Is a Galapagos tortoise a specialist species?
“Tortoises are mobile generalist feeders that can adapt; specialist species and those that are outcompeted by introduced species are in dire straits, so what may be okay for tortoises remains extremely detrimental for the islands ecosystems overall.”
What is a Galapagos tortoise classified as?
The Galapagos turtle belongs to the family of land-dwelling tortoises known by the scientific name of Testudinidae. This taxonomy classification is based on its anatomy, genetics, and evolutionary history.
How do tortoises differ among the Galapagos Islands What causes these differences?
How did tortoises and birds differ among the islands of the Galapagos? The tortoises on the Galapagos Islands all had different shaped shells; therefore they were different species of the same category of tortoises.
What are the biotic factors of the Galapagos Islands?
What are some biotic factors in the Galapagos Islands?
- Arid Lowlands. Arid Zone.
- Subtropical Forests. Transition Zone.
- Dense Forests. Scalesia Zone.
- Rocky Shoreline and Volcanic Areas. Coastal Zone.
- Aquatic Ecosystem.
What is the classification of a tortoise?
What makes the Galapagos tortoise unique?
Tortoise History in Galapagos
One of the giant tortoise’s most amazing adaptations — its ability to survive without food or water for up to a year — was, unfortunately, the indirect cause of its demise.