▁for ▁example , ▁those ▁found ▁just ▁to ▁the ▁north ▁of ▁Mut are ▁appear ▁to ▁be ▁larger ▁than ▁those ▁just ▁to ▁the ▁south ▁( separ ated ▁by ▁deep ▁valle ys ). ▁It ▁has ▁a ▁dor so vent r ally ▁fl atten ed ▁head ▁and ▁body ▁with ▁prominent ▁rib s ▁and ▁apparent ▁ven ation , ▁giving ▁it ▁the ▁appearance ▁of ▁a ▁leaf . ▁Its ▁colour ▁variations ▁are ▁from ▁deep ▁brown ▁to ▁yellow ish ▁green ▁according ▁to ▁the ▁cam ou fl age ▁required ▁for ▁the ▁situation . ▁M ales ▁are ▁usually ▁more ▁bright ly ▁col oured . ▁ ▁Bre eding ▁M ales , ▁being ▁slightly ▁smaller , ▁having ▁a ▁distinct ▁pen ial ▁sw elling ▁at ▁the ▁base ▁of ▁the ▁tail , ▁and ▁a ▁gre ener ▁thro at ▁with ▁a ▁row ▁of ▁defining ▁white ▁or ▁yellow ▁t uber cle ▁sp ots , ▁are ▁relatively ▁easy ▁to ▁distinguish ▁from ▁females . ▁ ▁Sym pat ric ▁species ▁Little ▁habitat ▁overlap ▁occurs ▁as ▁that ▁of ▁C . ▁d ile ps is ▁approaches ▁the ▁range ▁of ▁Marshall ' s ▁leaf ▁ch ame le on . ▁C . ▁d ile pis ▁is ▁rare , ▁found ▁in ▁low , ▁probably ▁trans itory ▁population ▁dens ities ▁at ▁the ▁alt itudes ▁inhab ited ▁by ▁R . ▁mar shal li , ▁prefer ring ▁the ▁s unn ier ▁grass lands ▁and ▁forest ▁marg ins . ▁ ▁Rel ated ▁species ▁R ham ph ole on ▁g or ong osa e ▁( B road ley ▁ 1 9 7 1 ), ▁once ▁considered ▁a ▁sub species ▁has ▁been ▁raised