Read the Fine Print
Allopatric Speciation
(Complete Item Description)
- Abstract:
These images from the Smithsonian Institution depict Nancy Knowlton's work with snapping shrimp in Panama. Knowlton found that the closing of the isthmus -- dividing the Pacific Ocean from the Caribbean -- resulted in new species of shrimp.
- Subject:
- Science and Technology
- Grade Level:
- Secondary
- Collection:
- Teachers' Domain
