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Enterogona
tunicate subclass
Learn about this topic in these articles:
annotated classification
- In tunicate: Annotated classification
Subclass EnterogonaGonads unpaired, either within or behind intestinal loop; body may be divided into thorax and abdomen.Order AplousobranchiaGills simple, unfolded and without longitudinal vessels or bars; digestive tract and genital organs in posterior part of body.Order Phlebobranchia
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