Pycnonotus barbatus layardi

are host of

• Global Biotic Interactions: Clamator jacobinus serratus (Sparrman 1786)

eat

• Global Biotic Interactions: Solanum mauritianum Scop. (earleaf nightshade)

prey on

• Global Biotic Interactions: Amauris ochlea Boisduval 1847
• Global Biotic Interactions: Amauris ochlea Boisduval 1847
• Global Biotic Interactions: Amauris albimaculata Butler 1875
• Global Biotic Interactions: Amauris albimaculata Butler 1875