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Grasshoppers of Wyoming and the West


Whitewhiskered Grasshopper

Ageneotettix deorum (Scudder)

Fig. 1, First instar Body Length 4.7-5.1 mm, Femur Length 2.1-3.3 mm, Antennal Segments 13.

Fig. 2, Second instar BL 6.4-6.7 mm, FL 4-4.2 mm, AS 16.

Fig. 3, Third Instar BL 8.3-9.2 mm, FL 5.1-5.6 mm, AS 20.

Fig. 4, Fourth Instar BL 9.9-11 mm, FL 7.3-7.7mm, AS 22.

Fig. 5, Fifth Instar BL 14-15 mm, FL 9.1-9.8 mm, AS 24.

Fig. 10, Ageneotettix deorum egg pod and several loose eggs.

Top of the Fact Sheet


Adults of A. deorum

Nymphs of Next Species in Subfamily: Amphitornus coloradus

Nymphs of Previous Species in Subfamily: Aeropedellus clavatus

List of Species Fact Sheets

Field Guide Contents

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Scott Schell

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Phone: (307) 766-2508


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