Noun balaenoptera has 1 sense
  1. Balaenoptera, genus Balaenoptera - type genus of the Balaenopteridae
    --1 is a kind of mammal genus
    --1 is a member of Balaenopteridae, family Balaenopteridae
    --1 has members:
     blue whale, sulfur bottom, Balaenoptera musculus; finback, finback whale, fin whale, common rorqual, Balaenoptera physalus; sei whale, Balaenoptera borealis; lesser rorqual, piked whale, minke whale, Balaenoptera acutorostrata
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