Placoneis clementis

are eaten by

• Global Biotic Interactions: Lepidostoma (Lepidostoma) hirtum (Fabricius 1775)
• Global Biotic Interactions: Limnius volckmari (Panzer 1793)
• Global Biotic Interactions: Elmis aenea (Müller 1806)
• Global Biotic Interactions: Gasterosteus aculeatus Linnaeus 1758 (Banstickle)
• Global Biotic Interactions: Macropelopia adaucta Kieffer & Kieffer 1916
• Global Biotic Interactions: Lype reducta (Hagen 1868)
• Global Biotic Interactions: Polypedilum convictum (Walker 1856)
• Global Biotic Interactions: Phoxinus phoxinus (Linnaeus 1758) (Minnow)
• Global Biotic Interactions: Brillia modesta (Meigen 1830)
• Global Biotic Interactions: Prodiamesa olivacea (Meigen 1818)
• Global Biotic Interactions: Polycentropus flavomaculatus (Pictet 1834)
• Global Biotic Interactions: Silo nigricornis (Pictet 1834)
• Global Biotic Interactions: Potamopyrgus antipodarum (Gray 1843) (New Zealand Mudsnail)
• Global Biotic Interactions: Hydropsyche (Hydropsyche) pellucidula (Curtis 1834)
• Global Biotic Interactions: Baetis rhodani (Pictet 1843)
• Global Biotic Interactions: Silo pallipes (Fabricius 1781)
• Global Biotic Interactions: Heptagenia sulphurea (Müller 1776)
• Global Biotic Interactions: Sialis lutaria (Linnaeus 1758) (Alderfly)
• Global Biotic Interactions: Rhithrogena semicolorata (Curtis 1834)
• Global Biotic Interactions: Centroptilum luteolum Müller 1776
• Global Biotic Interactions: Gammarus pulex (Linnaeus 1758) (Freshwater shrimp)
• Global Biotic Interactions: Ephemera danica Müller 1764