The visualization below presents occurrence records compiled from TBIA partner databases. Data can be filtered by biological group and time.
Both the bar chart and pie chart are interactive—click to view the number of records.
For more information about the thematic year on data gaps, please click here.
*The number of species / records is calculated based on Taiwan species defined by TaiCOL within Taiwan's geographic range.
Spatial Data Gap
A map displays the geographic distribution of various biological groups within 5×5 km grid cells, providing an overview of spatial coverage and identifying geographic data gaps across taxa.
Biological Group
Lading
Number of Records：
1 - 10
10 - 100
100 - 1,000
1,000 - 5,000
5,000 - 10,000
10,000 - 50,000
50,000 - 100,000
> 100,000
Temporal Data Gap
Side-by-side bar charts show the number of records across different years and months, illustrating the continuity and completeness of data over time, and helping to identify temporal data gaps.
Year Range
Biological Group
Biological Group
Clicking on the bar chart reveals the number of records for each biological group and the proportion of recorded species relative to the corresponding species listed in the Taiwan Catalogue of Life (TaiCOL). Clicking on the group name on the left allows you to download the TaiCOL comparison list for that group, making it easy to identify which species are not yet included in the TBIA database.
*Vascular plants here do not include ferns.
👈 Click on the group name on the left for more information.
