Halgerda carlsoni

Photograph taken by Jack Lu taken in Long Dong, Taiwan

Photo Information

Photographer
Jack Lu
Location
Long Dong, Taiwan
Species name
Halgerda carlsoni
Verified by
"The distinction between Halgerda carlsoni and Halgerda brycei is increasingly difficult to maintain. This individual has the large gold-capped pustules weakly connected by low ridges and spotted rhinophores and gills of Halgerda carlsoni (and I have identified it as that species reluctantly), but there are no orange speckles in the depressions between the tubercles/ridges which is the situation found in Halgerda brycei. "
Comment from Richard Willan
The distinction between Halgerda carlsoni and Halgerda brycei is increasingly difficult to maintain. This individual has the large gold-capped pustules weakly connected by low ridges and spotted rhinophores and gills of Halgerda carlsoni (and I have identified it as that species reluctantly), but there are no orange speckles in the depressions between the tubercles/ridges which is the situation found in Halgerda brycei.
Camera
Olympus SP550 Ultra Zoom
Taken on
11 May 2009 09:51:30 am
Posted
15 years ago
Updated
4 months ago

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EXIF Information

Camera
Olympus SP550 Ultra Zoom
Date and Time
2009:04:11 09:51:30
Exposure Time
10/2000
Exposure Bias
0/10
Focal Length
1638/100 mm
Horizontal Resolution
720000/10000 dpi
Vertical Resolution
720000/10000 dpi
Aperture
f/4.0
ISO
50
Exposure Program
Creative program (biased toward depth of field)
Exposure Mode
Auto exposure
Metering Mode
Pattern
Light Source
unknown
Flash
Flash fired, compulsory flash mode
White Balance
Auto white balance
Color Space
sRGB
Software
Adobe Photoshop CS2 Windows

Scientific Classification

KingdomAnimalia
PhylumMollusca
ClassGastropoda
OrderNudibranchia
SuborderDoridina
FamilyDiscodorididae
SpeciesHalgerda carlsoni