Polyura eudamippus (Great nawab) - Sikkim Butterfly

Scientific classification

Kingdom:             Animalia

Phylum:               Arthropoda

Class:                    Insecta

Order:                  Lepidoptera

Family:                 Nymphalidae

Genus:                  Polyura

Species:                 P. eudamippus

Binomial name:    Polyura eudamippus (Doubleday, 1843)

Other Names:  great nawab

Special feature:   This species can be found in northeastern India (Sikkim, Assam), Bhutan, and Burma, also in China, Taiwan, Malaysia, and Indochina. (Wikipedia)

Polyura athama (Common Nawab) - Sikkim Butterfly

Scientific classification

Kingdom:             Animalia

Phylum:               Arthropoda

Class:                    Insecta

Order:                  Lepidoptera

Family:                 Nymphalidae

Genus:                  Polyura

Species:                 P. athamas

Binomial name:    Polyura athamas (Drury) 1773

Other Names:  common nawab

Special feature:  

Poritia hewitsoni (Common Gem - male) - Sikkim Butterfly

Scientific classification

Kingdom:             Animalia

Phylum:               Arthropoda

Class:                    Insecta

Order:                  Lepidoptera

Family:                 Lycaenidae

Genus:                  Poritia

Species:                 P. hewitsoni

Binomial name:    Poritia hewitsoni (Moore, 1865)

Other Names:  Common Gem

Special feature:  The members (species) of this genus are found in the Indomalaya ecozone extending from Afghanistan through the Indian subcontinent and Southeast Asia to lowland southern China, and through Indonesia as far as Java, Bali, and Borneo, east of which lies the Wallace line, the ecozone boundary named after Alfred Russel Wallace which separates Indomalaya from Australasia. Indomalaya also includes the Philippines, lowland Taiwan, and Japan's Ryukyu Islands. (Wikipedia)