22096
Lineage B taxa ( freshwater / brackish Sphaerospora spp . + marine / brackish Polysporoplasma spp . ) have 2 - 12 uninucleate sporoplasms and longer GC - rich rDNA inserts .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 None