Fifth Instar
Fifth Instar
Fifth Instar
Fifth Instar
Fifth Instar
Pupa Photos
#4 Pupa formed 31 July 2009
|
#4 Pupa formed 31 July 2009
|
#4 Pupa - 9:08
A.M. 9 August 2009
12 minutes before butterfly emerged
|
#4 Pupa - 9:08 A.M. 9 August 2009
12 minutes before butterfly emerged
|
Photo
Details - ©Nicky
Davis
On 26 July 2009 I
located some 5th instar
antiopa
on willows up Butterfield Canyon, Salt Lake County, Utah
GPS 40°29' 73" N
111°57'26" W.
Elevation 4470 feet
Nymphalis antiopa larvae are gregarious in that they like to stay near
each other to feed and rest. They were in a sort of loose ball on the
willow when they were located. These larvae used a
defensive "head-bobbing" movement when they were disturbed, presumably
to keep flies and other insects from parasitizing them. It seemed
as if they were at a concert just nodding their heads to the
music.
#1 pupa formed 31 July 2009.
Pupa emerged after 9 days
Host
Plant
|
|