New Unit!! Animal Diversity

In the beginning of the class we picked up a new calendar, unit packet, and animal of the day slide.

Agenda:
1) Grade Reports!
2) Reading check 18.1
3) Introduction to Profile Project- UP p.3
4)Discuss Taxonomy
5) Aliens!

Homework:
1)Read 18.3- Cornell notes
2) Profile Project- due February 22
3) TV Ad- due February 28

**Note... be sure to make the drawing on profile project in COLOR

Notes taken in class

Taxonomy

• The study of organizing and classifying organisms

• Based on..

-Evolutionary relationships
-Biochemical & DNA similarities

• Taxa-the grouping

-examples of taxon:
~Kingdom- broadest
~Phylum
~Class
~Order
~Family
~Genus
~Species- most specific

Naming System

• Binomial Nomenclature- genus + species name
• uses Latin
• Developed by Carolus Linnaeus "father of taxonomy"
• Examples: Homo Sapien and Felis domesticus
• Scientific names must be italicized, if handwritten underlined. Also the Genus is Capitalized and species is lower case

Animal of the Day #1 : Hagfish

• Class: Agnatha
• 17.7-23.6in (45-60cm)
• Found in deep water
• Jawless fish with unusual feeding habits
• Avoid predators by "sliming" and tying self into overhand to scrap slime off after escape
• Used for meat and skin
• Status: populations are plentiful

Our next scribe is Brittany