Stylobates birtlesi: A New Deep-Sea Anemone Species
Author Information
Author(s): Andrea L. Crowther, Daphne G. Fautin, Carden C. Wallace
Primary Institution: Department of Ecology and Evolutionary Biology, and Natural History Museum and Biodiversity Institute, University of Kansas
Conclusion
Stylobates birtlesi sp. n. is a newly described deep-sea anemone that forms a symbiotic relationship with the hermit crab Sympagurus trispinosus and differs from other species in its nematocyst characteristics and muscle structure.
Supporting Evidence
- Stylobates birtlesi sp. n. was collected from depths of 590–964 m in the Coral Sea.
- The species is symbiotic with the hermit crab Sympagurus trispinosus.
- Stylobates birtlesi sp. n. has a unique palmate marginal sphincter muscle compared to other species.
Takeaway
Scientists found a new type of sea anemone that lives in deep water and helps a hermit crab by providing it with a protective shell made of chitin.
Methodology
The study involved trawling for specimens during ocean expeditions and examining their anatomy and symbiotic relationships.
Digital Object Identifier (DOI)
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