interneuron ciliated neuron URX LINKOUT::WORMATLAS::<http://www.wormatlas.org/neurons/Individual%20Neurons/URXframeset.html> Neuron class of two neurons with cell bodies that are situated sub-dorsally in the pseudocoelomic cavity just posterior to the ring neuropile. WBbt:0006846 worm_anatomy nerve ring neuron oxygen sensory neuron