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  1. By: Nelson, Gareth J.
    Publication info: New York, N.Y, American Museum of Natural History, [1972]
    Holding Institution: American Museum of Natural History Library
    Subjects: Anatomy  Classification  Esocidae  Esocidae, Fossil  Evolution  Galaxiidae  Mudminnows  Mudminnows, Fossil  Osteichthyes  Phylogeny  Skull  
  2. By: Breder, Charles M. (Charles Marcus),
    Publication info: New York City, The American Museum of Natural History, [1934]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.7,55U:14.97  Development  Larvae  Mudminnows  Tail  Umbra (Fish)  Umbra pygmaea