Strumigenys clypeata var. pilinasis Forel, 1901j: 339 (w.) U.S.A. (District of Columbia). Nearctic.

Primary type information: Primary type material: lectotype worker (by designation of Booher, 2019: 403). Primary type locality: lectotype U.S.A.: District of Columbia, Washington, bank of Potomac River (A. Forel). Primary type depository: MHNG. Primary type specimen: CASENT0909339 (lectotype). Type notes: Original type-series probably of more than one worker, although Forel, 1901j: 399, appears to describe only one, and Brown, 1953g: 61, refers only to a holotype.