The Striped Blue Crow

Euploea mulciber

Description

Male Euploea mulciber has bright blue upperwings with white spots spreading in the distal area of the forewings, while female butterflies have blue wings with white spots embedded in the distal area and some white spots and stripes in the basal area of the forewing. The hindwings of this species are brown, in females there are additional white stripes resembling the species Ideopsis. The underside of the wings is brown with white lines or spots like the upper side.

Larva: larvae of Euploea mulciber when they hatch have a yellowish body, black legs and a large black head capsule. In the next instar phase, the caterpillars turn yellow with dark brown transverse rings interspersed with white lines in each segment of the body. The body is covered with horns on 4 segments in the dorsum area, 2 small black spots on the dorsum prothorax and one large spot on the posterior end of the body.

Pupa: Euploea mulciber pupae are initially yellowish brown, but the next day they become shiny silver, round in shape with a few small spots on the dorsum. The length of the pupa is about 19-21 mm.

Population Size

-

Life Span

-

WEIGHT​

-

LENGTH

Wingspan from 80 – 90 mm.

Ar

Arboreal

He

Herbivore

Classification

KINGDOM

:

Animalia

PHYLUM

:

Arthropoda

CLASS

:

Insecta

ORDER

:

Lepidoptera

FAMILY

:

Nymphalidae

GENUS

:

Euploea

SPECIES

:

Euploea mulciber

Distribution

Euploea mulciber can be found in a variety of habitats, from forests, mangrove forests, gardens to city parks.

Geography

Continent : Asia

Country : Euploea mulciber is spread across India, Bhutan, Myanmar, Thailand, Laos, Cambodia, China, Taiwan, Philippines, Malaysia, Sumatra, Kalimantan, Sulawesi, Java and Bali.

Habits and Lifestyle

Euploea mulciber flies at a slow pace, female butterflies are often seen visiting flowers and bushes, while males are more often seen visiting mud or puddles.

Lifestyle

Arboreal

Biome

Tropical rain forest

Climate Zone

Tropical

Diet and Nutrition

Euploea mulciber larvae feed on the young leaves and shoots of their host plants, namely Ficus globosa and Nerium oleander and other plants from the Moraceae, Apocynaceae, Asclepiadaceae families. The caterpillar of this species will eat the center or petiole before eating the lamin. 

Diet : Herbivore (larva), Nectarivore

Mating Habits

Euploea mulciber reproduces by laying eggs (oviparous), the eggs are laid one by one under the young leaves of the host plant. The eggs are cylindrical, the top is round, creamy yellow, the surface is ribbed. 

Reproduction session : –

Incubation periods: 3 days

Independent age : at birth

Baby name : –

Baby carrying : –

Population

Population status : Not Evaluated (NE)

NE

DD

LC

NT

VU

EN

CR

EW

EX

PHOTO GALLERY

Reference

  1. Khoon, S. 2010. A Field Guide to The Butterflies of Singapore. Ink On Paper Communications, Singapore.
  2. Euploea mulciber article 
  3. Life History of the Striped Blue Crow