Axolotlia Island is sometimes called Main Island, or even just Axolotlia.
There are three “Island groups” that are legally classed together instead of individually, they are Norwet Atoll, Spit Islands, and Lucin River Mouth Islands.
The 4 largest islands make up the vast majority of Axolotlia; Main, Bræ, Presin, and Limerwhisk.
There are (by my count and math) 52 islands visible on this map.
I used Territorial.io to measure the islands’ pixel counts.
Islands by size
As you can see, Axolotlia is by far the largest island, making up 86% of the country, If we only take out Axolotlia, Bray still takes up 50% of the chart. For a usable chart, we must remove the 4 largest islands, Axolotlia, Bræ, Presin, and Limerwhisk.
Note: The charts include two island groups as single items, LRMI, and Norwet atoll. Lucin island is not part of LRMI. Norwet Atoll has 9 islands, LRMI has 14.