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Fantastic Flatworms and Where to Find Them: Insights into Intertidal Polyclad Flatworm Distribution in Southeastern Australian Boulder Beaches.
- Source :
- Diversity (14242818); Mar2023, Vol. 15 Issue 3, p393, 15p
- Publication Year :
- 2023
-
Abstract
- There is a rapid and extensive decline of our marine biodiversity due to human impacts. However, our ability to understand the extent of these effects is hindered by our lack of knowledge of the occurrence and ecology of some species groups. One such group of understudied organisms are marine flatworms of the order Polycladida, a conspicuous component of southeastern Australia's marine ecosystems that has received little attention over the years. Intertidal boulder beaches support a diverse range of polyclad flatworms in other countries, but the role of these environments in maintaining biodiversity is not well understood. In this study, we identified hotspots of flatworm occurrence by assessing the diversity and overall abundance of flatworms at boulder beaches along the southeast Australian coast. Bottle and Glass, Sydney Harbour, was found to be the most diverse site for flatworms. We also identified a higher occurrence of flatworms under large boulders and less exposed beaches and noted an increased presence of flatworms at higher latitudes. Probable influences on these patterns such as the requirement for shelter and protection are discussed. This study contributes to our knowledge of Australia's coastal biodiversity and can be used to assist in the management and conservation of our marine environments. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14242818
- Volume :
- 15
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Diversity (14242818)
- Publication Type :
- Academic Journal
- Accession number :
- 162746367
- Full Text :
- https://doi.org/10.3390/d15030393