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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Oecanthus exclamationis. Drawings of (A) egg in oak, (B) egg cap, (C) projection of egg cap, (D) egg. From Fig. 16 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 exclamationis, drawing of male. From Plate V ,b 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 fultoni, drawing of eggs. (A) egg puncture of previous year healed over in apple bark, (B) recent egg puncture without plug, (C) egg puncture with plug, (D) egg in raspberry, (E) projection of egg cap, (F) egg cap, (G) egg in apple bark. From Fig. 14 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 fultoni, drawing of 5th stage nymph. From Plate III, b 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 fultoni, drawing of male. From Plate V, 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 fultoni, drawing of ovipositing female. From Plate II, 2 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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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images
Oecanthus fultoni mating pair in apple tree. Female is astride the male and feeding at his metanotal glands.
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Thomas J. Walker/Singing Insects of North America
SINA images
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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.
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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.
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Thomas J. Walker/Singing Insects of North America
SINA images
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Thomas J. Walker/Singing Insects of North America
SINA images