Gallicrex is a genus of birds in the rail and crake family Rallidae.
The genus name combines the genus Gallus (From Latin gallus: “rooster, cock, male chicken") with the genus Crex (From Ancient Greek kréx, “corn crake”).

1/ Watercock (Gà đồng, Gallicrex cinerea)
cinerea is borrowed from Latin cinereus (“ashy”).