Robuta

https://nhm.openrepository.com/items/598edd90-2aca-4db1-98d4-706d3f4b5d3c Disporella guada sp. nov., an erect-ramose rectangulate cyclostome (Bryozoa, Stenolaemata) from the... The taxonomy of cyclostome bryozoans is founded on characters of the skeleton, but molecular sequence data have increasingly shown that established higher taxa...