Friday, June 7, 2013

The Common Duffer, Discophora sondaica despoliata (Stichel)

This is a large butterfly that inhabits the undergrowth and is not uncommon even in villages where it can enter houses at night, attracted by the light. However, it is difficult to chance upon because of its crepuscular habits but on a forested path, it can often be seen in the earlier hours of the morning settled on dung. The uppersides of its wings are of a drab dark brown but at certain angle in flight, there is a dull, suffused dark velvety blue-purple sheen in the males. The undersides are of a drab ochreous brown with heavy but blurred striation, giving it a cryptic appearance among the leaf litters of the undergrowth. There is a visible median band that separates the undersides into two distinct areas (see pictures below).

Habitat indicator
RSP
WV
PG
VF
FTR
SC
LWDF
LWPF
LMEF
UMN
MN



 x


 x
 x
 x



Frequency observation chart: (S marks the usual occurences, H marks an unusually high occurence, F for first record)
2013
Mac
Apr
May
Jun
Jul
Aug
Sep
Oct

S1
S1






2013
2014
Nov
Dec
Jan
Feb
Mac
Apr
May
Jun
Jul
Aug
Sep
Oct





S1




S1
2014
2015
Nov
Dec
Jan
Feb
Mac
Apr
May
June
Jul
Aug
Sep
Oct
Nov
Dec
S3




S1

S3






2016
Jan
Feb
Mac
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

S3












Above two photos taken on 29 May 2013 @ 11:31

24 May 2013 @ 10:04

a glimpse of its uppersides...


Above two photos 14 April 2013 @ 13:44

*     *     *     *     *

A glimpse of the female from an over-exposed shot: 20 April 2014 @ 12:50

a male, 24 October 2014 @ 11:12

02 Nov 2014 @ 11:23

11 Apr 2015 @ 12:29

S3: 12 Feb 2016 @ 12:01

*     *     *     *     *


5th instar caterpillar feeding on bamboo leaves @ 21 March 2015

the chrysalis @ 29 March 2015


A male eclosed on 04 Apr 2015, less than 10 days from pupa stage.

No comments:

Post a Comment