Photo Information

Photographer
Lorenzo de Ponti
Location
Bali, Indonesia
Species name
Noumea subnivalis
Verified by
"The differences between these two species are subtle, but they definitely exist. I quote from Rudman’s comments in 2001 on his Sea Slug Forum (http://www.seaslugforum.net/find/noumsubn): “The most important external features distinguishing Noumea subnivalis are the scattered pointed papillae on the mantle and the colour band around the mantle margin. Rather than being two distinct bands, there is a single irregular band which gradually changes in colour from red, on the outside, to orange-yellow on the inside. By contrast, Chromodois verrieri has a completely smooth mantle and there are two distinct colour bands at mantle edge: outer band red, inner band yellow.” I am able to make out the papillae on the mantle, so I identified the specimen in this photo as Noumea subnivalis."
Comment from Richard Willan
The differences between these two species are subtle, but they definitely exist. I quote from Rudman’s comments in 2001 on his Sea Slug Forum (http://www.seaslugforum.net/find/noumsubn): “The most important external features distinguishing Noumea subnivalis are the scattered pointed papillae on the mantle and the colour band around the mantle margin. Rather than being two distinct bands, there is a single irregular band which gradually changes in colour from red, on the outside, to orange-yellow on the inside. By contrast, Chromodois verrieri has a completely smooth mantle and there are two distinct colour bands at mantle edge: outer band red, inner band yellow.” I am able to make out the papillae on the mantle, so I identified the specimen in this photo as Noumea subnivalis.
Taken on
25 June 2010 02:45:44 am
Posted
14 years ago
Updated
5 months ago

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EXIF Information

Camera
Canon PowerShot G10
Date and Time
2010:05:25 02:45:44
Exposure Time
1/60
Exposure Bias
-3/3
Focal Length
13761/1000 mm
Horizontal Resolution
180/1 dpi
Vertical Resolution
180/1 dpi
Aperture
f/8.0
ISO
80
Exposure Mode
Manual exposure
Metering Mode
Spot
Flash
Flash fired, compulsory flash mode, red-eye reduction mode
White Balance
Manual white balance
Color Space
sRGB
Software
ACD Systems Digital Imaging

Scientific Classification

KingdomAnimalia
PhylumMollusca
ClassGastropoda
OrderNudibranchia
SuborderDoridina
FamilyChromodorididae
SpeciesNoumea subnivalis