Doubled Ceratina

Ceratina dupla Say 1837

are eaten by

• Global Biotic Interactions: Podiceps auritus (Linnaeus 1758) (Horned Grebe)

are host of

• Global Biotic Interactions: Diomorus zabriskiei
• Global Biotic Interactions: Habritys latrus Wallace 1954

are mutualistic with

• Global Biotic Interactions: Panicum virgatum L. (switchgrass)
• Global Biotic Interactions: Cynoglossum officinale L. (gypsyflower)
• Global Biotic Interactions: Lilium superbum L. (turk's-cap lily)
• Global Biotic Interactions: Lespedeza procumbens Michx. (trailing lespedeza)
• Global Biotic Interactions: Veratrum virginicum (L.) W. T. Aiton (Virginia Bunchflower)

have host

• Global Biotic Interactions: Hypericum perforatum L. (St John's wort)
• Global Biotic Interactions: Potentilla arguta
• Global Biotic Interactions: Houstonia longifolia Gaertn. (longleaf summer bluet)
• Global Biotic Interactions: Asclepias tuberosa L. (butterfly milkweed)
• Global Biotic Interactions: Rubus flagellaris Willd. (northern dewberry)

visit flowers of

• Global Biotic Interactions: Spiraea alba Du Roi (white meadowsweet)
• Global Biotic Interactions: Erigeron ovinus Cronq. (sheep fleabane)
• Global Biotic Interactions: Penstemon lanceolatus Benth.
• Global Biotic Interactions: Senecio multidentatus var. huachucanus (A. Gray) T. M. Barkley (Huachuca Mountain ragwort)
• Global Biotic Interactions: Enemion biternatum Rafin. (eastern false rue anemone)