São Tomé shrew [SEP] parent taxon
São Tomé shrew
The São Tomé shrew ("Crocidura thomensis") is a white-toothed shrew about long found only on São Tomé Island, São Tomé and Príncipe. It is listed as a critically endangered species due to habitat loss and a restricted range. It was discovered in 1886. The population continues to decrease, making these animals rare. It is found only on São Tomé Island, a small island that is actually a shield volcano that rises out of the Atlantic Ocean.
Threats.
Deforestation,
the primary cause of endangerment of the São Tomé shrew, results in loss of their primary habitat which affects them because of their small size and thus limited range. Unintentional and intentional introduction of other invasive species has taken a toll on their existence because of the increased competition for food.
Conservation efforts.
Conservation efforts have largely failed because very little information is available on the São Tomé shrew. In 2004 the International Union for Conservation of Nature listed them as critically endangered, because they were only known from a single area