Purple/Red Fly

Images taken in a controlled environment or with a posed subject. All subject types.

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NikonUser
Posts: 2693
Joined: Thu Sep 04, 2008 2:03 am
Location: southern New Brunswick, Canada

Purple/Red Fly

Post by NikonUser »

Purple/red is not a common colour in flies. Some do have red hairs but in this species it appears the body surface is producing the colour. It doesn't appear to be a pigment colour but more of a reflection. Under some light conditions the abdomen appears orange but under the flash this abdomen shows purple reflection.

Can't find any reference to explain those muscular hind legs.

This is a Syrphid (Chalcosyrphus libo); length: 10mm.

105mm MF Micro Nikkor, f/8 on lens; ZS PMax
Image
Image
NU.
student of entomology
Quote – Holmes on ‘Entomology’
” I suppose you are an entomologist ? “
” Not quite so ambitious as that, sir. I should like to put my eyes on the individual entitled to that name.
No man can be truly called an entomologist,
sir; the subject is too vast for any single human intelligence to grasp.”
Oliver Wendell Holmes, Sr
The Poet at the Breakfast Table.

Nikon camera, lenses and objectives
Olympus microscope and objectives

Eric F
Posts: 246
Joined: Tue Nov 11, 2008 1:38 pm
Location: Sacramento, Calif.

Post by Eric F »

Fantastic photos again! NU, how did you hold this fly still for stacking? Was a side pin maybe photoshopped away?

Superb job,

Eric

NikonUser
Posts: 2693
Joined: Thu Sep 04, 2008 2:03 am
Location: southern New Brunswick, Canada

Post by NikonUser »

Eric: Guess the method was discussed (Sept 2008) before you joined (Nov 2008).
I stick a pin half way in, ventrally for the dorsal shots, in the left side for the laterral.
Apparently these are called "stick shots".

Images on the 2nd page on this post, (another fly needing your expertise on the 1st page; the spotted wing jobbie)

http://www.photomacrography.net/forum/v ... d9723577fe
NU.
student of entomology
Quote – Holmes on ‘Entomology’
” I suppose you are an entomologist ? “
” Not quite so ambitious as that, sir. I should like to put my eyes on the individual entitled to that name.
No man can be truly called an entomologist,
sir; the subject is too vast for any single human intelligence to grasp.”
Oliver Wendell Holmes, Sr
The Poet at the Breakfast Table.

Nikon camera, lenses and objectives
Olympus microscope and objectives

Eric F
Posts: 246
Joined: Tue Nov 11, 2008 1:38 pm
Location: Sacramento, Calif.

Post by Eric F »

OK, a 'stick shot' -- makes sense (if the subject is fresh!); thanks for the info.

Sept. 12, 2008 post: Another super fly shot; looks to be a Melieria sp., of the Ulidiidae. Can't go further with the ID -- as all of my reference resources are at CDFA.

Eric

beetleman
Posts: 3578
Joined: Fri Aug 04, 2006 4:19 am
Location: Southern New Hampshire USA

Post by beetleman »

Beautiful scientific studies NU. Excellent colors.
Take Nothing but Pictures--Leave Nothing but Footprints.
Doug Breda

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