Is there any update on why the current Travisia forbesii sequences in GenBank cluster in Opheliidae close to Ophelina, at odds with other Travisia species sequences (in Scalibregmatidae), given that T. forbesii is the type species? These authors below seemed to think there was some error in processing, ie "The sequences in GenBank appear to be incorrectly attributed to T. forbesii".
Paul, C., Halanych, K. M., Tiedemann, R. and Bleidorn, C. (2010). "Molecules reject an opheliid affinity for Travisia (Annelida)." Systematics and Biodiversity 8(4): 507 - 512.