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Hawaiian Worms
FEBRUARY 2007
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Lepidodermella squamata, from 0.004 in (0.1 mm) to 0.04 in (1 mm) long
Wee Worm Photograph by Darlyne A. Murawski Photographed at Kewalo Marine Laboratory
Microscopic, nearly clear, and covered in hair, a gastrotrich is one of the smallest aquatic worms, inhabiting the minuscule space between sediment particles. Yet each has a mouth, a complete gut, and both sperm and eggs (it reproduces without mating). This specimen, from the Woods Hole Oceanographic Institute in Massachusetts, may appear full of eggs, but is not. A single egg would take up nearly half its body cavity.
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Camera: Unrecorded Format: Digital Lens: Unrecorded F-Stop: f/8.1
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Weather Conditions: Indoors Time of Day: Unrecorded Lighting Techniques: Available light Special Equipment: The worm was photographed through a microscope.
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