urchin
Sea urchin

pa
Bacteria: Pseudomonas aeruginosa

br
Starfish

tu
Turtle: Terrapine

rat
Rattlesnake

paul
Human


Frog: Ascaphus truei


Salamander: Taricha granulosa


Kangaroo: Eastern Grey Kangaroo


Killer whale


Squirrel monkey


Gorilla


Brown Trout


Channel Catfish


coral


Jellyfish


Fern


Leech: Hirudinea


Octopus


Spider


Cockroach

do
Fly


Mushroom


Sponge: Haliclona


Flatworm: Bipalium


Flatworm: Stylochus

seaweed
Seaweed


Euglena oxyuris


Lobster


Amoeba


Butterfly


Rock rose


Blue oak


Lion

owl
Owl


Ischnodemus sabulet

Pictures above are taken from Tree of Life
Picture below are taken from a variety of sites; click on image for origin

Garden slug


Redwood


Barley grass


E.coli


Streptococcus


Volvox


Wild dogs


Penguins


Eel


American robin


Ostrich


Eagle


Earthworm