From: Unraveling the origin of Cladocera by identifying heterochrony in the developmental sequences of Branchiopoda
Embryonic events
Larval or embryo-like larval events
Pre-metamorphosis molts
Pre-metamorphosis stages
Onychocaudata
ACC
4
17
5
DEL
16
Cladoceromorpha
6
15
3
Cladocera
13
1
2