geryonid
- adjective
- /ˈɡɛriənɪd/
- Specialized
- The geryonid species Chaceon granulatus is known for its distinctive body shape and habitat in deep ocean waters.
- geryonid crab
Examples
-
The larger shrimp, H. laevigatus, and the geryonid Chaceon granulatus do not seem to be affected by nocturnal/diurnal photic fluctuations.
Academic text (1992) -
Although the lower depth limit was not established, the observed depth range of Chaceon granulants (240-900m) appears to be geryonid-typical.
Academic text (1992) -
Researchers have identified several geryonid crabs that thrive at depths where sunlight cannot reach.
-
The geryonid family includes unique crabs that play a vital role in the deep-sea ecosystem.
Surface Forms
Morphology
geryonid = Geryon (opaque) = geryon + id
The formation uses the specialized taxonomic suffix '-id' attached to an obscure proper name, so an average learner cannot derive the meaning from the parts.
Etymology
Geryonid comes from the mythic name Geryon, a 'giant' in Greek stories who had three bodies, and scientists used his name for odd deep-sea animals. So when something is called geryonid it means it is like or related to those deep-sea crabs.