A New Genus of Brittle Star from Australia
Author Information
Author(s): Masanori Okanishi, Timothy D. O’Hara, Toshihiko Fujita
Primary Institution: Department of Biological Science, Graduate School of Science, The University of Tokyo
Hypothesis
A new genus of Asteroschematidae is established for two species, including one that is new.
Conclusion
The study describes a new genus, Squamophis, which includes two species of brittle stars distinguished by their unique morphological features.
Supporting Evidence
- The new genus Squamophis includes two species: Squamophis amamiensis and Squamophis albozosteres.
- Squamophis is distinguished by single-layered radial shields covered by epidermal ossicles.
- The study provides a taxonomic key to the five recent genera of Asteroschematidae.
Takeaway
Scientists found a new type of brittle star in Australia, which has special features that make it different from other similar stars.
Methodology
Three specimens were collected during a CSIRO survey, fixed in ethanol, and examined using SEM.
Limitations
Only three specimens were collected, which may limit the understanding of the species' variability.
Digital Object Identifier (DOI)
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