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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.
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Lucinda Treadwell/Singing Insects of North America
SINA images
Coulee Cricket (Peranabrus scabricollis) male specimen.
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Susan A. Wineriter/Singing Insects of North America
SINA images
Mediterranean Katydid (Phaneroptera nana) male.
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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
Images from Singing Insects of North America. 141dp, drawing of Common True Katydid (Pterophylla camellifolia) male 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
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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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Hook-faced Conehead (Pyrgocorypha uncinata) cone (profile view), showing how it ends in a sharp, down-turned point.
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Susan A. Wineriter/Singing Insects of North America
SINA images
Hook-faced Conehead (Pyrgocorypha uncinata) male,
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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