Robuta

https://marinespecies.org/hydrozoa/aphia.php/api-docs/css/aphia.php?p=taxdetails&id=135344

Hydrozoa - The World Hydrozoa Database - Agalmatidae Brandt, 1835

hydrozoa world database agalmatidae brandt

https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=135344

World Register of Deep-Sea species - Agalmatidae Brandt, 1835

deep sea world register species agalmatidae