Phalaropus is a genus of birds commonly known as phalarope.
The English and genus names come through French phalarope and scientific Latin Phalaropus from Ancient Greek phalaris, "coot", and pous, "foot". 
Coots and phalaropes both have lobed toes.

1/ Red-necked phalarope (Dẽ cổ đỏ, Rẽ cổ đỏ, Phalaropus lobatus), also known as the northern phalarope and hyperborean phalarope