Pulakchadoron guruhi kaloii khazandahoi hozira buda, 5 hazor namud dorand, dar hamai kitaho pahn shuda, hayoti gunogun ba cap mebarand. Ba in qator kaltakalosho, khameleonho va morho dokhil meshavand. Badani hamaashon bo pulakchahoi shohini gunogunkhajm pushida shudaast. In kator ba se zerqator judo meshavand. Perpigologiya yak shokhai ilmi zoologiya buda, khazandahoro meomuzad.
a) Zerqatorn kaltakalosho. To hol 2500 namudi chunin kaltakalosho malum ast. Badaii hamai onho az gardan, badan va dum iborat ast. Poyhoi pesh va aqibashon nagz tarakqi kardaast, ki ba on badanashon takya mekunad. Dar bayni in namudi hayvonho kaltakaloshoi bepoy ham hastand. Ba on morho, veretenitsaho misol shuda metavonand. Jogi boloii kaltakalosho beharakat buda, ba ustukhoni kosai sarashon chaspidaast.
Dar kaltakalosho kholati dumpartoi nagz ayon ast. Dumashon badi partoftan az nav barqaror meshavad, vale ustukhonbandi ustukhoni nadorand.