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Susan A. Wineriter/Singing Insects of North America
SINA images
Long-spurred Meadow Katydid (Orchelimum silvaticum), left cercus of male (dorsal view).
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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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Thomas J. Walker/Singing Insects of North America
SINA images
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Susan A. Wineriter/Singing Insects of North America
SINA images
Superb Meadow Katydid (Orchelimum superbum), left cercus of male (dorsal view).
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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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Susan A. Wineriter/Singing Insects of North America
SINA images
Arizona Meadow Katydid (Orchelimum unispina), left cercus of male (dorsal view).
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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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Susan A. Wineriter/Singing Insects of North America
SINA images
Nimble Meadow Katydid (Orchelimum volantum), left cercus of male (dorsal view).
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Susan A. Wineriter/Singing Insects of North America
SINA images
Common Meadow Katydid (Orchelimum vulgare), left cercus of male (dorsal view).
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Thomas J. Walker/Singing Insects of North America
SINA images
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Susan A. Wineriter/Singing Insects of North America
SINA images
Truncated True Katydid (Paracyrtophyllus robustus) male.
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Truncated True Katydid (Paracyrtophyllus robustus) pronotum.
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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
Paracyrtophyllus robustus specimen. The wings have been removed, showing the tubercle on the third tergite of the abdomen.
The function of this structure is not known.
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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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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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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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Lucinda Treadwell/Singing Insects of North America
SINA images
Coulee Cricket (Peranabrus scabricollis) female specimen.
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Lucinda Treadwell/Singing Insects of North America
SINA images
Coulee Cricket (Peranabrus scabricollis) pronotum showing dense punctation (female specimen).
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Lucinda Treadwell/Singing Insects of North America
SINA images
Coulee Cricket (Peranabrus scabricollis) male specimen.
