Queen Alexandra birdwing maximum wingspan

[dynastes]

It is an undeniable fact that the Queen Alexandra's birdwing females are considered the largest butterflies. At the same time, various authors provide various data regarding the maximum value of its wingspan. From 25 to 30 cm.


Is there any real evidence for a maximum wingspan of 30 cm? Or is it still speculation or the consequences of incorrect wing spreading.

[Adam Cotton]

Jun 15, 2022 20:24:17 GMT dynastes said:

It is an undeniable fact that the Queen Alexandra's birdwing females are considered the largest butterflies. At the same time, various authors provide various data regarding the maximum value of its wingspan. From 25 to 30 cm.


Is there any real evidence for a maximum wingspan of 30 cm? Or is it still speculation or the consequences of incorrect wing spreading.

I suspect that "the consequences of incorrect wing spreading" would certainly be a factor in 30cm wingspan measurement.

I recommend using forewing length measurement for comparison between size of specimens.

Adam.