. Animal biology; Human biology. Parts II & III of First course in biology. Biology. CHAPTER XII REPTILIA (REPTILES) THIS class is divided into four orders which have such marked differences of external form that there is no diffi- culty in distinguishing them. These orders are represented by Lizards, Snakes, Turtles, and Alligators. Of these, only the forms of lizards and alligators have similar propor- tions, but there is a marked difference in their size, lizards being, in general, the smallest, and alligators the largest of the reptiles. Comparison of Lizards and Salamanders. - -To mak


. Animal biology; Human biology. Parts II & III of First course in biology. Biology. CHAPTER XII REPTILIA (REPTILES) THIS class is divided into four orders which have such marked differences of external form that there is no diffi- culty in distinguishing them. These orders are represented by Lizards, Snakes, Turtles, and Alligators. Of these, only the forms of lizards and alligators have similar propor- tions, but there is a marked difference in their size, lizards being, in general, the smallest, and alligators the largest of the reptiles. Comparison of Lizards and Salamanders. - -To make clear the difference between reptiles and batrachians, it will be well to compare the orders in the two classes which re- semble each other in size and shape; namely, lizards and. - v> <-—•=•-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bailey, L. H. (Liberty Hyde), 1858-1954. New York, The Macmillan Co.


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbiology, bookyear1910