Monomorium fossulatum subsp. sechellense Emery, 1894b: 69, fig. (w.q.) SEYCHELLES (Marie-Anne). Malagasy.

Primary type information: Primary type material: lectotype worker (by designation of Heterick, 2006: 179). Primary type locality: Seychelles: Marie-Anne I., iii.-v.1892 (Ch. Alluaud). Primary type depository: MSNG. Primary type specimen: CASENT0008631. Secondary type information: Secondary type material: 1 paralectotype worker. Secondary type locality: same as for lectotype. Secondary type depository: MSNG. Type notes: Original description also mentions a syntype queen.