Animal Kingdom Invertebrates Vertebrates Characteristics-Backbone (Chordata) Endoskeleton Endotherm, ectotherm Examples Fish Amphibians Birds Mammals reptiles Invertebrates Characteristics- no backbone Examples- echinoderms Sponges Annelids Cnidarians Round worms Flat worms Mollusks arthropods

Invertebrates Arachnids Characteristics- 8 legs, 2 segment body, exoskeleton Examples- scorpions Ticks Mites spiders Insects Characteristics-6 legs, 3 segment body, compound eyes, antennae, mandibles Examples-crickets bees Termites crickets mosquitos Cnidarian Characteristics- 2 cell layer, tentacles Examples-jelly fish, coral, hydra, anemones, Portuguese man of war Mollusks Characteristics-soft body, mantel Examples-snails, clams, squid, gastropods, bivalves, cephalopods Sponges Characteristics- Asymmetrical, live in salt and freshwater, filter feeders, 2 cell layers thick, Examples- sponges Echinoderms Characteristics- spiny skin Examples- sea urchins, starfish, sea cucumbers

The above animals would be classified in what domain? 1. The above animals would be classified in what domain? What group would they be classified in?

A B 1. Domain Eukarya A- arthropod B- echinoderm

3. What is an important difference between plants and animals 3. What is an important difference between plants and animals? Plants- have cell wall, produce own food (autotroph) Animals- no cell wall, must consume food (heterotrophs)

Multicellular, nucleus, no cell wall, heterotroph 4. What characteristics must an organism have to be classified as an animal? Multicellular, nucleus, no cell wall, heterotroph

5. Why has the number of kingdoms changed 5. Why has the number of kingdoms changed? New things are discovered and classification changes as we learn new things

6.These animals would be classified as ___. reptiles

Plants are autotrophs and fungi are heterotrophs 7.Plants and fungi used to be in the same kingdom. When new information was discovered plants and fungi were put in their own kingdom. What is the main difference between plants and fungi? Plants are autotrophs and fungi are heterotrophs

8. What are the four important groups of plants? Conifers Mosses Ferns Flowering plants

Test time 1. On a sheet of paper number 1-34 2. Put your ID number on the paper, we will take turns entering data When you are finished you can read or work on missing work.

Name that Fish 7. 1. 4. 8. 2. 5. 3. 9. 6.

Freshwater Dichotomous Key 1a. Fish has one dorsal fin ……………………………..………………………………2 1b. Forked two dorsal fins…………………………….….…………………………….4 2a. Fish is spotted ……………………………….…..………..northern pike 2b. Fish is striped ………………………………………………………………….3 3a. Fish has dark stripes ……………………………………….………..tiger muskie 3b. Fish has light stripes……………………………………….………..muskellunge 4a. Fish does not have spots……………………….………………………….5 4b. Fish has spots……………………………………….…………………………..6 5a. Fish has a large first dorsal fin……………………….………………….walleye 5b. Fish has a large second dorsal fin…………………….….largemouth bass 6a. Fish has light spots…………………………….……….……..brook trout 6b. Fish has dark spots………………………….………….……………………..7 7a. Fish has more spots near or on tail……………….………..cutthroat trout 7b. Fish does not have more spots on or near tail……………….…………….8 8a. Fish has light area near middle………………....……rainbow trout 8b. Fish does not have light area near middle……......brown trout

1. Rainbow trout

2. Cutthroat trout

3. muskellunge

4. Brook trout

5. tiger muskie

6. Largemouth bass

7. Northern pike

8. walleye

9. Brown trout

Spirogyra Dinoflagellates- Red tide