Jan 31, 2016
A tale of two butterflies
A tale of two butterflies
Thai Cruiser (Vindula erota erota) male Doi Chiang Dao, 30 Nov 2015
This butterfly is Vindula erota erotaFabricius, 1793: the Thai Cruiser. There are both Wet and Dry season forms of this species (1). This occurrence of different types or forms of the same butterfly species, in different seasons, is called ‘seasonal polyphenism’ and has probably evolved as an adaptation to the different…
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