Solenopsis castor Forel, 1893 valid
Solenopsis castor Forel, 1893j: 391 (w.q.) ST VINCENT AND THE GRENADINES (St Vincent I.). Neotropic.
Primary type information: Primary type material: lectotype worker (by designation of Pacheco & Mackay, 2013: 133). Primary type locality: lectotype: St Vincent (no further data). Primary type depository: MHNG. Secondary type information: Secondary type material: 4 paralectotype workers, 1 paralectotype queen. Secondary type locality: same as for lectotype. Secondary type depository: MHNG. Type notes: Pacheco & Mackay, 2013 do not specify the original syntype series from which the lectotype + paralectotypes were selected. The two original syntype series include: St Vincent & the Grenadines: St Vincent I., 10f: Cumberland Valley, Hermitage Estate, 1000 ft, 2.xii. (H.H. Smith), St Vincent I., 10g: Fitz-Hugh Valley (leeward), 500 ft, 4.xi. (H.H. Smith).