MYN – Anisoptera exuvia (dorsal view)

An Anisoptera exuvia (species unknown) was collected by Mike Powell, my good friend and photowalking buddy. Although the exact date and location are unknown, we know the specimen was collected sometime during 2019 somewhere in Northern Virginia.

The specimen is definitely a dragonfly, probably from either Family Corduliidae (Emeralds) or Family Libellulidae (Skimmers), as indicated by its mask-like labium and thin antennae. Notice the row of mid-dorsal hooks located along several abdominal segments.

2019 | Anisoptera exuvia (dorsal view)

Related Resource: MYN – Anisoptera exuvia (species unknown). [Face-head-dorsal view of the same specimen featured in this blog post.]

Tech Tips

This subject was photographed against a pure white background (255, 255, 255) using the “Meet Your Neighbours” (MYN) technique.

Three photos were used to create a composite image: one photo focused on the head; another focused on the mid-abdomen; and a third focused on abdominal segment 10 (S10).

For what it’s worth, the following camera settings were used to shoot all three photos: 100mm; ISO 100; f/8; 1/200 s; 0 ev. The power ratios for an array of four external flash units were as follows: Group A = 1/2 +0.3 (primary backlight); Group B = off (secondary backlight); Group C = 1/4 (subject, stage right); Group D = 1/16 (subject, handheld stage left).

Copyright © 2020 Walter Sanford. All rights reserved.

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