Showing posts with label Delias. Show all posts
Showing posts with label Delias. Show all posts

Tuesday, 4 August 2015

72. Delias hyparete indica (The Painted Jezebel)

Number: 72
Family: Pieriidae
Sub-Family: Pieriinae
Species: Delias hyparete indica (Wallace, 1867)
Common name(s): The Painted Jezebel
Photography location: Ba Vi N.P. foothills (Hanoi)

With 237 species, genus Delias is the largest of the family Pieridae. Compared to other Pierids, Delias adults are easily recognized by their striking patterns and vibrant coloration on their ventral side, especially of the ventral hind wings. Popularly known as the Jezebels, these butterflies usually possess contrasting colors of black, white, yellow and red.

The genus Delias is represented in Vietnam by 12 species – agoranis, vietnamensis, patrua, subnubila, sanaca, berinda, belladonna, pasithoe, acalis, descombesi, agostina and hyparethe (Monastyrskii & Devyatkin, 2016). 

Delias hyparete is a common Pierid butterfly widely distributed from India to Indonesia, south China.
In Vietnam, it is the subspecies D. hyparete indica that is commonly sighted in forested habitats throughout the country.

 Male Delias hyparete feeding on Lantana flowers

A distant but interesting shot of a courtship (1 female + 2 males)
  It is easy to distinguish the females from the males as they have the dorsal surface of their wings more heavily dusted with black scales

Monday, 3 August 2015

69. Delias pasithoe thyra (The Red-base Jezebel)

Number: 69
Family: Pieriidae
Sub-Family: Pieriinae
Species: Delias pasithoe thyra Fruhstorfer, 1905
Common name(s): The Red-base Jezebel
Photography location: Hanoi

The genus Delias is represented in Vietnam by 12 species – agoranis, vietnamensis, patrua, subnubila, sanaca, berinda, belladonna, pasithoe, acalis, descombesi, agostina and hyparethe (Monastyrskii & Devyatkin, 2016).
The last authors listed 3 subspecies of Delias pasithoe in the country: pasithoe (extreme North - Lao Cai Prov.), thyra (N. and C.), and nigrescens (S.).

Delias pasithoe, Hanoi City
Quite common in Hanoi and can be seen all year round. The population will suddenly increase in winter (migrants?); it is much less frequently seen in summer

Delias pasithoe thyra feeding on Bidens flower



 Delias pasithoe thyra, underwing pattern