Cucujoidea) from Iran, Insecta Mundi 2016 (498), pp. 1-12 : 9	9