.The Amphibian is a science fiction novel written in 1927 and first published in 1928.
.Fishermen and pirates of Buenos Aires are frightened - a mysterious "sea devil" appeared in the sea. However, a cold-blooded businessman Pedro Zurita, the owner of the crew of pearl-divers, decides to catch the mysterious creature and adapt it to his business. This creature with both lungs and gills of a shark is actually a young man named Ichthyander, the result of Doctor Salvator's bold experiments with organ transplantation. One day, Ichthyander rescues a girl drowning in the sea - Gutierrez, the adoptive daughter of Baltasar, one of Zurita's assistants...
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