Worm larva at Nektoheta stage under a microscope, family Spionidae, class Polychaeta, have two tentacles that seek prey. Red Sea
Keywords
worm,
larvae,
evolution,
sample,
habitat,
microcosm,
atlantic ocean,
cilia,
cirrus,
development,
dragon,
ecosystem,
eat,
laboratory,
life,
macro,
marine life,
microbiology,
movement,
plankton,
predator,
research,
science,
sea,
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water