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Carol 202 | all galleries >> Mexico Beach, FL, Underwater >> Favorite Mexico Beach Underwater Photos > Pelagic Mollusk - Needle Pteropod - Creseis acicula
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Pelagic Mollusk - Needle Pteropod - Creseis acicula
31-OCT-2010

Pelagic Mollusk - Needle Pteropod - Creseis acicula

I was calling this a "salp" until a friend of mine who is a Marine Biologist sent me the following info: The creature called a "salp" is even weirder than that. Notice that it seems to extrude from a tube. It is in fact a pelagic mollusk called a needle pteropod: Creseis acicula. One finds the shells on the sea floor, usually smashed, but to see the entire creature is rare. It ranges throughout tropical and subtropical seas worldwide.

Olympus C-5050Z
1/160s f/8.0 at 11.9mm iso64 hide exif
Full EXIF Info
Date/Time31-Oct-2010 14:08:59
MakeOlympus
ModelC5050Z
Flash UsedNo
Focal Length11.9 mm
Exposure Time1/160 sec
Aperturef/8
ISO Equivalent64
Exposure Bias
White Balance
Metering Modemulti spot (3)
JPEG Quality
Exposure Programmanual (1)
Focus Distance

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