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![(Sphaerosyllis californiensis - CRD20-MC8SE-AN070) @11 [ ] C (2025) Tara Macdonald Biologica Environmental Services Ltd.](http://v3.boldsystems.org/pics/_w300/BIOMB/CRD20-MC8SE-AN070_Dorsal%2B1764912728.jpg "(Sphaerosyllis californiensis - CRD20-MC8SE-AN070) {} [ ] C (2025)")
![(Sphaerosyllis hystrix - ZMBN_98264) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) University of Bergen University of Bergen, Natural History Collection](http://v3.boldsystems.org/pics/_w300/POLNB/ZMBN_98264%2B1421178672.JPG "(Sphaerosyllis hystrix - ZMBN_98264) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![(Sphaerosyllis pirifera - BIOUG06836-F11) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014) Hong Zhou Ocean University of China](http://v3.boldsystems.org/pics/_w300/HZPLY/BIOUG06836-F11-1%2B1375876816.jpg "(Sphaerosyllis pirifera - BIOUG06836-F11) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014)")
![(Sphaerosyllis ranunculus - BIOUG-48554-A12) @11 [ ] Creative Commons - Attribution Non-Commercial Share-Alike (2021) Jessica Schultz University of Guelph](http://v3.boldsystems.org/pics/_w300/LHABC/BIOUG48554_A12.1%2B1640370183.jpg "(Sphaerosyllis ranunculus - BIOUG-48554-A12) {} [ ] Creative Commons - Attribution Non-Commercial Share-Alike (2021)")
![(Sphaerosyllis ridgensis - R1939-END07-20-1) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2018) R. John Nelson University of Victoria](http://v3.boldsystems.org/pics/_w300/OOBVT/R1939-END07-20_representative1_lateral1%2B1525977762.jpg "(Sphaerosyllis ridgensis - R1939-END07-20-1) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2018)")
