Grasshoppers of Wyoming and the West
Entomology
Twostriped Grasshopper
Melanoplus bivittatus (Say)
Fig. 1, First instar Body Length 5-6.6 mm, Femur Length 2.7-3 mm, Antennal Segments 12-13.
Fig. 2, Second instar BL 7.4-10.4 mm, FL 3.9-4.3 mm, AS 17-18.
Fig. 3, Third Instar BL 9-14 mm, FL 5.7-8.4 mm, AS 19-22.
Fig. 4, Fourth Instar BL 15-21 mm, FL 8.5-12 mm, AS 23-24.
Fig. 5, Fifth Instar BL 20-27 mm, FL 12-14 mm, AS 24-26.
Fig. 10, Melanoplus bivittatus egg pod and several loose eggs.
Nymphs of Next Species in Subfamily: Melanoplus borealis
Nymphs of Previous Species in Subfamily: Melanoplus angustipennis
