Alona affinis (Leydig 1860)

are preyed upon by

• Global Biotic Interactions: Gadus morhua Linnaeus 1758 (Atlantic cod)
• Global Biotic Interactions: Fundulus diaphanus (Lesueur 1817) (Banded Killifish)
• Global Biotic Interactions: Heteromysis formosa
• Global Biotic Interactions: Liriope tetraphylla (Chamisso & Eysenhardt 1821)
• Global Biotic Interactions: Gasterosteus aculeatus Linnaeus 1758 (Banstickle)
• Global Biotic Interactions: Morone americana (Gmelin 1789) (White Perch)
• Global Biotic Interactions: Americamysis bigelowi
• Global Biotic Interactions: Lepomis gibbosus (Linnaeus 1758) (Pumpkinseed)
• Global Biotic Interactions: Nemopsis bachei L. Agassiz 1849 (American brackish water medusa)
• Global Biotic Interactions: Mugil cephalus Linnaeus 1758 (Black Mullet)
• Global Biotic Interactions: Rhopilema verrilli (Fewkes 1887) (mushroom cap jellyfish)
• Global Biotic Interactions: Syngnathus fuscus Storer 1839 (Northern Pipefish)
• Global Biotic Interactions: Dorosoma petenense (Günther 1867) (Threadfin Shad)
• Global Biotic Interactions: Tropocyclops prasinus
• Global Biotic Interactions: Cyclops vernalis
• Global Biotic Interactions: Mnemiopsis leidyi A. Agassiz 1865 (Leidy's Comb Jelly)
• Global Biotic Interactions: Aurelia aurita (Linnaeus 1758) (COMUN INGLES MEDUSITA)
• Global Biotic Interactions: Chrysaora quinquecirrha (Desor 1848) (Atlantic sea nettle)
• Global Biotic Interactions: Alosa pseudoharengus (Wilson 1811) (Alewife)
• Global Biotic Interactions: Perca flavescens (Mitchill 1814) (Yellow Perch)
• Global Biotic Interactions: Cyanea capillata (Linnaeus 1758) (Lion's Mane Jellyfish)
• Global Biotic Interactions: Leptodora kindtii
• Global Biotic Interactions: Cyprinella spiloptera (Cope 1867) (Spotfin shiner)
• Global Biotic Interactions: Notemigonus crysoleucas (Mitchill 1814) (Golden Shiner)
• Global Biotic Interactions: Neomysis americana (S. I. Smith 1873)
• Global Biotic Interactions: Mesocyclops edax (Forbes 1891)