A standard Hatchling. Its verry popular,and its matching to Rex class.

Hatch is the class that every Neosaur starts as. There are 7 colours of Hatch *Red,Brown,Blue,Violet,Chocolate,Pink and Emerald.* At level 10, you can evolve into either a Ptera, Cera or Rex. It is very small and is meant to resemble a hatchling. Hatch starts adventure at Spikeden Village. 
Second Hatchling

Second popular Hatch colour. Its matching to Cera class.

Hatch Colour 2

Third popular Hatchling colour. Matching to Ptera class.