Gregarina acridiorum

are pathogens of

• Global Biotic Interactions: Melanoplus scudderi (Uhler 1864)
• Global Biotic Interactions: Occidentosphena ruandensis (Rehn & J. A. G. 1914)
• Global Biotic Interactions: Oedipoda germanica (Latreille 1804) (red-winged grasshopper)
• Global Biotic Interactions: Oedipoda miniata (Pallas 1771)
• Global Biotic Interactions: Oedipoda coerulea Saussure 1884

have host

• Global Biotic Interactions: Melanoplus bivittatus (Say 1825) (Two-Striped Grasshopper)
• Global Biotic Interactions: Melanoplus bivittatus (Say 1825) (Two-Striped Grasshopper)
• Global Biotic Interactions: Melanoplus bivittatus (Say 1825) (Two-Striped Grasshopper)