This capacity she was acquired once in bats and then later lost in megachiropteran or she acquired at least twice convergently? Echolocation did it come before or after flapping flight? Does the flight and echolocation evolved in parallel? Thanks to new techniques for 3D imaging, it is now possible to study in detail the auditory system of fossil bats which provide valuable information on the origin and evolution of echolocation in bats.
Uwezo huu yeye alikuwa alipewa mara moja katika popo na kisha baadaye waliopotea katika megachiropteran au yeye alipewa angalau mara mbili waligeuka? Echolocation alifanya hivyo kuja kabla au baada ya ndege flapping? Je ndege na echolocation tolewa katika sambamba? Shukrani kwa mbinu mpya kwa ajili ya 3D imaging, kwa sasa ni rahisi kusoma kwa undani mfumo auditory ya popo mafuta ambayo kutoa taarifa muhimu juu ya asili na mageuzi ya echolocation katika popo.