Tainisopidea is a suborder of freshwater isopods living in relictual environments.https://connectsci.au/is/article-abstract/17/6/893/15561/Higher-classification-of-the-flabelliferan-and Members of this group use drag powered swimming to move around.https://eol.org/pages/45469640
Taxonomy Tainisopidae contains nine species, distributed into one family and two genera: Tainisopidae Pygolabis P. eberhardi P. gascoyne P. humphreysi P. paraburdoo P. weeliwolli Tainisopus T. fontinalis T. napierensis
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