Invertebrates; Unicelled animals; paramecium

Flat animal: leech

Appendix: Earthworms

Molluscs: conch, oyster

Arthropods: locust, mantis

Echinoderms: starfish, sea urchins.

Vertebrates: amphibians: frogs, toads.

Reptiles: sea turtles, soft-shelled turtles

Fish: hairtail, carp and crucian carp.

Birds: chicken, duck, eagle

Mammals: platypus, blue whale, dog.

Plants:

Pteridophytes: nest fern, kidney fern (wrinkled leaves, sawtooth, large scales, round leaves), staghorn fern (long horns, dichotomous), manjianghong.

Bryophytes: liverworts, snake moss, sphagnum moss, melon moss.

Algae: Chlamydomonas (single cell), Spirogyra, kelp and laver (multicellular).

Seed plants: gymnosperms: Ginkgo biloba, Korean pine, spruce and cycad.

Angiosperms: wheat, corn, rice, peony.

Note: Spores are only a medium of fern reproduction, not a separate genus.

I know more about plants, so I write more.