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The InBIO Barcoding Initiative Database: DNA barcodes of Iberian Bees
Thomas James Wood1, Hugo Gaspar2, Romain Le Divelec3
1Naturalis Biodiversity Center, Leiden, Netherlands Naturalis Biodiversity Center Leiden Netherlands.
Biodiversity Data Journal
|March 14, 2024
Summary
This study established a DNA barcode reference collection for Iberian bees, adding 75 new species and 112 BINs to global databases. The findings highlight genetic diversity and potential new species, aiding taxonomic revisions.
Area of Science:
- Ecology
- Genetics
- Biodiversity
Background:
- Bees are crucial pollinators in terrestrial ecosystems.
- The Iberian Peninsula hosts approximately 1,100 bee species, with nearly 100 endemic.
- A significant portion of Iberian bee diversity remains understudied.
Purpose of the Study:
- To construct a DNA barcode reference collection for Iberian bees.
- To document bee species diversity and genetic variation in the Iberian Peninsula.
- To provide a baseline for taxonomic revisions and biodiversity assessments.
Main Methods:
- Morphological identification of bee specimens.
- DNA barcoding of 1,059 bee specimens representing 514 Iberian species.
- Data compilation into the InBIO Barcoding Initiative Database.
Main Results:
- Sequencing covered 47% of Iberian bee species and 21% of endemic species.
- 75 species and 112 BINs are new additions to the Barcode of Life Data System (BOLD).
- Multiple BINs assigned to single species suggest unrecognized diversity, necessitating integrative taxonomy.
Conclusions:
- The DNA barcode data significantly enhances understanding of Iberian bee genetic diversity.
- This dataset serves as a vital baseline for ongoing taxonomic research in the West Palaearctic.
- The findings underscore the importance of DNA barcoding for biodiversity monitoring and conservation.
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