Showing posts with label Arthropoda. Show all posts
Showing posts with label Arthropoda. Show all posts

Monday 15 October 2018

Cyrtophora moluccensis (Tent Spider) - Sikkim Spider



Scientific classification

Kingdom:  Animalia
Phylum:     Arthropoda
Class:         Arachnida
Order:       Araneae
Suborder: Araneomorphae
Family:     Araneidae
Genus:      Cyrtophora
Species:    C. moluccensis

Binomial name: Cyrtophora moluccensis (Doleschall, 1857)

Other Names:  Tent Spider or Dome-Web Spider

Special feature:  The abdomen is high and the anterior end overhangs the cephalothorax. It can be distinguished from similar species by the two tubercles on its abdomen, its elaborate pattern, and, in females, the shape of the median septum of the epigyne. In males, the embolus of the pedipalp is enclosed within the conductor. Females and immature spiders are yellow to green in color.

Cyrtophora, the tent-web spiders, although technically orb-web spiders (family Araneidae), do not build orb webs. Their tent-like, highly complex non-sticky web is sometimes considered a precursor of the simplified orb web. These webs are aligned horizontally, with a network of supporting threads above them. These spiders often live in colonies. Females have a body length of mostly about 10 mm. (Source: Wikipedia)

Wednesday 23 December 2015

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)

Wednesday 23 September 2015

Orange oak-leaf (Kallima inachus) - Sikkim Butterfly




Scientific Classification

Kingdom:                     Animalia
Phylum:                        Arthropoda
Class:                            Insecta
Order:                           Lepidoptera
Family:                          Nymphalidae
Genus:                           Kallima
Species:                         K. inachus
Binomial name:            Kallima inachus (Doyère, 1840)

Other Names:  Orange oak-leaf or Dead leaf



Special feature:  With wings closed, it closely resembles a dry leaf with dark veins and is a spectacular and commonly cited example of camouflage.

Friday 11 September 2015

Erebus ephesperis - Sikkim Moth




Scientific Classification

Kingdom:            Animalia
Phylum:               Arthropoda
Class:                    Insecta
Order:                  Lepidoptera
Family:                 Erebidae
Subfamily:           Erebinae
Tribe:                   Erebini
Genus:                  Erebus
Species:                 E. ephesperis
Binomial name:    Erebus ephesperis (Hübner, 1827)

Other Names:


Special feature:  It has a wingspan of about 9 cm.

Sunday 25 January 2015

Erebus macrops (Owl Moth) - Sikkim Moth

Erebus macrops  (Owl Moth)

Place : Shantinagar, Singtam, East Sikkim

Date: January 23, 2015
Pic: Shital Pradhan




Scientific classification

Kingdom:             Animalia
Phylum:               Arthropoda
Class:                    Insecta
Order:                  Lepidoptera
Family:                 Noctuidae
Genus:                  Erebus
Species:                 E. macrops
Binomial name:    Erebus macrops Linnaeus, 1768

Other Names: Owl Moth

Special feature:  It is one of a large moth of  Noctuidae species and its wingspan is 12 cm.

There  are 36 species of moth in the genus.

Friday 12 December 2014

Euploea mulciber (Striped Blue Crow) - Sikkim Butterfly








Scientific classification

Kingdom:             Animalia
Phylum:               Arthropoda
Class:                    Insecta
Order:                  Lepidoptera
Family:                 Nymphalidae
Genus:                  Euploea
Species:                 E. mulciber

Binomial name:    Euploea mulciber (Cramer, 1777)

Other Names:  Striped Blue Crow

Special feature: