{"thcode":2,"term":{"code":539,"name":"herpetology","parent":1268,"scope":"Branch of zoology concerned with the study of reptiles and amphibians."},"uf":[],"bt":[{"code":1268,"name":"vertebrate zoology","parent":1339,"scope":"Branch of zoology that deals with animals that have spinal columns."},{"code":1339,"name":"zoology","parent":650,"scope":"Branch of biology that deals with the reproduction, development and growth, anatomy, physiology, and behavior of animals."},{"code":650,"name":"life sciences","parent":1019,"scope":"Branches of science that study living and fossil organisms."},{"code":1019,"name":"sciences","parent":1,"scope":"Major educational fields, fields of study, and professional groupings within USGS."},{"code":1,"name":"Categories","parent":null,"scope":"Thematic terms for categorizing information resources.  This thesaurus is intended to support finding and understanding scientific information."}],"nt":[],"rt":[{"code":37,"name":"amphibians","parent":1269,"scope":"Vertebrates of the class Amphibia including frogs and toads (Anura), salamanders (Urodela), caecilians (Apoda) and extinct forms which are cold-blooded and have life stages in water as eggs and larval forms (tadpoles)until they metamorphose as adults."},{"code":988,"name":"reptiles","parent":1269,"scope":"Cold-blooded vertebrates of the class Reptilia.  Characterized by skin covered with scales or horny plates and reproduced by eggs. Includes snakes, lizards, crocodiles, alligators, turtles, and extinct species such as dinosaurs."}]}