Robuta

https://marinespecies.org/aphia.php?p=taxdetails&id=1439562

WoRMS - World Register of Marine Species - Scypha laevigata (Montagu, 1814)

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https://www.marinespecies.org/porifera/porifera.php?p=taxdetails&id=1439561

World Porifera Database - Species - Scypha foliacea (Montagu, 1814)

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https://marinespecies.org/aphia.php?p=taxdetails&id=1439561

WoRMS - World Register of Marine Species - Scypha foliacea (Montagu, 1814)

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https://www.marinespecies.org/porifera/porifera.php?p=taxdetails&id=1439549

World Porifera Database - Species - Scypha botryoides (Ellis & Solander, 1786)

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https://marinespecies.org/aphia.php?p=taxdetails&id=150216

WoRMS - World Register of Marine Species - Scypha compressa (Fabricius, 1780)

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https://www.marinespecies.org/porifera/porifera.php?p=taxdetails&id=1439550

World Porifera Database - Species - Scypha papillaris (Pallas, 1766)

scypha papillaris world porifera database species

https://marinespecies.org/aphia.php?p=taxdetails&id=150243

WoRMS - World Register of Marine Species - Scypha ciliata (Fabricius, 1780)

marine species scypha ciliata worms world register