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Oecanthus niveus, drawing of 5th stage nymph. From Plate III, a 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.
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Oecanthus niveus, drawing of male. From Plate V, 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.
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Oecanthus pini drawing of eggs. (A) egg punctures in pine, (B) longitudinal section of same, (C) egg, (D) projection of egg cap, two views of the same structure, (E) egg cap. From Fig. 19 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.
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Oecanthus pini, drawing of 5th stage nymph. From Plate IV, a 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.
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Oecanthus pini, drawing of male. From Plate VI, a 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.
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Oecanthus quadripunctatus drawing of eggs. (A) egg punctures in wild carrot, (B) longitudinal section of same, (C) egg,
(D) projection of egg cap, (E) egg cap. From Fig. 17 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.
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Oecanthus quadripunctatus drawing of male. From Plate V, d 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.
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Orchelimum bradleyi, drawing of male. Plate I, Fig. 4 in Rehn, J.A.G. and M. Hebard. 1915. Studies in American Tettigoniidae. IV. A synopsis of the species of the genus Orchelimum. Trans. Am. Entomol. Soc. 41: 11-83.
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Orchelimum bullatum, drawing of male holotype. Plate I, Fig. 2 in Rehn, J.A.G. and M. Hebard. 1915. Studies in American Tettigoniidae. IV. A synopsis of the species of the genus Orchelimum. Trans. Am. Entomol. Soc. 41: 11-83.
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Orchelimum minor, drawing of male. Plate I, Fig. 3 in Rehn, J.A.G. and M. Hebard. 1915. Studies in American Tettigoniidae. IV. A synopsis of the species of the genus Orchelimum. Trans. Am. Entomol. Soc. 41: 11-83.
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Orchelimum silvaticum, drawing of male. Plate I, Fig. 1 in Rehn, J.A.G. and M. Hebard. 1915. Studies in American Tettigoniidae. IV. A synopsis of the species of the genus Orchelimum. Trans. Am. Entomol. Soc. 41: 11-83.
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Orchelimum superbum, drawing of male holotype. Plate II, Fig. 17 in Rehn, J.A.G. and M. Hebard. 1915. Studies in American Tettigoniidae. IV. A synopsis of the species of the genus Orchelimum. Trans. Am. Entomol. Soc. 41: 11-83.
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Orchelimum unispina, drawing of male. Plate II, Fig. 17 in Rehn, J.A.G. and M. Hebard. 1915. Studies in American Tettigoniidae. IV. A synopsis of the species of the genus Orchelimum. Trans. Am. Entomol. Soc. 41: 11-83.
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Pediodectes haldemanii, drawing of female ovipositor. Fig. 17 in Gurney, A.B. 1939. Aids to the identification of the mormon and coulee crickets and their allies (Orthoptera; Tettigoniidae; Gryllacrididae). US Dep. Agric. Bureau of Entomol. & Plant Quarantine E-479.19 pp.
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Pediodectes haldemanii, drawing of dorsal view of apex of male abdomen. Fig. 11 in Gurney, A.B. 1939. Aids to the identification of the mormon and coulee crickets and their allies (Orthoptera; Tettigoniidae; Gryllacrididae). US Dep. Agric. Bureau of Entomol. & Plant Quarantine E-479.19 pp.
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Peranabrus scabricollis. drawing of female. Fig. 5 in Gurney, A.B. 1939. Aids to the identification of the mormon and coulee crickets and their allies (Orthoptera; Tettigoniidae; Gryllacrididae). US Dep. Agric. Bureau of Entomol. & Plant Quarantine E-479.19 pp.
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Peranabrus scabricollis, drawing of subgenital plate of female, apex uppermost. Fig. 19 in Gurney, A.B. 1939. Aids to the identification of the mormon and coulee crickets and their allies (Orthoptera; Tettigoniidae; Gryllacrididae). US Dep. Agric. Bureau of Entomol. & Plant Quarantine E-479.19 pp.
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Peranabrus scabricollis, drawing of dorsal view of apex of male abdomen. Fig. 10 in Gurney, A.B. 1939. Aids to the identification of the mormon and coulee crickets and their allies (Orthoptera; Tettigoniidae; Gryllacrididae). US Dep. Agric. Bureau of Entomol. & Plant Quarantine E-479.19 pp.
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Scudderia cuneata, dorsal view of male dorsal process. Fig. 3 (Plate IX) in Rehn, J.A.G. and M. Hebard. 1914. Studies in American Tettigoniidae: 1. A synopsis of the species of the genus Scudderia. Trans. Am. Entomol. Soc. 40: 271-314.
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Scudderia mexicana, dorsal view of dorsal process of male. Fig. 3 (Plate 9) in Rehn, J.A.G. and M. Hebard. 1914. Studies in American Tettigoniidae: 1. A synopsis of the species of the genus Scudderia. Trans. Am. Entomol. Soc. 40: 271-314.
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Dorsal processes of male Scudderia occurring north of Mexico (the dorsal process is a rearward dorsal extension of the last abdominal segment). From Plate IX in Rehn J.A.G. and M. Hebard. 1914. Studies in American Tettigoniidae: 1. A synopsis of the species of the genus Scudderia. Transactions of the American Entomological Society 40: 271-314.
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Ovipositors of Scudderia occurring north of Mexico. From Plate X in Rehn J.A.G. and M. Hebard. 1914. Studies in American Tettigoniidae: 1. A synopsis of the species of the genus Scudderia. Transactions of the American Entomological Society 40: 271-314.