WoRMS - World Register of... www.marinespecies.org

WoRMS - World Register of... www.marinespecies.org

NUCULANIDAE, Propeleda... www.conchology.be

WoRMS - World Register of... www.marinespecies.org

WoRMS - World Register of... www.marinespecies.org

WoRMS - World Register of... www.marinespecies.org

Propeleda longicaudata www.sealifebase.ca

Femorale - Propeleda... www.femorale.com

A, Acharax johnsoni Dall,... www.researchgate.net

WoRMS - World Register of... www.marinespecies.org

Propeleda conceptionis -... www.biolib.cz

128x128.png www.phylopic.org

rgdj02.jpg www.alamy.com

BOLD Systems: Taxonomy... v3.boldsystems.org

Propeleda carpenteri,... www.researchgate.net

PDF) Deep-sea Protobranchia... www.researchgate.net

STRI Marine Portal -... www.invertebase.org

Bulletin of the Natural... www.alamy.com

Deep-sea Protobranchia... lkcnhm.nus.edu.sg

Propeleda conceptionis by... www.phylopic.org