Nanaloricus mysticus is a species within the genus Nanaloricus. It was the first species of the phylum Loricifera, described by Reinhardt Møbjerg Kristensen in 1983.
Taxonomy The species was collected from three places.
From the surface layer of shell gravel close to Roscoff, France at a depth of 25-30 meters. Close to the Azores Islands 480 meters deep. Six miles east of Fort Pierce, Florida, 15 meters deep.
Traits Adult males are 227-235 μm long, while adult females are 230-235 μm long.
Females have two partitioned clavoscalids (club-shaped scalids). The first of these segments include rounded outward lumps, and the tip of the second segment is pointed. Males have two abdominal clavoscalids and three more pairs of clavoscalids on their back.
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