Modifiers matching teleost:

• large,
• small,
• active,
• piscivorous,
• basal,
• modern,
• predatory,
• lower,
• marine,
• ancient,

Simple categories matching piscivorous:

• fish,
• host,
• mammal,
• predator,
• raptor,
• teleost,
• bird,
• waterfowl,
• species,
• animal,