An introduction to fish that discusses physical features, habitats, eating habits, reproduction methods, and more; and includes a scientific classification chart, quick facts, a glossary, and a list of print and Internet resources. Part of the "Amazing Science: Animal Classification" series. Interest Level: K-3 Reading Level: 4.4 ATOS Book Level: 4.2 AR Interest Level: LG AR Points: .5 AR Quiz: 131529EN Lexile Measure: 750 Lexile Code: IG (Illustrated Guide) Guided Reading Level: N Fountas & Pinnell: N.