common iguana, iguana, Iguana iguana
['envelope', 'sea cucumber, holothurian', 'notebook, notebook computer', 'ear, spike, capitulum', 'prairie chicken, prairie grouse, prairie fowl', 'king crab, Alaska crab, Alaskan king crab, Alaska king crab, Paralithodes camtschatica', 'tree frog, tree-frog']