File:M96 aca 50-58.png

Figs. 50-58. Acanthostichus females: 50) A. quadratus, side view of paralectotype, 1.0 mm scale; 51) A. quadratus head of paralectotype, 0.5 mm scale; 52) A. quadratus top of petiole of paralectotype, 0.5 mm scale; 53) A. texanus, 1.0 mm scale; 54) A. texanus head, 0.5 mm scale; 55) A. texanus forewing of lectotype male (Me = median, S = submedian, St = stigma, 1 Cu = first cubital, 2 Cu = second cubital, Di = discoidal, Ma = marginal); 56) A. texanus petiole, top view; 57 & 58) A. emmae petiole of holotype, top and side views. Scales for Figs. 56 - 58 are 0.25 mm.

[[Media:MacKay 1996.pdf|MacKay, W.P. 1996. A revision of the ant genus Acanthostichus. Sociobiology. 27:129-179. PDF]]