Lizard type (5)
(Other definitions for iguana that I've seen before include "Tropical tree-lizard" , "Large tree-climbing specimen of 5 down in tropical America" , "Arboreal lizard of S America" , "Type of lizard" , "Lizard Darwin found in the Galapagos" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">lizard type</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for gecko that I've seen before include "Wall Street character" , "Lizard than can't blink" , "Small lizard with adhesive foot-pads" , "Lizard with adhesive toes" , "Cold-blooded type" .)
(Other definitions for monitor that I've seen before include "Person or device for observing and checking" , "Keep a watching brief" , "Keep under surveillance" , "Police" , "Vet" .)
(Other definitions for chameleon that I've seen before include "person who's changeable" , "Lizard that can change its colours" , "fickle person" , "Lizard able to change its skin colour" , "Someone who changes position to suit the situation" .)