Genus Sardina is typically referred to as the European sardine, but there are a few alternative synonyms that may also be used depending on the context. Sardina pilchardus is one such synonym, which refers to the specific species of European sardine commonly used for commercial fishing and canned food products. Other synonyms may include Clupea sardina or Clupea pilchardus, which are related species in the herring family. These synonyms may be used in scientific or technical contexts where differentiation between similar fish species is important for accuracy and clarity. Overall, the various synonyms for Genus Sardina can provide a helpful shorthand for describing this ubiquitous and economically important fish.