University of California
Ucmp: Introduction to the Arthropoda
A brief introduction to the phylum arthropoda and some of their general characterisitics.
Other
Contra Costa County Office of Education: Bats: Why Should You Care?
At this site, provided by the Contra Costa County Office of Education, you can get the facts on bats and their environment.
Other
M. Tevfik Dorak, m.d., ph.d.: Mimicry
Describes what mimicry is. Describes the different kinds of mimicry found and by whom.
HotChalk
Hot Chalk: Lesson Plans Page: Spooky Spiders
This simple lesson plan is designed to introduce young students to the characteristics of a spider and to classify whether a spider is an insect or an arachnid by analyzing its characteristics.
Rutgers University
Rutgers Center for Vector Biology: Mosquito Biology
This page covers the life cycle, habitats and other details about mosquitos.