|First Discovered||Mars 25|
Thoses offspring of Regina Ixodidae are the first kind of Hatchling you will encounter. Like all hatchling, they are very weak but very small (... well, car-sized instead of skyscraper-sized) and can slip throught your defences.
You will need either Cluster Mines or Battle droids to destroy them. Alternatively, you can ignore them, your base can soak up to 39 of thoses. See the Hatchling page for details on how to deal with them.