25801
Phylogenetic analyses inferred with the concatenated dataset of three genes support the monophyly of nine genera ( Andracantha , Corynosoma , Bolbosoma , Profilicollis , Pseudocorynosoma , Southwellina , Arhythmorhynchus , Hexaglandula and Ibirhynchus ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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