Gordon Alexander The Gordon Alexander Project
Alexander's Biography Colleagues Altitudinal Survey 1958 - 1960 Survey Sites Photos Publications Links Home

Don Van Horn Photographs: Grasshoppers

5th instar Melanoplus packardii 2751 Schistocerca lineate

1851 5th instar Melanoplus packardii

2751 Schistocerca lineate

1856 5th instar Melanoplus bivattatus 1898 Melanoplus differentalis

1856 5th instar Melanoplus bivattatus

1898 Melanoplus differentalis

1895 Hesperotettix speciosus 2735 Eritettix simplex M & F

1895 Hesperotettix speciosus

2735 Eritettix simplex M & F

1897 Chorthippus longicornis (dorsal view) 2745 Harlequin grasshoppers en copula

1897 Chorthippus longicornis (dorsal view)

2745 Harlequin grasshoppers en copula

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