Animalia

Animals are primarily mulitcellular Eukaryotes which are heterotrophs and lack a cell wall. They are also the most complex organisms in both timelines although only one timeline has a sapient species (aka ours)

Porifera (Sponges)

Cnidaria (Jellyfish and kin)

Chordata (Lancelets, Fish, Mammals, Dinosaurs etc.)

Echinodermata (Starfish and kin)

Hemichordata (Acorn Worms)

Tardigrada (Tardigrades)

Arthropoda (Insects, Spiders, Barnacles, Crabs etc.)

Annelida (Worms)

Mollusca (Bivalves, Squids, Snails etc.)