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*Silverfish*


*Silverfish*
Photo Information
Copyright: Thorsten Buchen (thor68) Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 792 W: 138 N: 1312] (5642)
Genre: Animals
Medium: Color
Date Taken: 2008-11-23
Categories: Insects
Camera: Canon EOS 40D, Sigma EX 105mm F2.8 DG Macro, SanDisk Ultra II 2GB, Hoya 58mm skylight
Exposure: f/14.0, 1/125 seconds
Photo Version: Original Version
Date Submitted: 2008-11-23 11:30
Viewed: 926
Points: 20
[Note Guidelines] Photographer's Note
Silverfish - Lepisma saccharina

I just found this nice little creature running across
my bathroom floor - normally these ones end up
underneath my shoe or in the toilet. this time i got
my camera and thought i would give it a few shots to
present it here on Treknature.


Maybe it could be a Firebrat (Thermobia domestica) too
as they prefer higher temperatures and require some
humidity.

******************

The Silverfish (fishmoth) Lepisma saccharina is a
small, wingless insect typically measuring from 12 to
25 mm. Its common name derives from the animal's
silvery blue colour, combined with the fish-like
appearance of its movements, while the scientific name
indicates the silverfish's diet of carbohydrates such
as sugar or starches. It belongs to the basal insect
order Thysanura, and the species is estimated to have
existed for over 300 million years, originating in the
Paleozoic Era. Often misidentified as a silverfish is
the house centipede, another house-dwelling arthropod
that exhibits rapid, fluid movement.

The favorite food of silverfish is any matter that
contains starch or polysaccharides, such as dextrin in
adhesives. These include glue, book bindings, paper,
photos, sugar, hair, and dandruff. Silverfish can also
cause damage to books, tapestries, and textiles.
Silverfish will commonly graze in and around showers,
baths, and sinks on the cellulose present in many
shampoos, shaving foams and so on. Apart from these
cases, the damage caused by silverfish is negligible
and they have no direct effect on human health beyond
psychological distress to those who are frightened or
disgusted by their appearance. Other substances that
may be eaten include cotton, linen, silk and synthetic
fibers, and dead insects or even its own exuvia
(moulted exoskeleton). During famine, a silverfish may
even attack leatherware and synthetic fabrics. In
extreme cases, silverfish may live for a year without
eating. Silverfish can be found anywhere in homes
including, but not limited to, garages, closets,
underneath beds, couches, electrical appliances such
as keyboards and generally preferring dark areas.

[from: http://en.wikipedia.org/wiki/Silverfish]

******************

Kameramodell Canon EOS 40D
Aufnahmedatum/-zeit 23.11.2008 19:54:24
Aufnahmemodus Manuelle Belichtung
Tv (Verschlusszeit) 1/125
Av (Blendenzahl) 14.0
Messmodus Mehrfeldmessung
Filmempfindlichkeit (ISO) 100
Objektiv 105mm
Brennweite 105.0 mm
Bildgröße 3888x2592
Bildqualität Fein
Blitz Ein
Blitztyp Eingebauter Blitz
Blitzbelichtungskorrektur 0
Verschlusssynchronisation Synchronisation auf den ersten Verschlussvorhang
Weißabgleich Automatisch
AF-Betriebsart Manuelle Fokussierung
Bildstil Landschaft
Schärfe 4
Kontrast 0
Farbsättigung 0
Farbton 0
Farbraum sRGB
Rauschreduzierung bei Langzeitbelichtung 2:Ein
High ISO Rauschreduzierung 1:Ein
Tonwert Priorität 0:Nicht möglich
Dateigröße 1625 KB
Transportart Reihenaufnahme mit geringer Geschwindigkeit

nglen, aes_thor, sandpiper2, Alex99, loot, oscarromulus has marked this note useful
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Critiques [Translate]

  • Great 
  • nglen Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 2900 W: 34 N: 8586] (32012)
  • [2008-11-23 11:35]

Hi Thorsten . Thank you for showing this very small silverfish. I have seen them before but not close up like this . You have taken it with good detail and natural colours. All with interesting notes .Well done TFS.
Nick..

  • Great 
  • eliz Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 167 W: 22 N: 269] (1535)
  • [2008-11-23 12:04]

interesting species. tfs

Hello Thorsten,
interesting capture of this dark inhabitant of bathrooms, excellent macro with clarity of details..thanks sERGIO

Hi Thorsten,

I have this little guys in my bathroom as well;) thanks for the note, I didn't really know who they are before. Good photo with nice details and colours.
Cheers
Adrian

Hi Thor

Well done. Like you, squash first think about it later. Nevertheless, this is a really good shot of this little pest. the white background and perfect exposure really brings out some fine detail on this inect.
A good composition considering the environment you found it in. TFS

Chris

  • Great 
  • Alex99 Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 3581 W: 143 N: 5669] (18529)
  • [2008-11-24 7:24]

Hi Thorsten.
I never go to bathroom with camera :). However, close-up is simply great. Details of the insect are fantastic and exposure of the image are superb. Even floor is exposed perfectly and we can see various shades. Precise work. My kind regards.
Alexei.

Hi Thorsten,
ich hab' schon öfter den Namen gehört und meine auch sie schon mal flitzen gesehen zu haben, aber so nahe - wow, jetzt sieht man erst woher es den ersten Teil des Namens hat.
Wirklich silbern, tolles Bild, sehr interessant, Danke
Sabine - wishnugaruda

  • Great 
  • loot Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 5411 W: 593 N: 3645] (10011)
  • [2008-11-25 18:18]

Hi Thorsten

I think the loudest I ever heard a man scream was when one of these little rascals climbed into my uncles ear. Apparently it wedged itself against my uncle's eardrum and a doctor tried to remove it (piece-by-piece), but eventually he had to wash it out with warm water. It was also found to have caused some blistering inside my uncle's, but how or why this occurred we never found out. I was only a child, but I remember that scream so well, and from that day I treated these devils the same way as you described, "underneath my shoe". Today I'm an avid book collector so obviously I don't like to see these guys around, for the damage they can cause to book pages, binders or covers.

You captured this one with good, sharp details. It stands out well on the white surface and one can clearly see all the features of the little insect.

Good work MF and TFS.
Regards
Loot

"Dear" Thorsten,
We just got back from Haifa, Israel; trying to catch up.... the sleep, I mean.
Used to see these fellows a lot in Ontario.... not here, in Alberta.
GREAT PHOTOGRAPHY WORK!!! Loved the notes.
Most "most" friendly greetings,
Mario.

  • Great 
  • osse Gold Star Critiquer/Gold Note Writer [C: 962 W: 0 N: 89] (7801)
  • [2009-01-22 5:06]

Hi Thorsten
I like this one. I also have seen this in my bathroom but they are so shy.
You have manage to take a good shot of this litle one.
Well done mf

osse

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