Oecanthus nigricornis. Drawings of (A) egg punctures in raspberry, (B) longitudinal section of same, (C) egg, (D) projection of egg cap, (E) egg cap. From Fig. 18 in Fulton, B.B. 1915. The tree crickets of New York: life history and bionomics. N. Y. Agric. Exp. Sta. Tech. Bul.l 42: 3-47.
Oecanthus nigricornis, drawing of male. From Plate IV, c in Fulton, B.B. 1915. The tree crickets of New York: life history and bionomics. N. Y. Agric. Exp. Sta. Tech. Bul.l 42: 3-47.