1. Shiny substance that resemble enamel and is secreted by the corium of certain fishes (especially ganoid fishes) and composes the outer layer of their scales
   - ganoin

Derived forms: ganoines

Type of: secretion

• family Squillidae
• family Staphylaceae
• family Staphylinidae
• family Steatornithidae
• family Stenopelmatidae
• family Stercorariidae
• family Sterculiaceae
• family Stichaeidae
• family Stizidae
• family Strelitziaceae
• family Streptomycetaceae
• family Strigidae
• family Stromateidae
• family Strombidae
• family Strophariaceae
• family Struthionidae
• family Sturnidae
• family Styracaceae
• family Suidae
• family Sulidae
• family Sylviidae
• family Symplocaceae
• family Synchytriaceae
• family Syngnathidae
• family Synodontidae