Marine fish and invertebrates

Marine Biology: Invertebrates and Fish 6-week Online Course

This online self-paced course addresses marine invertebrates and fish of the world. Check out the topics below!


By joining any of NatureGlo’s 1-year memberships, you’ll gain access to:

1). Video lessons taught by Gloria Brooks aka NatureGlo.

2). Course content Slideshow with accompanying study guide downloads per lesson.

3).  Web resources, project and activity ideas and external resource videos enhancing the class content.

4). Teacher feedback for any comments, questions or work you leave a link to in each lesson’s comments box.


Access to this course and more for as little as $22/month with a 1-year membership.

Course Information


Course Instructor

Gloria Brooks Gloria Brooks Author

Lesson #1 – Introduction to the Crustaceans

Lesson #2 – Sea Spiders

Lesson #3 – Echinoderms – Starfish, Sea Urchins & Sand Dollars

Lesson #4 – Introduction to Marine Fish of the World

Lesson #5 – Introduction to the Coral Reef Fish

Lesson #6 – Coral Reef Fish Species

Student Certificate of Completion