Polycera quadrilineata

Photograph taken by Vidar Aas taken in Norway

Comment from the photographer: I found this in Oslo fjord. It was only 2-3 cm long

Photo Information

Photographer
Vidar Aas
Location
Norway
Species name
Polycera quadrilineata
Verified by
"This is a colour variation of common North Atlantic species Polycera quadrilineata (Müller, 1776). It is an interesting case when some colour morphs of one species (e.g. Polycera quadrilineata) may approach colour variants of another species of the same genus (e.g. Polycera atra), significantly differs in other features."
Comment from Alexander Martynov
This is a colour variation of common North Atlantic species Polycera quadrilineata (Müller, 1776). It is an interesting case when some colour morphs of one species (e.g. Polycera quadrilineata) may approach colour variants of another species of the same genus (e.g. Polycera atra), significantly differs in other features.
Camera
Canon PowerShot A710 IS
Taken on
28 March 2008 12:58:15 pm
Posted
17 years ago
Updated
4 months ago

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EXIF Information

Camera
Canon PowerShot A710 IS
Date and Time
2008:02:28 12:58:15
Exposure Time
1/60
Exposure Bias
0/3
Focal Length
5800/1000 mm
Horizontal Resolution
180/1 dpi
Vertical Resolution
180/1 dpi
Aperture
f/2.8
Exposure Mode
Auto exposure
Metering Mode
Pattern
Flash
Flash fired, compulsory flash mode
White Balance
Manual white balance
Color Space
Uncalibrated
Software
Picasa 3.0

Scientific Classification

KingdomAnimalia
PhylumMollusca
ClassGastropoda
OrderNudibranchia
SuborderDoridina
FamilyPolyceridae
SpeciesPolycera quadrilineata