A History of British Reptiles

agilis Amph Amphibia animal ANOURA appears aquatic become belongs blood body BONAP branchiæ branchial Brit British brown characters colour common species Common Toad Common Viper considerable covered cuticle DAUD deposited developement distinct Edible Frog eggs embryo esculenta external extremities eyes Faun feet female fishes former Frog genus habits head hinder leg Hist insects integument James Salter jaws Jenyns Lacerta Lacerta agilis latter length less limbs Linn Linneus Lissotriton Lizard lungs male margin naturalists neighbourhood Newt observed organs oviparous palmated palmipes peculiarity plates poison pond pores posterior present species probably punctatus Rana Rana esculenta remarkable Rept reptiles Reptilia respiration Saurians scales scarcely seized Serpents shell side skin Slow-worm Snake specimens spots sternum structure surface swallowed synonymy Syst Tadpole tail teeth temperature tion Toad toes Tortoises Triton true tubercles Turtle upper variety whole young Zool Zoologist Zootoca vivipara