Robuta

https://marinespecies.org/copepoda/aphia.php?p=taxdetails&id=353284

The World of Copepods - Mesochra blanchardi Richard, 1889

world copepods mesochra richard

https://marinespecies.org/copepoda/aphia.php?p=taxdetails&id=115709

The World of Copepods - Mesochra schmidti Mielke, 1974

world copepods mesochra mielke