Proceedings of the United States National Museum . / iM^iM- .l-f A-c, Melanoplus bilituratus defectiis: a, uutIc from Pendletons Ranch, 4 miles south ofTumacacori, Ariz.; b, male from Tcmpe, Ariz., reared; c, female from Chandler, , M. spretus, female from Iowa, PROC- U. S. NAT. MUS. VOL. 110 GURNEY AND BROOKS, PLATE. 6

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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience